From 5165238460068e53c740eaa621ebb6623dc4a50d Mon Sep 17 00:00:00 2001 From: "Zhu, Lejun" Date: Tue, 3 Jun 2014 13:26:02 +0800 Subject: mfd: intel_soc_pmic: Core driver This patch provides the common I2C driver code for Intel SoC PMICs. Signed-off-by: Yang, Bin Signed-off-by: Zhu, Lejun Signed-off-by: Lee Jones --- include/linux/mfd/intel_soc_pmic.h | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 include/linux/mfd/intel_soc_pmic.h (limited to 'include') diff --git a/include/linux/mfd/intel_soc_pmic.h b/include/linux/mfd/intel_soc_pmic.h new file mode 100644 index 000000000000..abcbfcf32d10 --- /dev/null +++ b/include/linux/mfd/intel_soc_pmic.h @@ -0,0 +1,30 @@ +/* + * intel_soc_pmic.h - Intel SoC PMIC Driver + * + * Copyright (C) 2012-2014 Intel Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version + * 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Author: Yang, Bin + * Author: Zhu, Lejun + */ + +#ifndef __INTEL_SOC_PMIC_H__ +#define __INTEL_SOC_PMIC_H__ + +#include + +struct intel_soc_pmic { + int irq; + struct regmap *regmap; + struct regmap_irq_chip_data *irq_chip_data; +}; + +#endif /* __INTEL_SOC_PMIC_H__ */ -- cgit v1.2.3 From 8cd118308a8649c649533a0133af0ce731d223bb Mon Sep 17 00:00:00 2001 From: Micky Ching Date: Fri, 6 Jun 2014 15:05:44 +0800 Subject: mfd: rtsx: Add dma transfer function rtsx driver using a single function for transfer data, dma map/unmap are placed in one fix function. We need map/unmap dma in different place(for mmc async driver), so add three function for dma map, dma transfer and dma unmap. Signed-off-by: Micky Ching Signed-off-by: Lee Jones --- drivers/mfd/rtsx_pcr.c | 76 ++++++++++++++++++++++++++++---------------- include/linux/mfd/rtsx_pci.h | 6 ++++ 2 files changed, 54 insertions(+), 28 deletions(-) (limited to 'include') diff --git a/drivers/mfd/rtsx_pcr.c b/drivers/mfd/rtsx_pcr.c index 1d15735f9ef9..d01b8c249231 100644 --- a/drivers/mfd/rtsx_pcr.c +++ b/drivers/mfd/rtsx_pcr.c @@ -337,40 +337,64 @@ static void rtsx_pci_add_sg_tbl(struct rtsx_pcr *pcr, int rtsx_pci_transfer_data(struct rtsx_pcr *pcr, struct scatterlist *sglist, int num_sg, bool read, int timeout) { - struct completion trans_done; - u8 dir; - int err = 0, i, count; - long timeleft; - unsigned long flags; - struct scatterlist *sg; - enum dma_data_direction dma_dir; - u32 val; - dma_addr_t addr; - unsigned int len; + int err = 0, count; dev_dbg(&(pcr->pci->dev), "--> %s: num_sg = %d\n", __func__, num_sg); + count = rtsx_pci_dma_map_sg(pcr, sglist, num_sg, read); + if (count < 1) + return -EINVAL; + dev_dbg(&(pcr->pci->dev), "DMA mapping count: %d\n", count); + + err = rtsx_pci_dma_transfer(pcr, sglist, count, read, timeout); + + rtsx_pci_dma_unmap_sg(pcr, sglist, num_sg, read); + + return err; +} +EXPORT_SYMBOL_GPL(rtsx_pci_transfer_data); + +int rtsx_pci_dma_map_sg(struct rtsx_pcr *pcr, struct scatterlist *sglist, + int num_sg, bool read) +{ + enum dma_data_direction dir = read ? DMA_FROM_DEVICE : DMA_TO_DEVICE; - /* don't transfer data during abort processing */ if (pcr->remove_pci) return -EINVAL; if ((sglist == NULL) || (num_sg <= 0)) return -EINVAL; - if (read) { - dir = DEVICE_TO_HOST; - dma_dir = DMA_FROM_DEVICE; - } else { - dir = HOST_TO_DEVICE; - dma_dir = DMA_TO_DEVICE; - } + return dma_map_sg(&(pcr->pci->dev), sglist, num_sg, dir); +} +EXPORT_SYMBOL_GPL(rtsx_pci_dma_map_sg); - count = dma_map_sg(&(pcr->pci->dev), sglist, num_sg, dma_dir); - if (count < 1) { - dev_err(&(pcr->pci->dev), "scatterlist map failed\n"); +void rtsx_pci_dma_unmap_sg(struct rtsx_pcr *pcr, struct scatterlist *sglist, + int num_sg, bool read) +{ + enum dma_data_direction dir = read ? DMA_FROM_DEVICE : DMA_TO_DEVICE; + + dma_unmap_sg(&(pcr->pci->dev), sglist, num_sg, dir); +} +EXPORT_SYMBOL_GPL(rtsx_pci_dma_unmap_sg); + +int rtsx_pci_dma_transfer(struct rtsx_pcr *pcr, struct scatterlist *sglist, + int count, bool read, int timeout) +{ + struct completion trans_done; + struct scatterlist *sg; + dma_addr_t addr; + long timeleft; + unsigned long flags; + unsigned int len; + int i, err = 0; + u32 val; + u8 dir = read ? DEVICE_TO_HOST : HOST_TO_DEVICE; + + if (pcr->remove_pci) + return -ENODEV; + + if ((sglist == NULL) || (count < 1)) return -EINVAL; - } - dev_dbg(&(pcr->pci->dev), "DMA mapping count: %d\n", count); val = ((u32)(dir & 0x01) << 29) | TRIG_DMA | ADMA_MODE; pcr->sgi = 0; @@ -400,12 +424,10 @@ int rtsx_pci_transfer_data(struct rtsx_pcr *pcr, struct scatterlist *sglist, } spin_lock_irqsave(&pcr->lock, flags); - if (pcr->trans_result == TRANS_RESULT_FAIL) err = -EINVAL; else if (pcr->trans_result == TRANS_NO_DEVICE) err = -ENODEV; - spin_unlock_irqrestore(&pcr->lock, flags); out: @@ -413,8 +435,6 @@ out: pcr->done = NULL; spin_unlock_irqrestore(&pcr->lock, flags); - dma_unmap_sg(&(pcr->pci->dev), sglist, num_sg, dma_dir); - if ((err < 0) && (err != -ENODEV)) rtsx_pci_stop_cmd(pcr); @@ -423,7 +443,7 @@ out: return err; } -EXPORT_SYMBOL_GPL(rtsx_pci_transfer_data); +EXPORT_SYMBOL_GPL(rtsx_pci_dma_transfer); int rtsx_pci_read_ppbuf(struct rtsx_pcr *pcr, u8 *buf, int buf_len) { diff --git a/include/linux/mfd/rtsx_pci.h b/include/linux/mfd/rtsx_pci.h index a3835976f7c6..74346d5e7899 100644 --- a/include/linux/mfd/rtsx_pci.h +++ b/include/linux/mfd/rtsx_pci.h @@ -943,6 +943,12 @@ void rtsx_pci_send_cmd_no_wait(struct rtsx_pcr *pcr); int rtsx_pci_send_cmd(struct rtsx_pcr *pcr, int timeout); int rtsx_pci_transfer_data(struct rtsx_pcr *pcr, struct scatterlist *sglist, int num_sg, bool read, int timeout); +int rtsx_pci_dma_map_sg(struct rtsx_pcr *pcr, struct scatterlist *sglist, + int num_sg, bool read); +void rtsx_pci_dma_unmap_sg(struct rtsx_pcr *pcr, struct scatterlist *sglist, + int num_sg, bool read); +int rtsx_pci_dma_transfer(struct rtsx_pcr *pcr, struct scatterlist *sglist, + int count, bool read, int timeout); int rtsx_pci_read_ppbuf(struct rtsx_pcr *pcr, u8 *buf, int buf_len); int rtsx_pci_write_ppbuf(struct rtsx_pcr *pcr, u8 *buf, int buf_len); int rtsx_pci_card_pull_ctl_enable(struct rtsx_pcr *pcr, int card); -- cgit v1.2.3 From bdbc736da636956a40435f5f41d2be6af544c3fb Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Mon, 2 Jun 2014 09:50:43 +0100 Subject: mfd: arizona: Lower ARIZONA_MAX_CORE_SUPPLIES to 2 There are no Arizona devices with 3 core supplies but we define a fix array with space for 3 core supplies. Lower the ARIZONA_MAX_CORE_SUPPLIES define to 2, to save a few bytes. Signed-off-by: Charles Keepax Signed-off-by: Lee Jones --- include/linux/mfd/arizona/core.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h index 6d9371f88875..70854d892760 100644 --- a/include/linux/mfd/arizona/core.h +++ b/include/linux/mfd/arizona/core.h @@ -18,7 +18,7 @@ #include #include -#define ARIZONA_MAX_CORE_SUPPLIES 3 +#define ARIZONA_MAX_CORE_SUPPLIES 2 enum arizona_type { WM5102 = 1, -- cgit v1.2.3 From 7811a989fca2de59fd6ba4afe63b6f670d0bd087 Mon Sep 17 00:00:00 2001 From: Laxman Dewangan Date: Mon, 9 Jun 2014 14:01:59 +0530 Subject: dt-binding: mfd: as3722: Correct macro name The macro name for enable3 pin is named as AS3722_EXT_CONTROL_PIN_ENABLE2 which is conflict with the enable2 pin. Correct this macro name to correctly reflect the enable pin i.e. AS3722_EXT_CONTROL_PIN_ENABLE3. Signed-off-by: Laxman Dewangan Reported-by: Dan Willemsen Signed-off-by: Lee Jones --- include/dt-bindings/mfd/as3722.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/dt-bindings/mfd/as3722.h b/include/dt-bindings/mfd/as3722.h index 0e692562d77b..e66c0898c58e 100644 --- a/include/dt-bindings/mfd/as3722.h +++ b/include/dt-bindings/mfd/as3722.h @@ -13,7 +13,7 @@ /* External control pins */ #define AS3722_EXT_CONTROL_PIN_ENABLE1 1 #define AS3722_EXT_CONTROL_PIN_ENABLE2 2 -#define AS3722_EXT_CONTROL_PIN_ENABLE2 3 +#define AS3722_EXT_CONTROL_PIN_ENABLE3 3 /* Interrupt numbers for AS3722 */ #define AS3722_IRQ_LID 0 -- cgit v1.2.3 From 10f9edaeaa30468194e1dcd0e47e59b012f4cf8b Mon Sep 17 00:00:00 2001 From: Alexander Shiyan Date: Wed, 18 Jun 2014 21:05:40 +0400 Subject: mfd: mc13xxx: Use regmap irq framework for interrupts This patch convert mc13xxx MFD driver to use regmap irq framework for interrupt registration. Signed-off-by: Alexander Shiyan Signed-off-by: Lee Jones --- drivers/mfd/Kconfig | 1 + drivers/mfd/mc13xxx-core.c | 310 ++++++-------------------------------------- drivers/mfd/mc13xxx.h | 11 +- include/linux/mfd/mc13783.h | 1 - include/linux/mfd/mc13xxx.h | 23 +++- 5 files changed, 65 insertions(+), 281 deletions(-) (limited to 'include') diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 207c433074af..defe58d65940 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -187,6 +187,7 @@ config MFD_MC13XXX tristate depends on (SPI_MASTER || I2C) select MFD_CORE + select REGMAP_IRQ help Enable support for the Freescale MC13783 and MC13892 PMICs. This driver provides common support for accessing the device, diff --git a/drivers/mfd/mc13xxx-core.c b/drivers/mfd/mc13xxx-core.c index acf5dd712eb2..2b6bc868cd3d 100644 --- a/drivers/mfd/mc13xxx-core.c +++ b/drivers/mfd/mc13xxx-core.c @@ -10,106 +10,18 @@ * Free Software Foundation. */ -#include #include -#include -#include -#include -#include -#include #include #include -#include +#include +#include #include "mc13xxx.h" #define MC13XXX_IRQSTAT0 0 -#define MC13XXX_IRQSTAT0_ADCDONEI (1 << 0) -#define MC13XXX_IRQSTAT0_ADCBISDONEI (1 << 1) -#define MC13XXX_IRQSTAT0_TSI (1 << 2) -#define MC13783_IRQSTAT0_WHIGHI (1 << 3) -#define MC13783_IRQSTAT0_WLOWI (1 << 4) -#define MC13XXX_IRQSTAT0_CHGDETI (1 << 6) -#define MC13783_IRQSTAT0_CHGOVI (1 << 7) -#define MC13XXX_IRQSTAT0_CHGREVI (1 << 8) -#define MC13XXX_IRQSTAT0_CHGSHORTI (1 << 9) -#define MC13XXX_IRQSTAT0_CCCVI (1 << 10) -#define MC13XXX_IRQSTAT0_CHGCURRI (1 << 11) -#define MC13XXX_IRQSTAT0_BPONI (1 << 12) -#define MC13XXX_IRQSTAT0_LOBATLI (1 << 13) -#define MC13XXX_IRQSTAT0_LOBATHI (1 << 14) -#define MC13783_IRQSTAT0_UDPI (1 << 15) -#define MC13783_IRQSTAT0_USBI (1 << 16) -#define MC13783_IRQSTAT0_IDI (1 << 19) -#define MC13783_IRQSTAT0_SE1I (1 << 21) -#define MC13783_IRQSTAT0_CKDETI (1 << 22) -#define MC13783_IRQSTAT0_UDMI (1 << 23) - #define MC13XXX_IRQMASK0 1 -#define MC13XXX_IRQMASK0_ADCDONEM MC13XXX_IRQSTAT0_ADCDONEI -#define MC13XXX_IRQMASK0_ADCBISDONEM MC13XXX_IRQSTAT0_ADCBISDONEI -#define MC13XXX_IRQMASK0_TSM MC13XXX_IRQSTAT0_TSI -#define MC13783_IRQMASK0_WHIGHM MC13783_IRQSTAT0_WHIGHI -#define MC13783_IRQMASK0_WLOWM MC13783_IRQSTAT0_WLOWI -#define MC13XXX_IRQMASK0_CHGDETM MC13XXX_IRQSTAT0_CHGDETI -#define MC13783_IRQMASK0_CHGOVM MC13783_IRQSTAT0_CHGOVI -#define MC13XXX_IRQMASK0_CHGREVM MC13XXX_IRQSTAT0_CHGREVI -#define MC13XXX_IRQMASK0_CHGSHORTM MC13XXX_IRQSTAT0_CHGSHORTI -#define MC13XXX_IRQMASK0_CCCVM MC13XXX_IRQSTAT0_CCCVI -#define MC13XXX_IRQMASK0_CHGCURRM MC13XXX_IRQSTAT0_CHGCURRI -#define MC13XXX_IRQMASK0_BPONM MC13XXX_IRQSTAT0_BPONI -#define MC13XXX_IRQMASK0_LOBATLM MC13XXX_IRQSTAT0_LOBATLI -#define MC13XXX_IRQMASK0_LOBATHM MC13XXX_IRQSTAT0_LOBATHI -#define MC13783_IRQMASK0_UDPM MC13783_IRQSTAT0_UDPI -#define MC13783_IRQMASK0_USBM MC13783_IRQSTAT0_USBI -#define MC13783_IRQMASK0_IDM MC13783_IRQSTAT0_IDI -#define MC13783_IRQMASK0_SE1M MC13783_IRQSTAT0_SE1I -#define MC13783_IRQMASK0_CKDETM MC13783_IRQSTAT0_CKDETI -#define MC13783_IRQMASK0_UDMM MC13783_IRQSTAT0_UDMI - #define MC13XXX_IRQSTAT1 3 -#define MC13XXX_IRQSTAT1_1HZI (1 << 0) -#define MC13XXX_IRQSTAT1_TODAI (1 << 1) -#define MC13783_IRQSTAT1_ONOFD1I (1 << 3) -#define MC13783_IRQSTAT1_ONOFD2I (1 << 4) -#define MC13783_IRQSTAT1_ONOFD3I (1 << 5) -#define MC13XXX_IRQSTAT1_SYSRSTI (1 << 6) -#define MC13XXX_IRQSTAT1_RTCRSTI (1 << 7) -#define MC13XXX_IRQSTAT1_PCI (1 << 8) -#define MC13XXX_IRQSTAT1_WARMI (1 << 9) -#define MC13XXX_IRQSTAT1_MEMHLDI (1 << 10) -#define MC13783_IRQSTAT1_PWRRDYI (1 << 11) -#define MC13XXX_IRQSTAT1_THWARNLI (1 << 12) -#define MC13XXX_IRQSTAT1_THWARNHI (1 << 13) -#define MC13XXX_IRQSTAT1_CLKI (1 << 14) -#define MC13783_IRQSTAT1_SEMAFI (1 << 15) -#define MC13783_IRQSTAT1_MC2BI (1 << 17) -#define MC13783_IRQSTAT1_HSDETI (1 << 18) -#define MC13783_IRQSTAT1_HSLI (1 << 19) -#define MC13783_IRQSTAT1_ALSPTHI (1 << 20) -#define MC13783_IRQSTAT1_AHSSHORTI (1 << 21) - #define MC13XXX_IRQMASK1 4 -#define MC13XXX_IRQMASK1_1HZM MC13XXX_IRQSTAT1_1HZI -#define MC13XXX_IRQMASK1_TODAM MC13XXX_IRQSTAT1_TODAI -#define MC13783_IRQMASK1_ONOFD1M MC13783_IRQSTAT1_ONOFD1I -#define MC13783_IRQMASK1_ONOFD2M MC13783_IRQSTAT1_ONOFD2I -#define MC13783_IRQMASK1_ONOFD3M MC13783_IRQSTAT1_ONOFD3I -#define MC13XXX_IRQMASK1_SYSRSTM MC13XXX_IRQSTAT1_SYSRSTI -#define MC13XXX_IRQMASK1_RTCRSTM MC13XXX_IRQSTAT1_RTCRSTI -#define MC13XXX_IRQMASK1_PCM MC13XXX_IRQSTAT1_PCI -#define MC13XXX_IRQMASK1_WARMM MC13XXX_IRQSTAT1_WARMI -#define MC13XXX_IRQMASK1_MEMHLDM MC13XXX_IRQSTAT1_MEMHLDI -#define MC13783_IRQMASK1_PWRRDYM MC13783_IRQSTAT1_PWRRDYI -#define MC13XXX_IRQMASK1_THWARNLM MC13XXX_IRQSTAT1_THWARNLI -#define MC13XXX_IRQMASK1_THWARNHM MC13XXX_IRQSTAT1_THWARNHI -#define MC13XXX_IRQMASK1_CLKM MC13XXX_IRQSTAT1_CLKI -#define MC13783_IRQMASK1_SEMAFM MC13783_IRQSTAT1_SEMAFI -#define MC13783_IRQMASK1_MC2BM MC13783_IRQSTAT1_MC2BI -#define MC13783_IRQMASK1_HSDETM MC13783_IRQSTAT1_HSDETI -#define MC13783_IRQMASK1_HSLM MC13783_IRQSTAT1_HSLI -#define MC13783_IRQMASK1_ALSPTHM MC13783_IRQSTAT1_ALSPTHI -#define MC13783_IRQMASK1_AHSSHORTM MC13783_IRQSTAT1_AHSSHORTI #define MC13XXX_REVISION 7 #define MC13XXX_REVISION_REVMETAL (0x07 << 0) @@ -189,45 +101,21 @@ EXPORT_SYMBOL(mc13xxx_reg_rmw); int mc13xxx_irq_mask(struct mc13xxx *mc13xxx, int irq) { - int ret; - unsigned int offmask = irq < 24 ? MC13XXX_IRQMASK0 : MC13XXX_IRQMASK1; - u32 irqbit = 1 << (irq < 24 ? irq : irq - 24); - u32 mask; - - if (irq < 0 || irq >= MC13XXX_NUM_IRQ) - return -EINVAL; - - ret = mc13xxx_reg_read(mc13xxx, offmask, &mask); - if (ret) - return ret; + int virq = regmap_irq_get_virq(mc13xxx->irq_data, irq); - if (mask & irqbit) - /* already masked */ - return 0; + disable_irq_nosync(virq); - return mc13xxx_reg_write(mc13xxx, offmask, mask | irqbit); + return 0; } EXPORT_SYMBOL(mc13xxx_irq_mask); int mc13xxx_irq_unmask(struct mc13xxx *mc13xxx, int irq) { - int ret; - unsigned int offmask = irq < 24 ? MC13XXX_IRQMASK0 : MC13XXX_IRQMASK1; - u32 irqbit = 1 << (irq < 24 ? irq : irq - 24); - u32 mask; - - if (irq < 0 || irq >= MC13XXX_NUM_IRQ) - return -EINVAL; + int virq = regmap_irq_get_virq(mc13xxx->irq_data, irq); - ret = mc13xxx_reg_read(mc13xxx, offmask, &mask); - if (ret) - return ret; + enable_irq(virq); - if (!(mask & irqbit)) - /* already unmasked */ - return 0; - - return mc13xxx_reg_write(mc13xxx, offmask, mask & ~irqbit); + return 0; } EXPORT_SYMBOL(mc13xxx_irq_unmask); @@ -239,7 +127,7 @@ int mc13xxx_irq_status(struct mc13xxx *mc13xxx, int irq, unsigned int offstat = irq < 24 ? MC13XXX_IRQSTAT0 : MC13XXX_IRQSTAT1; u32 irqbit = 1 << (irq < 24 ? irq : irq - 24); - if (irq < 0 || irq >= MC13XXX_NUM_IRQ) + if (irq < 0 || irq >= ARRAY_SIZE(mc13xxx->irqs)) return -EINVAL; if (enabled) { @@ -266,147 +154,26 @@ int mc13xxx_irq_status(struct mc13xxx *mc13xxx, int irq, } EXPORT_SYMBOL(mc13xxx_irq_status); -int mc13xxx_irq_ack(struct mc13xxx *mc13xxx, int irq) -{ - unsigned int offstat = irq < 24 ? MC13XXX_IRQSTAT0 : MC13XXX_IRQSTAT1; - unsigned int val = 1 << (irq < 24 ? irq : irq - 24); - - BUG_ON(irq < 0 || irq >= MC13XXX_NUM_IRQ); - - return mc13xxx_reg_write(mc13xxx, offstat, val); -} -EXPORT_SYMBOL(mc13xxx_irq_ack); - -int mc13xxx_irq_request_nounmask(struct mc13xxx *mc13xxx, int irq, - irq_handler_t handler, const char *name, void *dev) -{ - BUG_ON(!mutex_is_locked(&mc13xxx->lock)); - BUG_ON(!handler); - - if (irq < 0 || irq >= MC13XXX_NUM_IRQ) - return -EINVAL; - - if (mc13xxx->irqhandler[irq]) - return -EBUSY; - - mc13xxx->irqhandler[irq] = handler; - mc13xxx->irqdata[irq] = dev; - - return 0; -} -EXPORT_SYMBOL(mc13xxx_irq_request_nounmask); - int mc13xxx_irq_request(struct mc13xxx *mc13xxx, int irq, irq_handler_t handler, const char *name, void *dev) { - int ret; + int virq = regmap_irq_get_virq(mc13xxx->irq_data, irq); - ret = mc13xxx_irq_request_nounmask(mc13xxx, irq, handler, name, dev); - if (ret) - return ret; - - ret = mc13xxx_irq_unmask(mc13xxx, irq); - if (ret) { - mc13xxx->irqhandler[irq] = NULL; - mc13xxx->irqdata[irq] = NULL; - return ret; - } - - return 0; + return devm_request_threaded_irq(mc13xxx->dev, virq, NULL, handler, + 0, name, dev); } EXPORT_SYMBOL(mc13xxx_irq_request); int mc13xxx_irq_free(struct mc13xxx *mc13xxx, int irq, void *dev) { - int ret; - BUG_ON(!mutex_is_locked(&mc13xxx->lock)); + int virq = regmap_irq_get_virq(mc13xxx->irq_data, irq); - if (irq < 0 || irq >= MC13XXX_NUM_IRQ || !mc13xxx->irqhandler[irq] || - mc13xxx->irqdata[irq] != dev) - return -EINVAL; - - ret = mc13xxx_irq_mask(mc13xxx, irq); - if (ret) - return ret; - - mc13xxx->irqhandler[irq] = NULL; - mc13xxx->irqdata[irq] = NULL; + devm_free_irq(mc13xxx->dev, virq, dev); return 0; } EXPORT_SYMBOL(mc13xxx_irq_free); -static inline irqreturn_t mc13xxx_irqhandler(struct mc13xxx *mc13xxx, int irq) -{ - return mc13xxx->irqhandler[irq](irq, mc13xxx->irqdata[irq]); -} - -/* - * returns: number of handled irqs or negative error - * locking: holds mc13xxx->lock - */ -static int mc13xxx_irq_handle(struct mc13xxx *mc13xxx, - unsigned int offstat, unsigned int offmask, int baseirq) -{ - u32 stat, mask; - int ret = mc13xxx_reg_read(mc13xxx, offstat, &stat); - int num_handled = 0; - - if (ret) - return ret; - - ret = mc13xxx_reg_read(mc13xxx, offmask, &mask); - if (ret) - return ret; - - while (stat & ~mask) { - int irq = __ffs(stat & ~mask); - - stat &= ~(1 << irq); - - if (likely(mc13xxx->irqhandler[baseirq + irq])) { - irqreturn_t handled; - - handled = mc13xxx_irqhandler(mc13xxx, baseirq + irq); - if (handled == IRQ_HANDLED) - num_handled++; - } else { - dev_err(mc13xxx->dev, - "BUG: irq %u but no handler\n", - baseirq + irq); - - mask |= 1 << irq; - - ret = mc13xxx_reg_write(mc13xxx, offmask, mask); - } - } - - return num_handled; -} - -static irqreturn_t mc13xxx_irq_thread(int irq, void *data) -{ - struct mc13xxx *mc13xxx = data; - irqreturn_t ret; - int handled = 0; - - mc13xxx_lock(mc13xxx); - - ret = mc13xxx_irq_handle(mc13xxx, MC13XXX_IRQSTAT0, - MC13XXX_IRQMASK0, 0); - if (ret > 0) - handled = 1; - - ret = mc13xxx_irq_handle(mc13xxx, MC13XXX_IRQSTAT1, - MC13XXX_IRQMASK1, 24); - if (ret > 0) - handled = 1; - - mc13xxx_unlock(mc13xxx); - - return IRQ_RETVAL(handled); -} - #define maskval(reg, mask) (((reg) & (mask)) >> __ffs(mask)) static void mc13xxx_print_revision(struct mc13xxx *mc13xxx, u32 revision) { @@ -475,8 +242,6 @@ static irqreturn_t mc13xxx_handler_adcdone(int irq, void *data) { struct mc13xxx_adcdone_data *adcdone_data = data; - mc13xxx_irq_ack(adcdone_data->mc13xxx, irq); - complete_all(&adcdone_data->done); return IRQ_HANDLED; @@ -544,7 +309,6 @@ int mc13xxx_adc_do_conversion(struct mc13xxx *mc13xxx, unsigned int mode, dev_dbg(mc13xxx->dev, "%s: request irq\n", __func__); mc13xxx_irq_request(mc13xxx, MC13XXX_IRQ_ADCDONE, mc13xxx_handler_adcdone, __func__, &adcdone_data); - mc13xxx_irq_ack(mc13xxx, MC13XXX_IRQ_ADCDONE); mc13xxx_reg_write(mc13xxx, MC13XXX_ADC0, adc0); mc13xxx_reg_write(mc13xxx, MC13XXX_ADC1, adc1); @@ -599,7 +363,8 @@ static int mc13xxx_add_subdevice_pdata(struct mc13xxx *mc13xxx, if (!cell.name) return -ENOMEM; - return mfd_add_devices(mc13xxx->dev, -1, &cell, 1, NULL, 0, NULL); + return mfd_add_devices(mc13xxx->dev, -1, &cell, 1, NULL, 0, + regmap_irq_get_domain(mc13xxx->irq_data)); } static int mc13xxx_add_subdevice(struct mc13xxx *mc13xxx, const char *format) @@ -640,8 +405,8 @@ int mc13xxx_common_init(struct device *dev) { struct mc13xxx_platform_data *pdata = dev_get_platdata(dev); struct mc13xxx *mc13xxx = dev_get_drvdata(dev); - int ret; u32 revision; + int i, ret; mc13xxx->dev = dev; @@ -651,31 +416,32 @@ int mc13xxx_common_init(struct device *dev) mc13xxx->variant->print_revision(mc13xxx, revision); - /* mask all irqs */ - ret = mc13xxx_reg_write(mc13xxx, MC13XXX_IRQMASK0, 0x00ffffff); - if (ret) - return ret; + for (i = 0; i < ARRAY_SIZE(mc13xxx->irqs); i++) { + mc13xxx->irqs[i].reg_offset = i / MC13XXX_IRQ_PER_REG; + mc13xxx->irqs[i].mask = BIT(i % MC13XXX_IRQ_PER_REG); + } - ret = mc13xxx_reg_write(mc13xxx, MC13XXX_IRQMASK1, 0x00ffffff); + mc13xxx->irq_chip.name = dev_name(dev); + mc13xxx->irq_chip.status_base = MC13XXX_IRQSTAT0; + mc13xxx->irq_chip.mask_base = MC13XXX_IRQMASK0; + mc13xxx->irq_chip.ack_base = MC13XXX_IRQSTAT0; + mc13xxx->irq_chip.irq_reg_stride = MC13XXX_IRQSTAT1 - MC13XXX_IRQSTAT0; + mc13xxx->irq_chip.init_ack_masked = true; + mc13xxx->irq_chip.use_ack = true; + mc13xxx->irq_chip.num_regs = MC13XXX_IRQ_REG_CNT; + mc13xxx->irq_chip.irqs = mc13xxx->irqs; + mc13xxx->irq_chip.num_irqs = ARRAY_SIZE(mc13xxx->irqs); + + ret = regmap_add_irq_chip(mc13xxx->regmap, mc13xxx->irq, IRQF_ONESHOT, + 0, &mc13xxx->irq_chip, &mc13xxx->irq_data); if (ret) return ret; mutex_init(&mc13xxx->lock); - ret = request_threaded_irq(mc13xxx->irq, NULL, mc13xxx_irq_thread, - IRQF_ONESHOT | IRQF_TRIGGER_HIGH, "mc13xxx", mc13xxx); - if (ret) - return ret; - if (mc13xxx_probe_flags_dt(mc13xxx) < 0 && pdata) mc13xxx->flags = pdata->flags; - if (mc13xxx->flags & MC13XXX_USE_ADC) - mc13xxx_add_subdevice(mc13xxx, "%s-adc"); - - if (mc13xxx->flags & MC13XXX_USE_RTC) - mc13xxx_add_subdevice(mc13xxx, "%s-rtc"); - if (pdata) { mc13xxx_add_subdevice_pdata(mc13xxx, "%s-regulator", &pdata->regulators, sizeof(pdata->regulators)); @@ -699,6 +465,12 @@ int mc13xxx_common_init(struct device *dev) mc13xxx_add_subdevice(mc13xxx, "%s-ts"); } + if (mc13xxx->flags & MC13XXX_USE_ADC) + mc13xxx_add_subdevice(mc13xxx, "%s-adc"); + + if (mc13xxx->flags & MC13XXX_USE_RTC) + mc13xxx_add_subdevice(mc13xxx, "%s-rtc"); + return 0; } EXPORT_SYMBOL_GPL(mc13xxx_common_init); @@ -707,8 +479,8 @@ int mc13xxx_common_exit(struct device *dev) { struct mc13xxx *mc13xxx = dev_get_drvdata(dev); - free_irq(mc13xxx->irq, mc13xxx); mfd_remove_devices(dev); + regmap_del_irq_chip(mc13xxx->irq, mc13xxx->irq_data); mutex_destroy(&mc13xxx->lock); return 0; diff --git a/drivers/mfd/mc13xxx.h b/drivers/mfd/mc13xxx.h index ae7f1659f5d1..33677d1dcf66 100644 --- a/drivers/mfd/mc13xxx.h +++ b/drivers/mfd/mc13xxx.h @@ -13,7 +13,9 @@ #include #include -#define MC13XXX_NUMREGS 0x3f +#define MC13XXX_NUMREGS 0x3f +#define MC13XXX_IRQ_REG_CNT 2 +#define MC13XXX_IRQ_PER_REG 24 struct mc13xxx; @@ -33,13 +35,14 @@ struct mc13xxx { struct device *dev; const struct mc13xxx_variant *variant; + struct regmap_irq irqs[MC13XXX_IRQ_PER_REG * MC13XXX_IRQ_REG_CNT]; + struct regmap_irq_chip irq_chip; + struct regmap_irq_chip_data *irq_data; + struct mutex lock; int irq; int flags; - irq_handler_t irqhandler[MC13XXX_NUM_IRQ]; - void *irqdata[MC13XXX_NUM_IRQ]; - int adcflags; }; diff --git a/include/linux/mfd/mc13783.h b/include/linux/mfd/mc13783.h index a8eeda773a7b..4ff6137d8d67 100644 --- a/include/linux/mfd/mc13783.h +++ b/include/linux/mfd/mc13783.h @@ -86,6 +86,5 @@ #define MC13783_IRQ_HSL 43 #define MC13783_IRQ_ALSPTH 44 #define MC13783_IRQ_AHSSHORT 45 -#define MC13783_NUM_IRQ MC13XXX_NUM_IRQ #endif /* ifndef __LINUX_MFD_MC13783_H */ diff --git a/include/linux/mfd/mc13xxx.h b/include/linux/mfd/mc13xxx.h index d63b1d309106..638222e43e48 100644 --- a/include/linux/mfd/mc13xxx.h +++ b/include/linux/mfd/mc13xxx.h @@ -23,15 +23,10 @@ int mc13xxx_reg_rmw(struct mc13xxx *mc13xxx, unsigned int offset, int mc13xxx_irq_request(struct mc13xxx *mc13xxx, int irq, irq_handler_t handler, const char *name, void *dev); -int mc13xxx_irq_request_nounmask(struct mc13xxx *mc13xxx, int irq, - irq_handler_t handler, const char *name, void *dev); int mc13xxx_irq_free(struct mc13xxx *mc13xxx, int irq, void *dev); -int mc13xxx_irq_mask(struct mc13xxx *mc13xxx, int irq); -int mc13xxx_irq_unmask(struct mc13xxx *mc13xxx, int irq); int mc13xxx_irq_status(struct mc13xxx *mc13xxx, int irq, int *enabled, int *pending); -int mc13xxx_irq_ack(struct mc13xxx *mc13xxx, int irq); int mc13xxx_get_flags(struct mc13xxx *mc13xxx); @@ -39,6 +34,22 @@ int mc13xxx_adc_do_conversion(struct mc13xxx *mc13xxx, unsigned int mode, unsigned int channel, u8 ato, bool atox, unsigned int *sample); +/* Deprecated calls */ +static inline int mc13xxx_irq_ack(struct mc13xxx *mc13xxx, int irq) +{ + return 0; +} + +static inline int mc13xxx_irq_request_nounmask(struct mc13xxx *mc13xxx, int irq, + irq_handler_t handler, + const char *name, void *dev) +{ + return mc13xxx_irq_request(mc13xxx, irq, handler, name, dev); +} + +int mc13xxx_irq_mask(struct mc13xxx *mc13xxx, int irq); +int mc13xxx_irq_unmask(struct mc13xxx *mc13xxx, int irq); + #define MC13783_AUDIO_RX0 36 #define MC13783_AUDIO_RX1 37 #define MC13783_AUDIO_TX 38 @@ -68,8 +79,6 @@ int mc13xxx_adc_do_conversion(struct mc13xxx *mc13xxx, #define MC13XXX_IRQ_THWARNH 37 #define MC13XXX_IRQ_CLK 38 -#define MC13XXX_NUM_IRQ 46 - struct regulator_init_data; struct mc13xxx_regulator_init_data { -- cgit v1.2.3 From 54e8827d5f0e66d152ef63e7958030ef4880cd85 Mon Sep 17 00:00:00 2001 From: Chanwoo Choi Date: Wed, 25 Jun 2014 16:14:44 +0900 Subject: mfd: sec-core: Add support for S2MPU02 device Add support for Samsung S2MPU02 PMIC device to the MFD sec-core driver. The S2MPU02 device includes PMIC/RTC/Clock devices. Signed-off-by: Chanwoo Choi Reviewed-by: Krzysztof Kozlowski Signed-off-by: Lee Jones --- drivers/mfd/sec-core.c | 46 ++++++--- drivers/mfd/sec-irq.c | 110 +++++++++++++++++--- include/linux/mfd/samsung/core.h | 1 + include/linux/mfd/samsung/irq.h | 24 +++++ include/linux/mfd/samsung/s2mpu02.h | 201 ++++++++++++++++++++++++++++++++++++ 5 files changed, 352 insertions(+), 30 deletions(-) create mode 100644 include/linux/mfd/samsung/s2mpu02.h (limited to 'include') diff --git a/drivers/mfd/sec-core.c b/drivers/mfd/sec-core.c index be06d0abbf19..15ba847b3d23 100644 --- a/drivers/mfd/sec-core.c +++ b/drivers/mfd/sec-core.c @@ -89,6 +89,15 @@ static const struct mfd_cell s2mpa01_devs[] = { }, }; +static const struct mfd_cell s2mpu02_devs[] = { + { .name = "s2mpu02-pmic", }, + { .name = "s2mpu02-rtc", }, + { + .name = "s2mpu02-clk", + .of_compatible = "samsung,s2mpu02-clk", + } +}; + #ifdef CONFIG_OF static const struct of_device_id sec_dt_match[] = { { .compatible = "samsung,s5m8767-pmic", @@ -102,6 +111,9 @@ static const struct of_device_id sec_dt_match[] = { }, { .compatible = "samsung,s2mpa01-pmic", .data = (void *)S2MPA01, + }, { + .compatible = "samsung,s2mpu02-pmic", + .data = (void *)S2MPU02, }, { /* Sentinel */ }, @@ -250,9 +262,10 @@ static int sec_pmic_probe(struct i2c_client *i2c, { struct sec_platform_data *pdata = dev_get_platdata(&i2c->dev); const struct regmap_config *regmap; + const struct mfd_cell *sec_devs; struct sec_pmic_dev *sec_pmic; unsigned long device_type; - int ret; + int ret, num_sec_devs; sec_pmic = devm_kzalloc(&i2c->dev, sizeof(struct sec_pmic_dev), GFP_KERNEL); @@ -319,34 +332,39 @@ static int sec_pmic_probe(struct i2c_client *i2c, switch (sec_pmic->device_type) { case S5M8751X: - ret = mfd_add_devices(sec_pmic->dev, -1, s5m8751_devs, - ARRAY_SIZE(s5m8751_devs), NULL, 0, NULL); + sec_devs = s5m8751_devs; + num_sec_devs = ARRAY_SIZE(s5m8751_devs); break; case S5M8763X: - ret = mfd_add_devices(sec_pmic->dev, -1, s5m8763_devs, - ARRAY_SIZE(s5m8763_devs), NULL, 0, NULL); + sec_devs = s5m8763_devs; + num_sec_devs = ARRAY_SIZE(s5m8763_devs); break; case S5M8767X: - ret = mfd_add_devices(sec_pmic->dev, -1, s5m8767_devs, - ARRAY_SIZE(s5m8767_devs), NULL, 0, NULL); + sec_devs = s5m8767_devs; + num_sec_devs = ARRAY_SIZE(s5m8767_devs); break; case S2MPA01: - ret = mfd_add_devices(sec_pmic->dev, -1, s2mpa01_devs, - ARRAY_SIZE(s2mpa01_devs), NULL, 0, NULL); + sec_devs = s2mpa01_devs; + num_sec_devs = ARRAY_SIZE(s2mpa01_devs); break; case S2MPS11X: - ret = mfd_add_devices(sec_pmic->dev, -1, s2mps11_devs, - ARRAY_SIZE(s2mps11_devs), NULL, 0, NULL); + sec_devs = s2mps11_devs; + num_sec_devs = ARRAY_SIZE(s2mps11_devs); break; case S2MPS14X: - ret = mfd_add_devices(sec_pmic->dev, -1, s2mps14_devs, - ARRAY_SIZE(s2mps14_devs), NULL, 0, NULL); + sec_devs = s2mps14_devs; + num_sec_devs = ARRAY_SIZE(s2mps14_devs); + break; + case S2MPU02: + sec_devs = s2mpu02_devs; + num_sec_devs = ARRAY_SIZE(s2mpu02_devs); break; default: /* If this happens the probe function is problem */ BUG(); } - + ret = mfd_add_devices(sec_pmic->dev, -1, sec_devs, num_sec_devs, NULL, + 0, NULL); if (ret) goto err_mfd; diff --git a/drivers/mfd/sec-irq.c b/drivers/mfd/sec-irq.c index 654e2c1dbf7a..f9a57869e3ec 100644 --- a/drivers/mfd/sec-irq.c +++ b/drivers/mfd/sec-irq.c @@ -20,6 +20,7 @@ #include #include #include +#include #include #include @@ -161,6 +162,77 @@ static const struct regmap_irq s2mps14_irqs[] = { }, }; +static const struct regmap_irq s2mpu02_irqs[] = { + [S2MPU02_IRQ_PWRONF] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_PWRONF_MASK, + }, + [S2MPU02_IRQ_PWRONR] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_PWRONR_MASK, + }, + [S2MPU02_IRQ_JIGONBF] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_JIGONBF_MASK, + }, + [S2MPU02_IRQ_JIGONBR] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_JIGONBR_MASK, + }, + [S2MPU02_IRQ_ACOKBF] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_ACOKBF_MASK, + }, + [S2MPU02_IRQ_ACOKBR] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_ACOKBR_MASK, + }, + [S2MPU02_IRQ_PWRON1S] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_PWRON1S_MASK, + }, + [S2MPU02_IRQ_MRB] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_MRB_MASK, + }, + [S2MPU02_IRQ_RTC60S] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_RTC60S_MASK, + }, + [S2MPU02_IRQ_RTCA1] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_RTCA1_MASK, + }, + [S2MPU02_IRQ_RTCA0] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_RTCA0_MASK, + }, + [S2MPU02_IRQ_SMPL] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_SMPL_MASK, + }, + [S2MPU02_IRQ_RTC1S] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_RTC1S_MASK, + }, + [S2MPU02_IRQ_WTSR] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_WTSR_MASK, + }, + [S2MPU02_IRQ_INT120C] = { + .reg_offset = 2, + .mask = S2MPS11_IRQ_INT120C_MASK, + }, + [S2MPU02_IRQ_INT140C] = { + .reg_offset = 2, + .mask = S2MPS11_IRQ_INT140C_MASK, + }, + [S2MPU02_IRQ_TSD] = { + .reg_offset = 2, + .mask = S2MPS14_IRQ_TSD_MASK, + }, +}; + static const struct regmap_irq s5m8767_irqs[] = { [S5M8767_IRQ_PWRR] = { .reg_offset = 0, @@ -327,6 +399,16 @@ static const struct regmap_irq_chip s2mps14_irq_chip = { .ack_base = S2MPS14_REG_INT1, }; +static const struct regmap_irq_chip s2mpu02_irq_chip = { + .name = "s2mpu02", + .irqs = s2mpu02_irqs, + .num_irqs = ARRAY_SIZE(s2mpu02_irqs), + .num_regs = 3, + .status_base = S2MPU02_REG_INT1, + .mask_base = S2MPU02_REG_INT1M, + .ack_base = S2MPU02_REG_INT1, +}; + static const struct regmap_irq_chip s5m8767_irq_chip = { .name = "s5m8767", .irqs = s5m8767_irqs, @@ -351,6 +433,7 @@ int sec_irq_init(struct sec_pmic_dev *sec_pmic) { int ret = 0; int type = sec_pmic->device_type; + const struct regmap_irq_chip *sec_irq_chip; if (!sec_pmic->irq) { dev_warn(sec_pmic->dev, @@ -361,28 +444,19 @@ int sec_irq_init(struct sec_pmic_dev *sec_pmic) switch (type) { case S5M8763X: - ret = regmap_add_irq_chip(sec_pmic->regmap_pmic, sec_pmic->irq, - IRQF_TRIGGER_FALLING | IRQF_ONESHOT, - sec_pmic->irq_base, &s5m8763_irq_chip, - &sec_pmic->irq_data); + sec_irq_chip = &s5m8763_irq_chip; break; case S5M8767X: - ret = regmap_add_irq_chip(sec_pmic->regmap_pmic, sec_pmic->irq, - IRQF_TRIGGER_FALLING | IRQF_ONESHOT, - sec_pmic->irq_base, &s5m8767_irq_chip, - &sec_pmic->irq_data); + sec_irq_chip = &s5m8767_irq_chip; break; case S2MPS11X: - ret = regmap_add_irq_chip(sec_pmic->regmap_pmic, sec_pmic->irq, - IRQF_TRIGGER_FALLING | IRQF_ONESHOT, - sec_pmic->irq_base, &s2mps11_irq_chip, - &sec_pmic->irq_data); + sec_irq_chip = &s2mps11_irq_chip; break; case S2MPS14X: - ret = regmap_add_irq_chip(sec_pmic->regmap_pmic, sec_pmic->irq, - IRQF_TRIGGER_FALLING | IRQF_ONESHOT, - sec_pmic->irq_base, &s2mps14_irq_chip, - &sec_pmic->irq_data); + sec_irq_chip = &s2mps14_irq_chip; + break; + case S2MPU02: + sec_irq_chip = &s2mpu02_irq_chip; break; default: dev_err(sec_pmic->dev, "Unknown device type %lu\n", @@ -390,6 +464,10 @@ int sec_irq_init(struct sec_pmic_dev *sec_pmic) return -EINVAL; } + ret = regmap_add_irq_chip(sec_pmic->regmap_pmic, sec_pmic->irq, + IRQF_TRIGGER_FALLING | IRQF_ONESHOT, + sec_pmic->irq_base, sec_irq_chip, + &sec_pmic->irq_data); if (ret != 0) { dev_err(sec_pmic->dev, "Failed to register IRQ chip: %d\n", ret); return ret; diff --git a/include/linux/mfd/samsung/core.h b/include/linux/mfd/samsung/core.h index 47d84242940b..b5f73de81aad 100644 --- a/include/linux/mfd/samsung/core.h +++ b/include/linux/mfd/samsung/core.h @@ -21,6 +21,7 @@ enum sec_device_type { S2MPA01, S2MPS11X, S2MPS14X, + S2MPU02, }; /** diff --git a/include/linux/mfd/samsung/irq.h b/include/linux/mfd/samsung/irq.h index 1224f447356b..f35af7361b60 100644 --- a/include/linux/mfd/samsung/irq.h +++ b/include/linux/mfd/samsung/irq.h @@ -129,6 +129,30 @@ enum s2mps14_irq { S2MPS14_IRQ_NR, }; +enum s2mpu02_irq { + S2MPU02_IRQ_PWRONF, + S2MPU02_IRQ_PWRONR, + S2MPU02_IRQ_JIGONBF, + S2MPU02_IRQ_JIGONBR, + S2MPU02_IRQ_ACOKBF, + S2MPU02_IRQ_ACOKBR, + S2MPU02_IRQ_PWRON1S, + S2MPU02_IRQ_MRB, + + S2MPU02_IRQ_RTC60S, + S2MPU02_IRQ_RTCA1, + S2MPU02_IRQ_RTCA0, + S2MPU02_IRQ_SMPL, + S2MPU02_IRQ_RTC1S, + S2MPU02_IRQ_WTSR, + + S2MPU02_IRQ_INT120C, + S2MPU02_IRQ_INT140C, + S2MPU02_IRQ_TSD, + + S2MPU02_IRQ_NR, +}; + /* Masks for interrupts are the same as in s2mps11 */ #define S2MPS14_IRQ_TSD_MASK (1 << 2) diff --git a/include/linux/mfd/samsung/s2mpu02.h b/include/linux/mfd/samsung/s2mpu02.h new file mode 100644 index 000000000000..47ae9bc583a7 --- /dev/null +++ b/include/linux/mfd/samsung/s2mpu02.h @@ -0,0 +1,201 @@ +/* + * s2mpu02.h + * + * Copyright (c) 2014 Samsung Electronics Co., Ltd + * http://www.samsung.com + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __LINUX_MFD_S2MPU02_H +#define __LINUX_MFD_S2MPU02_H + +/* S2MPU02 registers */ +enum S2MPU02_reg { + S2MPU02_REG_ID, + S2MPU02_REG_INT1, + S2MPU02_REG_INT2, + S2MPU02_REG_INT3, + S2MPU02_REG_INT1M, + S2MPU02_REG_INT2M, + S2MPU02_REG_INT3M, + S2MPU02_REG_ST1, + S2MPU02_REG_ST2, + S2MPU02_REG_PWRONSRC, + S2MPU02_REG_OFFSRC, + S2MPU02_REG_BU_CHG, + S2MPU02_REG_RTCCTRL, + S2MPU02_REG_PMCTRL1, + S2MPU02_REG_RSVD1, + S2MPU02_REG_RSVD2, + S2MPU02_REG_RSVD3, + S2MPU02_REG_RSVD4, + S2MPU02_REG_RSVD5, + S2MPU02_REG_RSVD6, + S2MPU02_REG_RSVD7, + S2MPU02_REG_WRSTEN, + S2MPU02_REG_RSVD8, + S2MPU02_REG_RSVD9, + S2MPU02_REG_RSVD10, + S2MPU02_REG_B1CTRL1, + S2MPU02_REG_B1CTRL2, + S2MPU02_REG_B2CTRL1, + S2MPU02_REG_B2CTRL2, + S2MPU02_REG_B3CTRL1, + S2MPU02_REG_B3CTRL2, + S2MPU02_REG_B4CTRL1, + S2MPU02_REG_B4CTRL2, + S2MPU02_REG_B5CTRL1, + S2MPU02_REG_B5CTRL2, + S2MPU02_REG_B5CTRL3, + S2MPU02_REG_B5CTRL4, + S2MPU02_REG_B5CTRL5, + S2MPU02_REG_B6CTRL1, + S2MPU02_REG_B6CTRL2, + S2MPU02_REG_B7CTRL1, + S2MPU02_REG_B7CTRL2, + S2MPU02_REG_RAMP1, + S2MPU02_REG_RAMP2, + S2MPU02_REG_L1CTRL, + S2MPU02_REG_L2CTRL1, + S2MPU02_REG_L2CTRL2, + S2MPU02_REG_L2CTRL3, + S2MPU02_REG_L2CTRL4, + S2MPU02_REG_L3CTRL, + S2MPU02_REG_L4CTRL, + S2MPU02_REG_L5CTRL, + S2MPU02_REG_L6CTRL, + S2MPU02_REG_L7CTRL, + S2MPU02_REG_L8CTRL, + S2MPU02_REG_L9CTRL, + S2MPU02_REG_L10CTRL, + S2MPU02_REG_L11CTRL, + S2MPU02_REG_L12CTRL, + S2MPU02_REG_L13CTRL, + S2MPU02_REG_L14CTRL, + S2MPU02_REG_L15CTRL, + S2MPU02_REG_L16CTRL, + S2MPU02_REG_L17CTRL, + S2MPU02_REG_L18CTRL, + S2MPU02_REG_L19CTRL, + S2MPU02_REG_L20CTRL, + S2MPU02_REG_L21CTRL, + S2MPU02_REG_L22CTRL, + S2MPU02_REG_L23CTRL, + S2MPU02_REG_L24CTRL, + S2MPU02_REG_L25CTRL, + S2MPU02_REG_L26CTRL, + S2MPU02_REG_L27CTRL, + S2MPU02_REG_L28CTRL, + S2MPU02_REG_LDODSCH1, + S2MPU02_REG_LDODSCH2, + S2MPU02_REG_LDODSCH3, + S2MPU02_REG_LDODSCH4, + S2MPU02_REG_SELMIF, + S2MPU02_REG_RSVD11, + S2MPU02_REG_RSVD12, + S2MPU02_REG_RSVD13, + S2MPU02_REG_DVSSEL, + S2MPU02_REG_DVSPTR, + S2MPU02_REG_DVSDATA, +}; + +/* S2MPU02 regulator ids */ +enum S2MPU02_regulators { + S2MPU02_LDO1, + S2MPU02_LDO2, + S2MPU02_LDO3, + S2MPU02_LDO4, + S2MPU02_LDO5, + S2MPU02_LDO6, + S2MPU02_LDO7, + S2MPU02_LDO8, + S2MPU02_LDO9, + S2MPU02_LDO10, + S2MPU02_LDO11, + S2MPU02_LDO12, + S2MPU02_LDO13, + S2MPU02_LDO14, + S2MPU02_LDO15, + S2MPU02_LDO16, + S2MPU02_LDO17, + S2MPU02_LDO18, + S2MPU02_LDO19, + S2MPU02_LDO20, + S2MPU02_LDO21, + S2MPU02_LDO22, + S2MPU02_LDO23, + S2MPU02_LDO24, + S2MPU02_LDO25, + S2MPU02_LDO26, + S2MPU02_LDO27, + S2MPU02_LDO28, + S2MPU02_BUCK1, + S2MPU02_BUCK2, + S2MPU02_BUCK3, + S2MPU02_BUCK4, + S2MPU02_BUCK5, + S2MPU02_BUCK6, + S2MPU02_BUCK7, + + S2MPU02_REGULATOR_MAX, +}; + +/* Regulator constraints for BUCKx */ +#define S2MPU02_BUCK1234_MIN_600MV 600000 +#define S2MPU02_BUCK5_MIN_1081_25MV 1081250 +#define S2MPU02_BUCK6_MIN_1700MV 1700000 +#define S2MPU02_BUCK7_MIN_900MV 900000 + +#define S2MPU02_BUCK1234_STEP_6_25MV 6250 +#define S2MPU02_BUCK5_STEP_6_25MV 6250 +#define S2MPU02_BUCK6_STEP_2_50MV 2500 +#define S2MPU02_BUCK7_STEP_6_25MV 6250 + +#define S2MPU02_BUCK1234_START_SEL 0x00 +#define S2MPU02_BUCK5_START_SEL 0x4D +#define S2MPU02_BUCK6_START_SEL 0x28 +#define S2MPU02_BUCK7_START_SEL 0x30 + +#define S2MPU02_BUCK_RAMP_DELAY 12500 + +/* Regulator constraints for different types of LDOx */ +#define S2MPU02_LDO_MIN_900MV 900000 +#define S2MPU02_LDO_MIN_1050MV 1050000 +#define S2MPU02_LDO_MIN_1600MV 1600000 +#define S2MPU02_LDO_STEP_12_5MV 12500 +#define S2MPU02_LDO_STEP_25MV 25000 +#define S2MPU02_LDO_STEP_50MV 50000 + +#define S2MPU02_LDO_GROUP1_START_SEL 0x8 +#define S2MPU02_LDO_GROUP2_START_SEL 0xA +#define S2MPU02_LDO_GROUP3_START_SEL 0x10 + +#define S2MPU02_LDO_VSEL_MASK 0x3F +#define S2MPU02_BUCK_VSEL_MASK 0xFF +#define S2MPU02_ENABLE_MASK (0x03 << S2MPU02_ENABLE_SHIFT) +#define S2MPU02_ENABLE_SHIFT 6 + +/* On/Off controlled by PWREN */ +#define S2MPU02_ENABLE_SUSPEND (0x01 << S2MPU02_ENABLE_SHIFT) +#define S2MPU02_DISABLE_SUSPEND (0x11 << S2MPU02_ENABLE_SHIFT) +#define S2MPU02_LDO_N_VOLTAGES (S2MPU02_LDO_VSEL_MASK + 1) +#define S2MPU02_BUCK_N_VOLTAGES (S2MPU02_BUCK_VSEL_MASK + 1) + +/* RAMP delay for BUCK1234*/ +#define S2MPU02_BUCK1_RAMP_SHIFT 6 +#define S2MPU02_BUCK2_RAMP_SHIFT 4 +#define S2MPU02_BUCK3_RAMP_SHIFT 2 +#define S2MPU02_BUCK4_RAMP_SHIFT 0 +#define S2MPU02_BUCK1234_RAMP_MASK 0x3 + +#endif /* __LINUX_MFD_S2MPU02_H */ -- cgit v1.2.3 From ee98662ec914a23ab826b0c83797aa9414f737bc Mon Sep 17 00:00:00 2001 From: Bill Richardson Date: Wed, 18 Jun 2014 11:13:58 -0700 Subject: mfd: cros_ec: Fix the comment on cros_ec_remove() This comment was incorrect, so update it. Signed-off-by: Bill Richardson Signed-off-by: Simon Glass Signed-off-by: Doug Anderson Signed-off-by: Lee Jones --- include/linux/mfd/cros_ec.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h index 887ef4f7bef7..7e9fe6e98d2f 100644 --- a/include/linux/mfd/cros_ec.h +++ b/include/linux/mfd/cros_ec.h @@ -148,8 +148,7 @@ int cros_ec_prepare_tx(struct cros_ec_device *ec_dev, /** * cros_ec_remove - Remove a ChromeOS EC * - * Call this to deregister a ChromeOS EC. After this you should call - * cros_ec_free(). + * Call this to deregister a ChromeOS EC, then clean up any private data. * * @ec_dev: Device to register * @return 0 if ok, -ve on error -- cgit v1.2.3 From 2ce701ae4e351d9407ec0b30f5f9dd56b6de4292 Mon Sep 17 00:00:00 2001 From: Bill Richardson Date: Wed, 18 Jun 2014 11:13:59 -0700 Subject: mfd: cros_ec: Allow static din/dout buffers with cros_ec_register() The lower-level driver may want to provide its own buffers. If so, there's no need to allocate new ones. This already happens to work just fine (since we check for size of 0 and use devm allocation), but it's good to document it. [dianders: Resolved conflicts; documented that no code changes needed on mainline] Signed-off-by: Bill Richardson Signed-off-by: Doug Anderson Reviewed-by: Simon Glass Signed-off-by: Lee Jones --- include/linux/mfd/cros_ec.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h index 7e9fe6e98d2f..2ee3190b691c 100644 --- a/include/linux/mfd/cros_ec.h +++ b/include/linux/mfd/cros_ec.h @@ -68,8 +68,8 @@ struct cros_ec_msg { * We use this alignment to keep ARM and x86 happy. Probably word * alignment would be OK, there might be a small performance advantage * to using dword. - * @din_size: size of din buffer - * @dout_size: size of dout buffer + * @din_size: size of din buffer to allocate (zero to use static din) + * @dout_size: size of dout buffer to allocate (zero to use static dout) * @command_send: send a command * @command_recv: receive a command * @ec_name: name of EC device (e.g. 'chromeos-ec') -- cgit v1.2.3 From 7e6cb5b4dbbc4b1d98289c88d0bc4092cac328be Mon Sep 17 00:00:00 2001 From: Bill Richardson Date: Wed, 18 Jun 2014 11:14:00 -0700 Subject: mfd: cros_ec: Tweak struct cros_ec_device for clarity The members of struct cros_ec_device were improperly commented, and intermixed the private and public sections. This is just cleanup to make it more obvious what goes with what. [dianders: left lock in the structure but gave it the name that will eventually be used.] Signed-off-by: Bill Richardson Signed-off-by: Doug Anderson Signed-off-by: Lee Jones --- drivers/mfd/cros_ec.c | 2 +- drivers/mfd/cros_ec_i2c.c | 4 +-- drivers/mfd/cros_ec_spi.c | 10 +++---- include/linux/mfd/cros_ec.h | 65 ++++++++++++++++++++++++--------------------- 4 files changed, 43 insertions(+), 38 deletions(-) (limited to 'include') diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c index 38fe9bf0d169..04e053c71cc6 100644 --- a/drivers/mfd/cros_ec.c +++ b/drivers/mfd/cros_ec.c @@ -57,7 +57,7 @@ static int cros_ec_command_sendrecv(struct cros_ec_device *ec_dev, msg.in_buf = in_buf; msg.in_len = in_len; - return ec_dev->command_xfer(ec_dev, &msg); + return ec_dev->cmd_xfer(ec_dev, &msg); } static int cros_ec_command_recv(struct cros_ec_device *ec_dev, diff --git a/drivers/mfd/cros_ec_i2c.c b/drivers/mfd/cros_ec_i2c.c index 4f71be99a183..777e529abb16 100644 --- a/drivers/mfd/cros_ec_i2c.c +++ b/drivers/mfd/cros_ec_i2c.c @@ -29,7 +29,7 @@ static inline struct cros_ec_device *to_ec_dev(struct device *dev) return i2c_get_clientdata(client); } -static int cros_ec_command_xfer(struct cros_ec_device *ec_dev, +static int cros_ec_cmd_xfer_i2c(struct cros_ec_device *ec_dev, struct cros_ec_msg *msg) { struct i2c_client *client = ec_dev->priv; @@ -136,7 +136,7 @@ static int cros_ec_i2c_probe(struct i2c_client *client, ec_dev->dev = dev; ec_dev->priv = client; ec_dev->irq = client->irq; - ec_dev->command_xfer = cros_ec_command_xfer; + ec_dev->cmd_xfer = cros_ec_cmd_xfer_i2c; ec_dev->ec_name = client->name; ec_dev->phys_name = client->adapter->name; ec_dev->parent = &client->dev; diff --git a/drivers/mfd/cros_ec_spi.c b/drivers/mfd/cros_ec_spi.c index 1fcc65ecad0e..6c3075fb5dc7 100644 --- a/drivers/mfd/cros_ec_spi.c +++ b/drivers/mfd/cros_ec_spi.c @@ -73,7 +73,7 @@ * if no record * @end_of_msg_delay: used to set the delay_usecs on the spi_transfer that * is sent when we want to turn off CS at the end of a transaction. - * @lock: mutex to ensure only one user of cros_ec_command_spi_xfer at a time + * @lock: mutex to ensure only one user of cros_ec_cmd_xfer_spi at a time */ struct cros_ec_spi { struct spi_device *spi; @@ -210,13 +210,13 @@ static int cros_ec_spi_receive_response(struct cros_ec_device *ec_dev, } /** - * cros_ec_command_spi_xfer - Transfer a message over SPI and receive the reply + * cros_ec_cmd_xfer_spi - Transfer a message over SPI and receive the reply * * @ec_dev: ChromeOS EC device * @ec_msg: Message to transfer */ -static int cros_ec_command_spi_xfer(struct cros_ec_device *ec_dev, - struct cros_ec_msg *ec_msg) +static int cros_ec_cmd_xfer_spi(struct cros_ec_device *ec_dev, + struct cros_ec_msg *ec_msg) { struct cros_ec_spi *ec_spi = ec_dev->priv; struct spi_transfer trans; @@ -368,7 +368,7 @@ static int cros_ec_spi_probe(struct spi_device *spi) ec_dev->dev = dev; ec_dev->priv = ec_spi; ec_dev->irq = spi->irq; - ec_dev->command_xfer = cros_ec_command_spi_xfer; + ec_dev->cmd_xfer = cros_ec_cmd_xfer_spi; ec_dev->ec_name = ec_spi->spi->modalias; ec_dev->phys_name = dev_name(&ec_spi->spi->dev); ec_dev->parent = &ec_spi->spi->dev; diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h index 2ee3190b691c..79a35857cc9e 100644 --- a/include/linux/mfd/cros_ec.h +++ b/include/linux/mfd/cros_ec.h @@ -16,7 +16,9 @@ #ifndef __LINUX_MFD_CROS_EC_H #define __LINUX_MFD_CROS_EC_H +#include #include +#include /* * Command interface between EC and AP, for LPC, I2C and SPI interfaces. @@ -55,34 +57,53 @@ struct cros_ec_msg { /** * struct cros_ec_device - Information about a ChromeOS EC device * + * @ec_name: name of EC device (e.g. 'chromeos-ec') + * @phys_name: name of physical comms layer (e.g. 'i2c-4') + * @dev: Device pointer + * @was_wake_device: true if this device was set to wake the system from + * sleep at the last suspend + * @event_notifier: interrupt event notifier for transport devices + * @command_send: send a command + * @command_recv: receive a response + * @command_sendrecv: send a command and receive a response + * * @name: Name of this EC interface * @priv: Private data * @irq: Interrupt to use - * @din: input buffer (from EC) - * @dout: output buffer (to EC) + * @din: input buffer (for data from EC) + * @dout: output buffer (for data to EC) * \note * These two buffers will always be dword-aligned and include enough * space for up to 7 word-alignment bytes also, so we can ensure that * the body of the message is always dword-aligned (64-bit). - * * We use this alignment to keep ARM and x86 happy. Probably word * alignment would be OK, there might be a small performance advantage * to using dword. * @din_size: size of din buffer to allocate (zero to use static din) * @dout_size: size of dout buffer to allocate (zero to use static dout) - * @command_send: send a command - * @command_recv: receive a command - * @ec_name: name of EC device (e.g. 'chromeos-ec') - * @phys_name: name of physical comms layer (e.g. 'i2c-4') * @parent: pointer to parent device (e.g. i2c or spi device) - * @dev: Device pointer - * dev_lock: Lock to prevent concurrent access * @wake_enabled: true if this device can wake the system from sleep - * @was_wake_device: true if this device was set to wake the system from - * sleep at the last suspend - * @event_notifier: interrupt event notifier for transport devices + * @lock: one transaction at a time + * @cmd_xfer: low-level channel to the EC */ struct cros_ec_device { + + /* These are used by other drivers that want to talk to the EC */ + const char *ec_name; + const char *phys_name; + struct device *dev; + bool was_wake_device; + struct class *cros_class; + struct blocking_notifier_head event_notifier; + int (*command_send)(struct cros_ec_device *ec, + uint16_t cmd, void *out_buf, int out_len); + int (*command_recv)(struct cros_ec_device *ec, + uint16_t cmd, void *in_buf, int in_len); + int (*command_sendrecv)(struct cros_ec_device *ec, + uint16_t cmd, void *out_buf, int out_len, + void *in_buf, int in_len); + + /* These are used to implement the platform-specific interface */ const char *name; void *priv; int irq; @@ -90,26 +111,10 @@ struct cros_ec_device { uint8_t *dout; int din_size; int dout_size; - int (*command_send)(struct cros_ec_device *ec, - uint16_t cmd, void *out_buf, int out_len); - int (*command_recv)(struct cros_ec_device *ec, - uint16_t cmd, void *in_buf, int in_len); - int (*command_sendrecv)(struct cros_ec_device *ec, - uint16_t cmd, void *out_buf, int out_len, - void *in_buf, int in_len); - int (*command_xfer)(struct cros_ec_device *ec, - struct cros_ec_msg *msg); - - const char *ec_name; - const char *phys_name; struct device *parent; - - /* These are --private-- fields - do not assign */ - struct device *dev; - struct mutex dev_lock; bool wake_enabled; - bool was_wake_device; - struct blocking_notifier_head event_notifier; + struct mutex lock; + int (*cmd_xfer)(struct cros_ec_device *ec, struct cros_ec_msg *msg); }; /** -- cgit v1.2.3 From 5d4773e27e8ab37491767a6ef99ffd7100fe6341 Mon Sep 17 00:00:00 2001 From: Bill Richardson Date: Wed, 18 Jun 2014 11:14:02 -0700 Subject: mfd: cros_ec: Use struct cros_ec_command to communicate with the EC This is some internal structure reorganization / renaming to prepare for future patches that will add a userspace API to cros_ec. There should be no visible changes. Signed-off-by: Bill Richardson Signed-off-by: Doug Anderson Signed-off-by: Lee Jones --- drivers/mfd/cros_ec.c | 28 ++++++++++++++-------------- drivers/mfd/cros_ec_i2c.c | 24 ++++++++++++------------ drivers/mfd/cros_ec_spi.c | 16 ++++++++-------- include/linux/mfd/cros_ec.h | 35 ++++++++++++++++++----------------- 4 files changed, 52 insertions(+), 51 deletions(-) (limited to 'include') diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c index 04e053c71cc6..2e86c282f0b4 100644 --- a/drivers/mfd/cros_ec.c +++ b/drivers/mfd/cros_ec.c @@ -25,22 +25,22 @@ #include int cros_ec_prepare_tx(struct cros_ec_device *ec_dev, - struct cros_ec_msg *msg) + struct cros_ec_command *msg) { uint8_t *out; int csum, i; - BUG_ON(msg->out_len > EC_PROTO2_MAX_PARAM_SIZE); + BUG_ON(msg->outsize > EC_PROTO2_MAX_PARAM_SIZE); out = ec_dev->dout; out[0] = EC_CMD_VERSION0 + msg->version; - out[1] = msg->cmd; - out[2] = msg->out_len; + out[1] = msg->command; + out[2] = msg->outsize; csum = out[0] + out[1] + out[2]; - for (i = 0; i < msg->out_len; i++) - csum += out[EC_MSG_TX_HEADER_BYTES + i] = msg->out_buf[i]; - out[EC_MSG_TX_HEADER_BYTES + msg->out_len] = (uint8_t)(csum & 0xff); + for (i = 0; i < msg->outsize; i++) + csum += out[EC_MSG_TX_HEADER_BYTES + i] = msg->outdata[i]; + out[EC_MSG_TX_HEADER_BYTES + msg->outsize] = (uint8_t)(csum & 0xff); - return EC_MSG_TX_PROTO_BYTES + msg->out_len; + return EC_MSG_TX_PROTO_BYTES + msg->outsize; } EXPORT_SYMBOL(cros_ec_prepare_tx); @@ -48,14 +48,14 @@ static int cros_ec_command_sendrecv(struct cros_ec_device *ec_dev, uint16_t cmd, void *out_buf, int out_len, void *in_buf, int in_len) { - struct cros_ec_msg msg; + struct cros_ec_command msg; msg.version = cmd >> 8; - msg.cmd = cmd & 0xff; - msg.out_buf = out_buf; - msg.out_len = out_len; - msg.in_buf = in_buf; - msg.in_len = in_len; + msg.command = cmd & 0xff; + msg.outdata = out_buf; + msg.outsize = out_len; + msg.indata = in_buf; + msg.insize = in_len; return ec_dev->cmd_xfer(ec_dev, &msg); } diff --git a/drivers/mfd/cros_ec_i2c.c b/drivers/mfd/cros_ec_i2c.c index 777e529abb16..37ed12f99560 100644 --- a/drivers/mfd/cros_ec_i2c.c +++ b/drivers/mfd/cros_ec_i2c.c @@ -30,7 +30,7 @@ static inline struct cros_ec_device *to_ec_dev(struct device *dev) } static int cros_ec_cmd_xfer_i2c(struct cros_ec_device *ec_dev, - struct cros_ec_msg *msg) + struct cros_ec_command *msg) { struct i2c_client *client = ec_dev->priv; int ret = -ENOMEM; @@ -50,7 +50,7 @@ static int cros_ec_cmd_xfer_i2c(struct cros_ec_device *ec_dev, * allocate larger packet (one byte for checksum, one byte for * length, and one for result code) */ - packet_len = msg->in_len + 3; + packet_len = msg->insize + 3; in_buf = kzalloc(packet_len, GFP_KERNEL); if (!in_buf) goto done; @@ -61,7 +61,7 @@ static int cros_ec_cmd_xfer_i2c(struct cros_ec_device *ec_dev, * allocate larger packet (one byte for checksum, one for * command code, one for length, and one for command version) */ - packet_len = msg->out_len + 4; + packet_len = msg->outsize + 4; out_buf = kzalloc(packet_len, GFP_KERNEL); if (!out_buf) goto done; @@ -69,16 +69,16 @@ static int cros_ec_cmd_xfer_i2c(struct cros_ec_device *ec_dev, i2c_msg[0].buf = (char *)out_buf; out_buf[0] = EC_CMD_VERSION0 + msg->version; - out_buf[1] = msg->cmd; - out_buf[2] = msg->out_len; + out_buf[1] = msg->command; + out_buf[2] = msg->outsize; /* copy message payload and compute checksum */ sum = out_buf[0] + out_buf[1] + out_buf[2]; - for (i = 0; i < msg->out_len; i++) { - out_buf[3 + i] = msg->out_buf[i]; + for (i = 0; i < msg->outsize; i++) { + out_buf[3 + i] = msg->outdata[i]; sum += out_buf[3 + i]; } - out_buf[3 + msg->out_len] = sum; + out_buf[3 + msg->outsize] = sum; /* send command to EC and read answer */ ret = i2c_transfer(client->adapter, i2c_msg, 2); @@ -94,20 +94,20 @@ static int cros_ec_cmd_xfer_i2c(struct cros_ec_device *ec_dev, /* check response error code */ if (i2c_msg[1].buf[0]) { dev_warn(ec_dev->dev, "command 0x%02x returned an error %d\n", - msg->cmd, i2c_msg[1].buf[0]); + msg->command, i2c_msg[1].buf[0]); ret = -EINVAL; goto done; } /* copy response packet payload and compute checksum */ sum = in_buf[0] + in_buf[1]; - for (i = 0; i < msg->in_len; i++) { - msg->in_buf[i] = in_buf[2 + i]; + for (i = 0; i < msg->insize; i++) { + msg->indata[i] = in_buf[2 + i]; sum += in_buf[2 + i]; } dev_dbg(ec_dev->dev, "packet: %*ph, sum = %02x\n", i2c_msg[1].len, in_buf, sum); - if (sum != in_buf[2 + msg->in_len]) { + if (sum != in_buf[2 + msg->insize]) { dev_err(ec_dev->dev, "bad packet checksum\n"); ret = -EBADMSG; goto done; diff --git a/drivers/mfd/cros_ec_spi.c b/drivers/mfd/cros_ec_spi.c index 9d45d88813b8..bef7735ecfde 100644 --- a/drivers/mfd/cros_ec_spi.c +++ b/drivers/mfd/cros_ec_spi.c @@ -216,7 +216,7 @@ static int cros_ec_spi_receive_response(struct cros_ec_device *ec_dev, * @ec_msg: Message to transfer */ static int cros_ec_cmd_xfer_spi(struct cros_ec_device *ec_dev, - struct cros_ec_msg *ec_msg) + struct cros_ec_command *ec_msg) { struct cros_ec_spi *ec_spi = ec_dev->priv; struct spi_transfer trans; @@ -261,7 +261,7 @@ static int cros_ec_cmd_xfer_spi(struct cros_ec_device *ec_dev, /* Get the response */ if (!ret) { ret = cros_ec_spi_receive_response(ec_dev, - ec_msg->in_len + EC_MSG_TX_PROTO_BYTES); + ec_msg->insize + EC_MSG_TX_PROTO_BYTES); } else { dev_err(ec_dev->dev, "spi transfer failed: %d\n", ret); } @@ -290,21 +290,21 @@ static int cros_ec_cmd_xfer_spi(struct cros_ec_device *ec_dev, if (ptr[0]) { if (ptr[0] == EC_RES_IN_PROGRESS) { dev_dbg(ec_dev->dev, "command 0x%02x in progress\n", - ec_msg->cmd); + ec_msg->command); ret = -EAGAIN; goto exit; } dev_warn(ec_dev->dev, "command 0x%02x returned an error %d\n", - ec_msg->cmd, ptr[0]); + ec_msg->command, ptr[0]); debug_packet(ec_dev->dev, "in_err", ptr, len); ret = -EINVAL; goto exit; } len = ptr[1]; sum = ptr[0] + ptr[1]; - if (len > ec_msg->in_len) { + if (len > ec_msg->insize) { dev_err(ec_dev->dev, "packet too long (%d bytes, expected %d)", - len, ec_msg->in_len); + len, ec_msg->insize); ret = -ENOSPC; goto exit; } @@ -312,8 +312,8 @@ static int cros_ec_cmd_xfer_spi(struct cros_ec_device *ec_dev, /* copy response packet payload and compute checksum */ for (i = 0; i < len; i++) { sum += ptr[i + 2]; - if (ec_msg->in_len) - ec_msg->in_buf[i] = ptr[i + 2]; + if (ec_msg->insize) + ec_msg->indata[i] = ptr[i + 2]; } sum &= 0xff; diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h index 79a35857cc9e..f27c03766069 100644 --- a/include/linux/mfd/cros_ec.h +++ b/include/linux/mfd/cros_ec.h @@ -35,23 +35,23 @@ enum { EC_MSG_TX_PROTO_BYTES, }; -/** - * struct cros_ec_msg - A message sent to the EC, and its reply - * +/* * @version: Command version number (often 0) - * @cmd: Command to send (EC_CMD_...) - * @out_buf: Outgoing payload (to EC) - * @outlen: Outgoing length - * @in_buf: Incoming payload (from EC) - * @in_len: Incoming length + * @command: Command to send (EC_CMD_...) + * @outdata: Outgoing data to EC + * @outsize: Outgoing length in bytes + * @indata: Where to put the incoming data from EC + * @insize: Incoming length in bytes (filled in by EC) + * @result: EC's response to the command (separate from communication failure) */ -struct cros_ec_msg { - u8 version; - u8 cmd; - uint8_t *out_buf; - int out_len; - uint8_t *in_buf; - int in_len; +struct cros_ec_command { + uint32_t version; + uint32_t command; + uint8_t *outdata; + uint32_t outsize; + uint8_t *indata; + uint32_t insize; + uint32_t result; }; /** @@ -114,7 +114,8 @@ struct cros_ec_device { struct device *parent; bool wake_enabled; struct mutex lock; - int (*cmd_xfer)(struct cros_ec_device *ec, struct cros_ec_msg *msg); + int (*cmd_xfer)(struct cros_ec_device *ec, + struct cros_ec_command *msg); }; /** @@ -148,7 +149,7 @@ int cros_ec_resume(struct cros_ec_device *ec_dev); * @msg: Message to write */ int cros_ec_prepare_tx(struct cros_ec_device *ec_dev, - struct cros_ec_msg *msg); + struct cros_ec_command *msg); /** * cros_ec_remove - Remove a ChromeOS EC -- cgit v1.2.3 From 533cec8f34778de10412dfabac991cf458ebf3c9 Mon Sep 17 00:00:00 2001 From: Bill Richardson Date: Wed, 18 Jun 2014 11:14:03 -0700 Subject: mfd: cros_ec: cleanup: remove unused fields from struct cros_ec_device struct cros_ec_device has a superfluous "name" field. We can get all the debugging info we need from the existing ec_name and phys_name fields, so let's take out the extra field. The printout also has sufficient info in it without explicitly adding the transport. Before this change: cros-ec-spi spi2.0: Chrome EC (SPI) After this change: cros-ec-spi spi2.0: Chrome EC device registered Signed-off-by: Bill Richardson Signed-off-by: Doug Anderson Reviewed-by: Simon Glass Signed-off-by: Lee Jones --- drivers/mfd/cros_ec.c | 2 +- drivers/mfd/cros_ec_i2c.c | 1 - drivers/mfd/cros_ec_spi.c | 1 - include/linux/mfd/cros_ec.h | 2 -- 4 files changed, 1 insertion(+), 5 deletions(-) (limited to 'include') diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c index 2e86c282f0b4..49ed8c340868 100644 --- a/drivers/mfd/cros_ec.c +++ b/drivers/mfd/cros_ec.c @@ -140,7 +140,7 @@ int cros_ec_register(struct cros_ec_device *ec_dev) goto fail_mfd; } - dev_info(dev, "Chrome EC (%s)\n", ec_dev->name); + dev_info(dev, "Chrome EC device registered\n"); return 0; diff --git a/drivers/mfd/cros_ec_i2c.c b/drivers/mfd/cros_ec_i2c.c index 37ed12f99560..5bb32f5550b3 100644 --- a/drivers/mfd/cros_ec_i2c.c +++ b/drivers/mfd/cros_ec_i2c.c @@ -132,7 +132,6 @@ static int cros_ec_i2c_probe(struct i2c_client *client, return -ENOMEM; i2c_set_clientdata(client, ec_dev); - ec_dev->name = "I2C"; ec_dev->dev = dev; ec_dev->priv = client; ec_dev->irq = client->irq; diff --git a/drivers/mfd/cros_ec_spi.c b/drivers/mfd/cros_ec_spi.c index bef7735ecfde..6e929b5f3bd3 100644 --- a/drivers/mfd/cros_ec_spi.c +++ b/drivers/mfd/cros_ec_spi.c @@ -370,7 +370,6 @@ static int cros_ec_spi_probe(struct spi_device *spi) cros_ec_spi_dt_probe(ec_spi, dev); spi_set_drvdata(spi, ec_dev); - ec_dev->name = "SPI"; ec_dev->dev = dev; ec_dev->priv = ec_spi; ec_dev->irq = spi->irq; diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h index f27c03766069..2b0c5982dbc1 100644 --- a/include/linux/mfd/cros_ec.h +++ b/include/linux/mfd/cros_ec.h @@ -67,7 +67,6 @@ struct cros_ec_command { * @command_recv: receive a response * @command_sendrecv: send a command and receive a response * - * @name: Name of this EC interface * @priv: Private data * @irq: Interrupt to use * @din: input buffer (for data from EC) @@ -104,7 +103,6 @@ struct cros_ec_device { void *in_buf, int in_len); /* These are used to implement the platform-specific interface */ - const char *name; void *priv; int irq; uint8_t *din; -- cgit v1.2.3 From 5799f95a373a2752e5c732f531a6f40fe458b818 Mon Sep 17 00:00:00 2001 From: Bill Richardson Date: Wed, 18 Jun 2014 11:14:04 -0700 Subject: mfd: cros_ec: cleanup: Remove EC wrapper functions Remove the three wrapper functions that talk to the EC without passing all the desired arguments and just use the underlying communication function that passes everything in a struct intead. This is internal code refactoring only. Nothing should change. Signed-off-by: Bill Richardson Signed-off-by: Doug Anderson Reviewed-by: Simon Glass Acked-by: Wolfram Sang Acked-by: Dmitry Torokhov Signed-off-by: Lee Jones --- drivers/i2c/busses/i2c-cros-ec-tunnel.c | 15 +++++++++++---- drivers/input/keyboard/cros_ec_keyb.c | 12 ++++++++++-- drivers/mfd/cros_ec.c | 32 -------------------------------- include/linux/mfd/cros_ec.h | 19 ++++++------------- 4 files changed, 27 insertions(+), 51 deletions(-) (limited to 'include') diff --git a/drivers/i2c/busses/i2c-cros-ec-tunnel.c b/drivers/i2c/busses/i2c-cros-ec-tunnel.c index 8e7a71487bb1..dd07818d03d0 100644 --- a/drivers/i2c/busses/i2c-cros-ec-tunnel.c +++ b/drivers/i2c/busses/i2c-cros-ec-tunnel.c @@ -183,6 +183,7 @@ static int ec_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg i2c_msgs[], u8 *request = NULL; u8 *response = NULL; int result; + struct cros_ec_command msg; request_len = ec_i2c_count_message(i2c_msgs, num); if (request_len < 0) { @@ -218,9 +219,15 @@ static int ec_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg i2c_msgs[], } ec_i2c_construct_message(request, i2c_msgs, num, bus_num); - result = bus->ec->command_sendrecv(bus->ec, EC_CMD_I2C_PASSTHRU, - request, request_len, - response, response_len); + + msg.version = 0; + msg.command = EC_CMD_I2C_PASSTHRU; + msg.outdata = request; + msg.outsize = request_len; + msg.indata = response; + msg.insize = response_len; + + result = bus->ec->cmd_xfer(bus->ec, &msg); if (result) goto exit; @@ -258,7 +265,7 @@ static int ec_i2c_probe(struct platform_device *pdev) u32 remote_bus; int err; - if (!ec->command_sendrecv) { + if (!ec->cmd_xfer) { dev_err(dev, "Missing sendrecv\n"); return -EINVAL; } diff --git a/drivers/input/keyboard/cros_ec_keyb.c b/drivers/input/keyboard/cros_ec_keyb.c index 408379669d3c..b8341ab99f55 100644 --- a/drivers/input/keyboard/cros_ec_keyb.c +++ b/drivers/input/keyboard/cros_ec_keyb.c @@ -191,8 +191,16 @@ static void cros_ec_keyb_close(struct input_dev *dev) static int cros_ec_keyb_get_state(struct cros_ec_keyb *ckdev, uint8_t *kb_state) { - return ckdev->ec->command_recv(ckdev->ec, EC_CMD_MKBP_STATE, - kb_state, ckdev->cols); + struct cros_ec_command msg = { + .version = 0, + .command = EC_CMD_MKBP_STATE, + .outdata = NULL, + .outsize = 0, + .indata = kb_state, + .insize = ckdev->cols, + }; + + return ckdev->ec->cmd_xfer(ckdev->ec, &msg); } static int cros_ec_keyb_work(struct notifier_block *nb, diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c index 49ed8c340868..4851ed2fbe31 100644 --- a/drivers/mfd/cros_ec.c +++ b/drivers/mfd/cros_ec.c @@ -44,34 +44,6 @@ int cros_ec_prepare_tx(struct cros_ec_device *ec_dev, } EXPORT_SYMBOL(cros_ec_prepare_tx); -static int cros_ec_command_sendrecv(struct cros_ec_device *ec_dev, - uint16_t cmd, void *out_buf, int out_len, - void *in_buf, int in_len) -{ - struct cros_ec_command msg; - - msg.version = cmd >> 8; - msg.command = cmd & 0xff; - msg.outdata = out_buf; - msg.outsize = out_len; - msg.indata = in_buf; - msg.insize = in_len; - - return ec_dev->cmd_xfer(ec_dev, &msg); -} - -static int cros_ec_command_recv(struct cros_ec_device *ec_dev, - uint16_t cmd, void *buf, int buf_len) -{ - return cros_ec_command_sendrecv(ec_dev, cmd, NULL, 0, buf, buf_len); -} - -static int cros_ec_command_send(struct cros_ec_device *ec_dev, - uint16_t cmd, void *buf, int buf_len) -{ - return cros_ec_command_sendrecv(ec_dev, cmd, buf, buf_len, NULL, 0); -} - static irqreturn_t ec_irq_thread(int irq, void *data) { struct cros_ec_device *ec_dev = data; @@ -104,10 +76,6 @@ int cros_ec_register(struct cros_ec_device *ec_dev) BLOCKING_INIT_NOTIFIER_HEAD(&ec_dev->event_notifier); - ec_dev->command_send = cros_ec_command_send; - ec_dev->command_recv = cros_ec_command_recv; - ec_dev->command_sendrecv = cros_ec_command_sendrecv; - if (ec_dev->din_size) { ec_dev->din = devm_kzalloc(dev, ec_dev->din_size, GFP_KERNEL); if (!ec_dev->din) diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h index 2b0c5982dbc1..60c088055f3a 100644 --- a/include/linux/mfd/cros_ec.h +++ b/include/linux/mfd/cros_ec.h @@ -63,9 +63,10 @@ struct cros_ec_command { * @was_wake_device: true if this device was set to wake the system from * sleep at the last suspend * @event_notifier: interrupt event notifier for transport devices - * @command_send: send a command - * @command_recv: receive a response - * @command_sendrecv: send a command and receive a response + * @cmd_xfer: send command to EC and get response + * Returns 0 if the communication succeeded, but that doesn't mean the EC + * was happy with the command it got. Caller should check msg.result for + * the EC's result code. * * @priv: Private data * @irq: Interrupt to use @@ -83,7 +84,6 @@ struct cros_ec_command { * @parent: pointer to parent device (e.g. i2c or spi device) * @wake_enabled: true if this device can wake the system from sleep * @lock: one transaction at a time - * @cmd_xfer: low-level channel to the EC */ struct cros_ec_device { @@ -94,13 +94,8 @@ struct cros_ec_device { bool was_wake_device; struct class *cros_class; struct blocking_notifier_head event_notifier; - int (*command_send)(struct cros_ec_device *ec, - uint16_t cmd, void *out_buf, int out_len); - int (*command_recv)(struct cros_ec_device *ec, - uint16_t cmd, void *in_buf, int in_len); - int (*command_sendrecv)(struct cros_ec_device *ec, - uint16_t cmd, void *out_buf, int out_len, - void *in_buf, int in_len); + int (*cmd_xfer)(struct cros_ec_device *ec, + struct cros_ec_command *msg); /* These are used to implement the platform-specific interface */ void *priv; @@ -112,8 +107,6 @@ struct cros_ec_device { struct device *parent; bool wake_enabled; struct mutex lock; - int (*cmd_xfer)(struct cros_ec_device *ec, - struct cros_ec_command *msg); }; /** -- cgit v1.2.3 From 6db07b6336589ff480528173e41f8f6af3f0097f Mon Sep 17 00:00:00 2001 From: Bill Richardson Date: Wed, 18 Jun 2014 11:14:05 -0700 Subject: mfd: cros_ec: Check result code from EC messages Just because the host was able to talk to the EC doesn't mean that the EC was happy with what it was told. Errors in communincation are not the same as error messages from the EC itself. This change lets the EC report its errors separately. [dianders: Added common function to cros_ec.c] Signed-off-by: Bill Richardson Signed-off-by: Doug Anderson Signed-off-by: Lee Jones --- drivers/mfd/cros_ec.c | 18 ++++++++++++++++++ drivers/mfd/cros_ec_i2c.c | 8 +++----- drivers/mfd/cros_ec_spi.c | 19 ++++++------------- include/linux/mfd/cros_ec.h | 12 ++++++++++++ 4 files changed, 39 insertions(+), 18 deletions(-) (limited to 'include') diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c index 4851ed2fbe31..83e30c663578 100644 --- a/drivers/mfd/cros_ec.c +++ b/drivers/mfd/cros_ec.c @@ -44,6 +44,24 @@ int cros_ec_prepare_tx(struct cros_ec_device *ec_dev, } EXPORT_SYMBOL(cros_ec_prepare_tx); +int cros_ec_check_result(struct cros_ec_device *ec_dev, + struct cros_ec_command *msg) +{ + switch (msg->result) { + case EC_RES_SUCCESS: + return 0; + case EC_RES_IN_PROGRESS: + dev_dbg(ec_dev->dev, "command 0x%02x in progress\n", + msg->command); + return -EAGAIN; + default: + dev_dbg(ec_dev->dev, "command 0x%02x returned %d\n", + msg->command, msg->result); + return 0; + } +} +EXPORT_SYMBOL(cros_ec_check_result); + static irqreturn_t ec_irq_thread(int irq, void *data) { struct cros_ec_device *ec_dev = data; diff --git a/drivers/mfd/cros_ec_i2c.c b/drivers/mfd/cros_ec_i2c.c index 5bb32f5550b3..189e7d1d7742 100644 --- a/drivers/mfd/cros_ec_i2c.c +++ b/drivers/mfd/cros_ec_i2c.c @@ -92,12 +92,10 @@ static int cros_ec_cmd_xfer_i2c(struct cros_ec_device *ec_dev, } /* check response error code */ - if (i2c_msg[1].buf[0]) { - dev_warn(ec_dev->dev, "command 0x%02x returned an error %d\n", - msg->command, i2c_msg[1].buf[0]); - ret = -EINVAL; + msg->result = i2c_msg[1].buf[0]; + ret = cros_ec_check_result(ec_dev, msg); + if (ret) goto done; - } /* copy response packet payload and compute checksum */ sum = in_buf[0] + in_buf[1]; diff --git a/drivers/mfd/cros_ec_spi.c b/drivers/mfd/cros_ec_spi.c index 6e929b5f3bd3..da1da05cd546 100644 --- a/drivers/mfd/cros_ec_spi.c +++ b/drivers/mfd/cros_ec_spi.c @@ -285,21 +285,14 @@ static int cros_ec_cmd_xfer_spi(struct cros_ec_device *ec_dev, goto exit; } - /* check response error code */ ptr = ec_dev->din; - if (ptr[0]) { - if (ptr[0] == EC_RES_IN_PROGRESS) { - dev_dbg(ec_dev->dev, "command 0x%02x in progress\n", - ec_msg->command); - ret = -EAGAIN; - goto exit; - } - dev_warn(ec_dev->dev, "command 0x%02x returned an error %d\n", - ec_msg->command, ptr[0]); - debug_packet(ec_dev->dev, "in_err", ptr, len); - ret = -EINVAL; + + /* check response error code */ + ec_msg->result = ptr[0]; + ret = cros_ec_check_result(ec_dev, ec_msg); + if (ret) goto exit; - } + len = ptr[1]; sum = ptr[0] + ptr[1]; if (len > ec_msg->insize) { diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h index 60c088055f3a..1f79f162abe4 100644 --- a/include/linux/mfd/cros_ec.h +++ b/include/linux/mfd/cros_ec.h @@ -142,6 +142,18 @@ int cros_ec_resume(struct cros_ec_device *ec_dev); int cros_ec_prepare_tx(struct cros_ec_device *ec_dev, struct cros_ec_command *msg); +/** + * cros_ec_check_result - Check ec_msg->result + * + * This is used by ChromeOS EC drivers to check the ec_msg->result for + * errors and to warn about them. + * + * @ec_dev: EC device + * @msg: Message to check + */ +int cros_ec_check_result(struct cros_ec_device *ec_dev, + struct cros_ec_command *msg); + /** * cros_ec_remove - Remove a ChromeOS EC * -- cgit v1.2.3 From 12ebc8a50bc54e3a6fe207861fc6793181f9c2dc Mon Sep 17 00:00:00 2001 From: Bill Richardson Date: Wed, 18 Jun 2014 11:14:06 -0700 Subject: mfd: cros_ec: ec_dev->cmd_xfer() returns number of bytes received from EC When communicating with the EC, the cmd_xfer() function should return the number of bytes it received from the EC, or negative on error. Signed-off-by: Bill Richardson Signed-off-by: Doug Anderson Reviewed-by: Simon Glass Acked-by: Wolfram Sang Signed-off-by: Lee Jones --- drivers/i2c/busses/i2c-cros-ec-tunnel.c | 2 +- drivers/mfd/cros_ec_i2c.c | 2 +- drivers/mfd/cros_ec_spi.c | 2 +- include/linux/mfd/cros_ec.h | 8 ++++---- 4 files changed, 7 insertions(+), 7 deletions(-) (limited to 'include') diff --git a/drivers/i2c/busses/i2c-cros-ec-tunnel.c b/drivers/i2c/busses/i2c-cros-ec-tunnel.c index dd07818d03d0..05e033c98115 100644 --- a/drivers/i2c/busses/i2c-cros-ec-tunnel.c +++ b/drivers/i2c/busses/i2c-cros-ec-tunnel.c @@ -228,7 +228,7 @@ static int ec_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg i2c_msgs[], msg.insize = response_len; result = bus->ec->cmd_xfer(bus->ec, &msg); - if (result) + if (result < 0) goto exit; result = ec_i2c_parse_response(response, i2c_msgs, &num); diff --git a/drivers/mfd/cros_ec_i2c.c b/drivers/mfd/cros_ec_i2c.c index 189e7d1d7742..fd7a546d3478 100644 --- a/drivers/mfd/cros_ec_i2c.c +++ b/drivers/mfd/cros_ec_i2c.c @@ -111,7 +111,7 @@ static int cros_ec_cmd_xfer_i2c(struct cros_ec_device *ec_dev, goto done; } - ret = 0; + ret = i2c_msg[1].buf[1]; done: kfree(in_buf); kfree(out_buf); diff --git a/drivers/mfd/cros_ec_spi.c b/drivers/mfd/cros_ec_spi.c index da1da05cd546..ac52e3653e90 100644 --- a/drivers/mfd/cros_ec_spi.c +++ b/drivers/mfd/cros_ec_spi.c @@ -320,7 +320,7 @@ static int cros_ec_cmd_xfer_spi(struct cros_ec_device *ec_dev, goto exit; } - ret = 0; + ret = len; exit: mutex_unlock(&ec_spi->lock); return ret; diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h index 1f79f162abe4..0ebf26fddbbb 100644 --- a/include/linux/mfd/cros_ec.h +++ b/include/linux/mfd/cros_ec.h @@ -41,7 +41,7 @@ enum { * @outdata: Outgoing data to EC * @outsize: Outgoing length in bytes * @indata: Where to put the incoming data from EC - * @insize: Incoming length in bytes (filled in by EC) + * @insize: Max number of bytes to accept from EC * @result: EC's response to the command (separate from communication failure) */ struct cros_ec_command { @@ -64,9 +64,9 @@ struct cros_ec_command { * sleep at the last suspend * @event_notifier: interrupt event notifier for transport devices * @cmd_xfer: send command to EC and get response - * Returns 0 if the communication succeeded, but that doesn't mean the EC - * was happy with the command it got. Caller should check msg.result for - * the EC's result code. + * Returns the number of bytes received if the communication succeeded, but + * that doesn't mean the EC was happy with the command. The caller + * should check msg.result for the EC's result code. * * @priv: Private data * @irq: Interrupt to use -- cgit v1.2.3 From d1fd345e2087f0362c92bd3b0a1cea7fe636ac3a Mon Sep 17 00:00:00 2001 From: Andrew Bresticker Date: Wed, 18 Jun 2014 11:14:07 -0700 Subject: mfd: cros_ec: Move EC interrupt to cros_ec_keyb If we receive EC interrupts after the cros_ec driver has probed, but before the cros_ec_keyb driver has probed, the cros_ec IRQ handler will not run the cros_ec_keyb notifier and the EC will leave the IRQ line asserted. The cros_ec IRQ handler then returns IRQ_HANDLED and the resulting flood of interrupts causes the machine to hang. Since the EC interrupt is currently only used for the keyboard, move the setup and handling of the EC interrupt to the cros_ec_keyb driver. Signed-off-by: Andrew Bresticker Signed-off-by: Doug Anderson Acked-by: Dmitry Torokhov Signed-off-by: Lee Jones --- drivers/input/keyboard/cros_ec_keyb.c | 58 ++++++++++++++++++++--------------- drivers/mfd/cros_ec.c | 35 +-------------------- include/linux/mfd/cros_ec.h | 2 -- 3 files changed, 34 insertions(+), 61 deletions(-) (limited to 'include') diff --git a/drivers/input/keyboard/cros_ec_keyb.c b/drivers/input/keyboard/cros_ec_keyb.c index b8341ab99f55..791781ade4e7 100644 --- a/drivers/input/keyboard/cros_ec_keyb.c +++ b/drivers/input/keyboard/cros_ec_keyb.c @@ -24,8 +24,8 @@ #include #include #include +#include #include -#include #include #include #include @@ -42,7 +42,6 @@ * @dev: Device pointer * @idev: Input device * @ec: Top level ChromeOS device to use to talk to EC - * @event_notifier: interrupt event notifier for transport devices */ struct cros_ec_keyb { unsigned int rows; @@ -55,7 +54,6 @@ struct cros_ec_keyb { struct device *dev; struct input_dev *idev; struct cros_ec_device *ec; - struct notifier_block notifier; }; @@ -173,22 +171,6 @@ static void cros_ec_keyb_process(struct cros_ec_keyb *ckdev, input_sync(ckdev->idev); } -static int cros_ec_keyb_open(struct input_dev *dev) -{ - struct cros_ec_keyb *ckdev = input_get_drvdata(dev); - - return blocking_notifier_chain_register(&ckdev->ec->event_notifier, - &ckdev->notifier); -} - -static void cros_ec_keyb_close(struct input_dev *dev) -{ - struct cros_ec_keyb *ckdev = input_get_drvdata(dev); - - blocking_notifier_chain_unregister(&ckdev->ec->event_notifier, - &ckdev->notifier); -} - static int cros_ec_keyb_get_state(struct cros_ec_keyb *ckdev, uint8_t *kb_state) { struct cros_ec_command msg = { @@ -203,19 +185,41 @@ static int cros_ec_keyb_get_state(struct cros_ec_keyb *ckdev, uint8_t *kb_state) return ckdev->ec->cmd_xfer(ckdev->ec, &msg); } -static int cros_ec_keyb_work(struct notifier_block *nb, - unsigned long state, void *_notify) +static irqreturn_t cros_ec_keyb_irq(int irq, void *data) { + struct cros_ec_keyb *ckdev = data; + struct cros_ec_device *ec = ckdev->ec; int ret; - struct cros_ec_keyb *ckdev = container_of(nb, struct cros_ec_keyb, - notifier); uint8_t kb_state[ckdev->cols]; + if (device_may_wakeup(ec->dev)) + pm_wakeup_event(ec->dev, 0); + ret = cros_ec_keyb_get_state(ckdev, kb_state); if (ret >= 0) cros_ec_keyb_process(ckdev, kb_state, ret); + else + dev_err(ec->dev, "failed to get keyboard state: %d\n", ret); - return NOTIFY_DONE; + return IRQ_HANDLED; +} + +static int cros_ec_keyb_open(struct input_dev *dev) +{ + struct cros_ec_keyb *ckdev = input_get_drvdata(dev); + struct cros_ec_device *ec = ckdev->ec; + + return request_threaded_irq(ec->irq, NULL, cros_ec_keyb_irq, + IRQF_TRIGGER_LOW | IRQF_ONESHOT, + "cros_ec_keyb", ckdev); +} + +static void cros_ec_keyb_close(struct input_dev *dev) +{ + struct cros_ec_keyb *ckdev = input_get_drvdata(dev); + struct cros_ec_device *ec = ckdev->ec; + + free_irq(ec->irq, ckdev); } static int cros_ec_keyb_probe(struct platform_device *pdev) @@ -246,8 +250,12 @@ static int cros_ec_keyb_probe(struct platform_device *pdev) if (!idev) return -ENOMEM; + if (!ec->irq) { + dev_err(dev, "no EC IRQ specified\n"); + return -EINVAL; + } + ckdev->ec = ec; - ckdev->notifier.notifier_call = cros_ec_keyb_work; ckdev->dev = dev; dev_set_drvdata(&pdev->dev, ckdev); diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c index 83e30c663578..4873f9c50452 100644 --- a/drivers/mfd/cros_ec.c +++ b/drivers/mfd/cros_ec.c @@ -62,18 +62,6 @@ int cros_ec_check_result(struct cros_ec_device *ec_dev, } EXPORT_SYMBOL(cros_ec_check_result); -static irqreturn_t ec_irq_thread(int irq, void *data) -{ - struct cros_ec_device *ec_dev = data; - - if (device_may_wakeup(ec_dev->dev)) - pm_wakeup_event(ec_dev->dev, 0); - - blocking_notifier_call_chain(&ec_dev->event_notifier, 1, ec_dev); - - return IRQ_HANDLED; -} - static const struct mfd_cell cros_devs[] = { { .name = "cros-ec-keyb", @@ -92,8 +80,6 @@ int cros_ec_register(struct cros_ec_device *ec_dev) struct device *dev = ec_dev->dev; int err = 0; - BLOCKING_INIT_NOTIFIER_HEAD(&ec_dev->event_notifier); - if (ec_dev->din_size) { ec_dev->din = devm_kzalloc(dev, ec_dev->din_size, GFP_KERNEL); if (!ec_dev->din) @@ -105,42 +91,23 @@ int cros_ec_register(struct cros_ec_device *ec_dev) return -ENOMEM; } - if (!ec_dev->irq) { - dev_dbg(dev, "no valid IRQ: %d\n", ec_dev->irq); - return err; - } - - err = request_threaded_irq(ec_dev->irq, NULL, ec_irq_thread, - IRQF_TRIGGER_LOW | IRQF_ONESHOT, - "chromeos-ec", ec_dev); - if (err) { - dev_err(dev, "request irq %d: error %d\n", ec_dev->irq, err); - return err; - } - err = mfd_add_devices(dev, 0, cros_devs, ARRAY_SIZE(cros_devs), NULL, ec_dev->irq, NULL); if (err) { dev_err(dev, "failed to add mfd devices\n"); - goto fail_mfd; + return err; } dev_info(dev, "Chrome EC device registered\n"); return 0; - -fail_mfd: - free_irq(ec_dev->irq, ec_dev); - - return err; } EXPORT_SYMBOL(cros_ec_register); int cros_ec_remove(struct cros_ec_device *ec_dev) { mfd_remove_devices(ec_dev->dev); - free_irq(ec_dev->irq, ec_dev); return 0; } diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h index 0ebf26fddbbb..fcbe9d129a9d 100644 --- a/include/linux/mfd/cros_ec.h +++ b/include/linux/mfd/cros_ec.h @@ -62,7 +62,6 @@ struct cros_ec_command { * @dev: Device pointer * @was_wake_device: true if this device was set to wake the system from * sleep at the last suspend - * @event_notifier: interrupt event notifier for transport devices * @cmd_xfer: send command to EC and get response * Returns the number of bytes received if the communication succeeded, but * that doesn't mean the EC was happy with the command. The caller @@ -93,7 +92,6 @@ struct cros_ec_device { struct device *dev; bool was_wake_device; struct class *cros_class; - struct blocking_notifier_head event_notifier; int (*cmd_xfer)(struct cros_ec_device *ec, struct cros_ec_command *msg); -- cgit v1.2.3 From 01a0f4aaaefff9f57bb17e6cc514c84ba43a7335 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Wed, 2 Jul 2014 14:34:13 +0100 Subject: mfd: tps65910: Rid data size incompatibility warn when building for 64bit MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Extinguishes: ../drivers/mfd/tps65910.c: In function ‘tps65910_parse_dt’: ../drivers/mfd/tps65910.c:404:14: warning: cast from pointer to integer of different size Signed-off-by: Lee Jones --- drivers/mfd/tps65910.c | 10 +++++----- include/linux/mfd/tps65910.h | 2 +- 2 files changed, 6 insertions(+), 6 deletions(-) (limited to 'include') diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c index f9e42ea1cb1a..f243e75d28f3 100644 --- a/drivers/mfd/tps65910.c +++ b/drivers/mfd/tps65910.c @@ -387,7 +387,7 @@ static const struct of_device_id tps65910_of_match[] = { MODULE_DEVICE_TABLE(of, tps65910_of_match); static struct tps65910_board *tps65910_parse_dt(struct i2c_client *client, - int *chip_id) + unsigned long *chip_id) { struct device_node *np = client->dev.of_node; struct tps65910_board *board_info; @@ -401,7 +401,7 @@ static struct tps65910_board *tps65910_parse_dt(struct i2c_client *client, return NULL; } - *chip_id = (int)match->data; + *chip_id = (unsigned long)match->data; board_info = devm_kzalloc(&client->dev, sizeof(*board_info), GFP_KERNEL); @@ -431,7 +431,7 @@ static struct tps65910_board *tps65910_parse_dt(struct i2c_client *client, #else static inline struct tps65910_board *tps65910_parse_dt(struct i2c_client *client, - int *chip_id) + unsigned long *chip_id) { return NULL; } @@ -453,14 +453,14 @@ static void tps65910_power_off(void) } static int tps65910_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) + const struct i2c_device_id *id) { struct tps65910 *tps65910; struct tps65910_board *pmic_plat_data; struct tps65910_board *of_pmic_plat_data = NULL; struct tps65910_platform_data *init_data; + unsigned long chip_id = id->driver_data; int ret = 0; - int chip_id = id->driver_data; pmic_plat_data = dev_get_platdata(&i2c->dev); diff --git a/include/linux/mfd/tps65910.h b/include/linux/mfd/tps65910.h index 16c2335c2856..6483a6fdce59 100644 --- a/include/linux/mfd/tps65910.h +++ b/include/linux/mfd/tps65910.h @@ -892,7 +892,7 @@ struct tps65910 { struct device *dev; struct i2c_client *i2c_client; struct regmap *regmap; - unsigned int id; + unsigned long id; /* Client devices */ struct tps65910_pmic *pmic; -- cgit v1.2.3 From 4362175dd65d1816a18ac3f14107d788d5fced27 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Mon, 14 Jul 2014 18:29:16 +0100 Subject: mfd: ab8500-debugfs: BIG clean-up When checkpatch is run on ab8500-debugfs.c it screamed blue murder! This patch fixes up all of the errors/warnings reported: WARNING: line over 80 characters + err = seq_printf(s, " [0x%02X/0x%02X]: 0x%02X\n", WARNING: Prefer [subsystem eg: netdev]_info([subsystem]dev, ... then dev_info(dev, ... then pr_info(... to printk(KERN_INFO ... + printk(KERN_INFO" [0x%02X/0x%02X]: 0x%02X\n", WARNING: Prefer seq_puts to seq_printf + seq_printf(s, AB8500_NAME_STRING " register values:\n"); WARNING: Prefer seq_puts to seq_printf + seq_printf(s, AB8500_NAME_STRING " register values:\n"); WARNING: Prefer [subsystem eg: netdev]_info([subsystem]dev, ... then dev_info(dev, ... then pr_info(... to printk(KERN_INFO ... + printk(KERN_INFO"ab8500 register values:\n"); WARNING: Prefer [subsystem eg: netdev]_info([subsystem]dev, ... then dev_info(dev, ... then pr_info(... to printk(KERN_INFO ... + printk(KERN_INFO" bank 0x%02X:\n", i); WARNING: externs should be avoided in .c files +extern int prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size); WARNING: quoted string split across lines + pr_info("Saving all ABB registers at \"ab8500_complete_register_dump\" " + "for crash analyze.\n"); WARNING: Prefer [subsystem eg: netdev]_err([subsystem]dev, ... then dev_err(dev, ... then pr_err(... to printk(KERN_ERR ... + printk(KERN_ERR "abx500_set_reg failed %d, %d", err, __LINE__); WARNING: Prefer seq_puts to seq_printf + seq_printf(s, "name: number: number of: wake:\n"); WARNING: line over 80 characters + return single_open(file, ab8500_print_modem_registers, inode->i_private); WARNING: line over 80 characters + return single_open(file, ab8500_gpadc_btemp_ball_print, inode->i_private); WARNING: line over 80 characters + return single_open(file, ab8500_gpadc_main_bat_v_print, inode->i_private); WARNING: line over 80 characters + vbat_true_meas_convert = ab8500_gpadc_ad_to_voltage(gpadc, VBAT_TRUE_MEAS, WARNING: line over 80 characters +static int ab8540_gpadc_vbat_true_meas_and_ibat_print(struct seq_file *s, void *p) WARNING: line over 80 characters +static const struct file_operations ab8540_gpadc_vbat_true_meas_and_ibat_fops = { WARNING: line over 80 characters + vmain_l, vmain_h, btemp_l, btemp_h, vbat_l, vbat_h, ibat_l, ibat_h); WARNING: quoted string split across lines + dev_err(dev, "debugfs error input: " + "should be egal to 1, 4, 8 or 16\n"); WARNING: Missing a blank line after declarations + char *s = b; + if ((*s == '0') && ((*(s+1) == 'x') || (*(s+1) == 'X'))) { WARNING: simple_strtoul is obsolete, use kstrtoul instead + loc.mask = simple_strtoul(b, &b, 0); WARNING: simple_strtol is obsolete, use kstrtol instead + loc.shift = simple_strtol(b, &b, 0); WARNING: simple_strtoul is obsolete, use kstrtoul instead + loc.bank = simple_strtoul(b, &b, 0); WARNING: simple_strtoul is obsolete, use kstrtoul instead + loc.addr = simple_strtoul(b, &b, 0); WARNING: simple_strtoul is obsolete, use kstrtoul instead + val = simple_strtoul(b, &b, 0); WARNING: quoted string split across lines + pr_warn("HWREG request: %s, %s, addr=0x%08X, mask=0x%X, shift=%d" + "value=0x%X\n", (write) ? "write" : "read", WARNING: Prefer [subsystem eg: netdev]_err([subsystem]dev, ... then dev_err(dev, ... then pr_err(... to printk(KERN_ERR ... + printk(KERN_ERR "sysfs_create_file failed %d\n", err); WARNING: Prefer [subsystem eg: netdev]_err([subsystem]dev, ... then dev_err(dev, ... then pr_err(... to printk(KERN_ERR ... + printk(KERN_ERR "request_threaded_irq failed %d, %lu\n", ERROR: code indent should use tabs where possible + err, user_val);$ WARNING: please, no spaces at the start of a line + err, user_val);$ WARNING: Missing a blank line after declarations + struct resource *res; + debug_bank = AB8500_MISC; ERROR: space required after that ',' (ctx:VxV) + sizeof(*dev_attr)*num_irqs,GFP_KERNEL); ^ WARNING: return of an errno should typically be -ve (return -ENXIO) + return ENXIO; WARNING: line over 80 characters + file = debugfs_create_file("register-bank", (S_IRUGO | S_IWUSR | S_IWGRP), WARNING: line over 80 characters + file = debugfs_create_file("register-address", (S_IRUGO | S_IWUSR | S_IWGRP), WARNING: line over 80 characters + file = debugfs_create_file("register-value", (S_IRUGO | S_IWUSR | S_IWGRP), WARNING: line over 80 characters + file = debugfs_create_file("irq-subscribe", (S_IRUGO | S_IWUSR | S_IWGRP), WARNING: line over 80 characters + file = debugfs_create_file("irq-unsubscribe", (S_IRUGO | S_IWUSR | S_IWGRP), WARNING: line over 80 characters + file = debugfs_create_file("all-modem-registers", (S_IRUGO | S_IWUSR | S_IWGRP), WARNING: line over 80 characters + file = debugfs_create_file("main_charger_v", (S_IRUGO | S_IWUSR | S_IWGRP), WARNING: line over 80 characters + file = debugfs_create_file("main_charger_c", (S_IRUGO | S_IWUSR | S_IWGRP), WARNING: line over 80 characters + file = debugfs_create_file("usb_charger_c", (S_IRUGO | S_IWUSR | S_IWGRP), WARNING: line over 80 characters + file = debugfs_create_file("xtal_temp", (S_IRUGO | S_IWUSR | S_IWGRP), WARNING: line over 80 characters + ab8500_gpadc_dir, &plf->dev, &ab8540_gpadc_xtal_temp_fops); WARNING: line over 80 characters + file = debugfs_create_file("vbattruemeas", (S_IRUGO | S_IWUSR | S_IWGRP), WARNING: line over 80 characters + file = debugfs_create_file("otp_calib", (S_IRUGO | S_IWUSR | S_IWGRP), WARNING: line over 80 characters + ab8500_gpadc_dir, &plf->dev, &ab8540_gpadc_otp_calib_fops); total: 2 errors, 44 warnings, 3230 lines checked Signed-off-by: Lee Jones --- drivers/mfd/ab8500-debugfs.c | 288 +++++++++++++++++++++++--------------- include/linux/mfd/abx500/ab8500.h | 1 + 2 files changed, 173 insertions(+), 116 deletions(-) (limited to 'include') diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c index f7f271c16f2c..b2c7e3b1edfa 100644 --- a/drivers/mfd/ab8500-debugfs.c +++ b/drivers/mfd/ab8500-debugfs.c @@ -135,10 +135,10 @@ struct ab8500_prcmu_ranges { /* hwreg- "mask" and "shift" entries ressources */ struct hwreg_cfg { u32 bank; /* target bank */ - u32 addr; /* target address */ + unsigned long addr; /* target address */ uint fmt; /* format */ - uint mask; /* read/write mask, applied before any bit shift */ - int shift; /* bit shift (read:right shift, write:left shift */ + unsigned long mask; /* read/write mask, applied before any bit shift */ + long shift; /* bit shift (read:right shift, write:left shift */ }; /* fmt bit #0: 0=hexa, 1=dec */ #define REG_FMT_DEC(c) ((c)->fmt & 0x1) @@ -1304,16 +1304,17 @@ static int ab8500_registers_print(struct device *dev, u32 bank, } if (s) { - err = seq_printf(s, " [0x%02X/0x%02X]: 0x%02X\n", - bank, reg, value); + err = seq_printf(s, + " [0x%02X/0x%02X]: 0x%02X\n", + bank, reg, value); if (err < 0) { /* Error is not returned here since * the output is wanted in any case */ return 0; } } else { - printk(KERN_INFO" [0x%02X/0x%02X]: 0x%02X\n", - bank, reg, value); + dev_info(dev, " [0x%02X/0x%02X]: 0x%02X\n", + bank, reg, value); } } } @@ -1325,7 +1326,7 @@ static int ab8500_print_bank_registers(struct seq_file *s, void *p) struct device *dev = s->private; u32 bank = debug_bank; - seq_printf(s, AB8500_NAME_STRING " register values:\n"); + seq_puts(s, AB8500_NAME_STRING " register values:\n"); seq_printf(s, " bank 0x%02X:\n", bank); @@ -1351,7 +1352,7 @@ static int ab8500_print_all_banks(struct seq_file *s, void *p) struct device *dev = s->private; unsigned int i; - seq_printf(s, AB8500_NAME_STRING " register values:\n"); + seq_puts(s, AB8500_NAME_STRING " register values:\n"); for (i = 0; i < AB8500_NUM_BANKS; i++) { seq_printf(s, " bank 0x%02X:\n", i); @@ -1366,10 +1367,10 @@ void ab8500_dump_all_banks(struct device *dev) { unsigned int i; - printk(KERN_INFO"ab8500 register values:\n"); + dev_info(dev, "ab8500 register values:\n"); for (i = 1; i < AB8500_NUM_BANKS; i++) { - printk(KERN_INFO" bank 0x%02X:\n", i); + dev_info(dev, " bank 0x%02X:\n", i); ab8500_registers_print(dev, i, NULL); } } @@ -1383,8 +1384,6 @@ static struct ab8500_register_dump u8 value; } ab8500_complete_register_dump[DUMP_MAX_REGS]; -extern int prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size); - /* This shall only be called upon kernel panic! */ void ab8500_dump_all_banks_to_mem(void) { @@ -1392,8 +1391,7 @@ void ab8500_dump_all_banks_to_mem(void) u8 bank; int err = 0; - pr_info("Saving all ABB registers at \"ab8500_complete_register_dump\" " - "for crash analyze.\n"); + pr_info("Saving all ABB registers for crash analysis.\n"); for (bank = 0; bank < AB8500_NUM_BANKS; bank++) { for (i = 0; i < debug_ranges[bank].num_ranges; i++) { @@ -1563,7 +1561,7 @@ static ssize_t ab8500_val_write(struct file *file, err = abx500_set_register_interruptible(dev, (u8)debug_bank, debug_address, (u8)user_val); if (err < 0) { - printk(KERN_ERR "abx500_set_reg failed %d, %d", err, __LINE__); + pr_err("abx500_set_reg failed %d, %d", err, __LINE__); return -EINVAL; } @@ -1595,7 +1593,7 @@ static int ab8500_interrupts_print(struct seq_file *s, void *p) { int line; - seq_printf(s, "name: number: number of: wake:\n"); + seq_puts(s, "name: number: number of: wake:\n"); for (line = 0; line < num_interrupt_lines; line++) { struct irq_desc *desc = irq_to_desc(line + irq_first); @@ -1721,7 +1719,8 @@ static int ab8500_print_modem_registers(struct seq_file *s, void *p) static int ab8500_modem_open(struct inode *inode, struct file *file) { - return single_open(file, ab8500_print_modem_registers, inode->i_private); + return single_open(file, ab8500_print_modem_registers, + inode->i_private); } static const struct file_operations ab8500_modem_fops = { @@ -1750,7 +1749,8 @@ static int ab8500_gpadc_bat_ctrl_print(struct seq_file *s, void *p) static int ab8500_gpadc_bat_ctrl_open(struct inode *inode, struct file *file) { - return single_open(file, ab8500_gpadc_bat_ctrl_print, inode->i_private); + return single_open(file, ab8500_gpadc_bat_ctrl_print, + inode->i_private); } static const struct file_operations ab8500_gpadc_bat_ctrl_fops = { @@ -1780,7 +1780,8 @@ static int ab8500_gpadc_btemp_ball_print(struct seq_file *s, void *p) static int ab8500_gpadc_btemp_ball_open(struct inode *inode, struct file *file) { - return single_open(file, ab8500_gpadc_btemp_ball_print, inode->i_private); + return single_open(file, ab8500_gpadc_btemp_ball_print, + inode->i_private); } static const struct file_operations ab8500_gpadc_btemp_ball_fops = { @@ -1961,7 +1962,8 @@ static int ab8500_gpadc_main_bat_v_print(struct seq_file *s, void *p) static int ab8500_gpadc_main_bat_v_open(struct inode *inode, struct file *file) { - return single_open(file, ab8500_gpadc_main_bat_v_print, inode->i_private); + return single_open(file, ab8500_gpadc_main_bat_v_print, + inode->i_private); } static const struct file_operations ab8500_gpadc_main_bat_v_fops = { @@ -2081,7 +2083,8 @@ static int ab8500_gpadc_bk_bat_v_print(struct seq_file *s, void *p) static int ab8500_gpadc_bk_bat_v_open(struct inode *inode, struct file *file) { - return single_open(file, ab8500_gpadc_bk_bat_v_print, inode->i_private); + return single_open(file, ab8500_gpadc_bk_bat_v_print, + inode->i_private); } static const struct file_operations ab8500_gpadc_bk_bat_v_fops = { @@ -2110,7 +2113,8 @@ static int ab8500_gpadc_die_temp_print(struct seq_file *s, void *p) static int ab8500_gpadc_die_temp_open(struct inode *inode, struct file *file) { - return single_open(file, ab8500_gpadc_die_temp_print, inode->i_private); + return single_open(file, ab8500_gpadc_die_temp_print, + inode->i_private); } static const struct file_operations ab8500_gpadc_die_temp_fops = { @@ -2189,8 +2193,9 @@ static int ab8540_gpadc_vbat_true_meas_print(struct seq_file *s, void *p) gpadc = ab8500_gpadc_get("ab8500-gpadc.0"); vbat_true_meas_raw = ab8500_gpadc_read_raw(gpadc, VBAT_TRUE_MEAS, avg_sample, trig_edge, trig_timer, conv_type); - vbat_true_meas_convert = ab8500_gpadc_ad_to_voltage(gpadc, VBAT_TRUE_MEAS, - vbat_true_meas_raw); + vbat_true_meas_convert = + ab8500_gpadc_ad_to_voltage(gpadc, VBAT_TRUE_MEAS, + vbat_true_meas_raw); return seq_printf(s, "%d,0x%X\n", vbat_true_meas_convert, vbat_true_meas_raw); @@ -2284,7 +2289,8 @@ static const struct file_operations ab8540_gpadc_vbat_meas_and_ibat_fops = { .owner = THIS_MODULE, }; -static int ab8540_gpadc_vbat_true_meas_and_ibat_print(struct seq_file *s, void *p) +static int ab8540_gpadc_vbat_true_meas_and_ibat_print(struct seq_file *s, + void *p) { int vbat_true_meas_raw; int vbat_true_meas_convert; @@ -2313,7 +2319,8 @@ static int ab8540_gpadc_vbat_true_meas_and_ibat_open(struct inode *inode, inode->i_private); } -static const struct file_operations ab8540_gpadc_vbat_true_meas_and_ibat_fops = { +static const struct file_operations +ab8540_gpadc_vbat_true_meas_and_ibat_fops = { .open = ab8540_gpadc_vbat_true_meas_and_ibat_open, .read = seq_read, .llseek = seq_lseek, @@ -2367,14 +2374,15 @@ static int ab8540_gpadc_otp_cal_print(struct seq_file *s, void *p) ab8540_gpadc_get_otp(gpadc, &vmain_l, &vmain_h, &btemp_l, &btemp_h, &vbat_l, &vbat_h, &ibat_l, &ibat_h); return seq_printf(s, "VMAIN_L:0x%X\n" - "VMAIN_H:0x%X\n" - "BTEMP_L:0x%X\n" - "BTEMP_H:0x%X\n" - "VBAT_L:0x%X\n" - "VBAT_H:0x%X\n" - "IBAT_L:0x%X\n" - "IBAT_H:0x%X\n", - vmain_l, vmain_h, btemp_l, btemp_h, vbat_l, vbat_h, ibat_l, ibat_h); + "VMAIN_H:0x%X\n" + "BTEMP_L:0x%X\n" + "BTEMP_H:0x%X\n" + "VBAT_L:0x%X\n" + "VBAT_H:0x%X\n" + "IBAT_L:0x%X\n" + "IBAT_H:0x%X\n", + vmain_l, vmain_h, btemp_l, btemp_h, + vbat_l, vbat_h, ibat_l, ibat_h); } static int ab8540_gpadc_otp_cal_open(struct inode *inode, struct file *file) @@ -2418,8 +2426,8 @@ static ssize_t ab8500_gpadc_avg_sample_write(struct file *file, || (user_avg_sample == SAMPLE_16)) { avg_sample = (u8) user_avg_sample; } else { - dev_err(dev, "debugfs error input: " - "should be egal to 1, 4, 8 or 16\n"); + dev_err(dev, + "debugfs err input: should be egal to 1, 4, 8 or 16\n"); return -EINVAL; } @@ -2578,6 +2586,7 @@ static const struct file_operations ab8500_gpadc_conv_type_fops = { static int strval_len(char *b) { char *s = b; + if ((*s == '0') && ((*(s+1) == 'x') || (*(s+1) == 'X'))) { s += 2; for (; *s && (*s != ' ') && (*s != '\n'); s++) { @@ -2642,13 +2651,17 @@ static ssize_t hwreg_common_write(char *b, struct hwreg_cfg *cfg, b += (*(b+2) == ' ') ? 3 : 6; if (strval_len(b) == 0) return -EINVAL; - loc.mask = simple_strtoul(b, &b, 0); + ret = kstrtoul(b, 0, &loc.mask); + if (ret) + return ret; } else if ((!strncmp(b, "-s ", 3)) || (!strncmp(b, "-shift ", 7))) { b += (*(b+2) == ' ') ? 3 : 7; if (strval_len(b) == 0) return -EINVAL; - loc.shift = simple_strtol(b, &b, 0); + ret = kstrtol(b, 0, &loc.shift); + if (ret) + return ret; } else { return -EINVAL; } @@ -2656,29 +2669,36 @@ static ssize_t hwreg_common_write(char *b, struct hwreg_cfg *cfg, /* get arg BANK and ADDRESS */ if (strval_len(b) == 0) return -EINVAL; - loc.bank = simple_strtoul(b, &b, 0); + ret = kstrtouint(b, 0, &loc.bank); + if (ret) + return ret; while (*b == ' ') b++; if (strval_len(b) == 0) return -EINVAL; - loc.addr = simple_strtoul(b, &b, 0); + ret = kstrtoul(b, 0, &loc.addr); + if (ret) + return ret; if (write) { while (*b == ' ') b++; if (strval_len(b) == 0) return -EINVAL; - val = simple_strtoul(b, &b, 0); + ret = kstrtouint(b, 0, &val); + if (ret) + return ret; } /* args are ok, update target cfg (mainly for read) */ *cfg = loc; #ifdef ABB_HWREG_DEBUG - pr_warn("HWREG request: %s, %s, addr=0x%08X, mask=0x%X, shift=%d" - "value=0x%X\n", (write) ? "write" : "read", - REG_FMT_DEC(cfg) ? "decimal" : "hexa", - cfg->addr, cfg->mask, cfg->shift, val); + pr_warn("HWREG request: %s, %s,\n" + " addr=0x%08X, mask=0x%X, shift=%d" "value=0x%X\n", + (write) ? "write" : "read", + REG_FMT_DEC(cfg) ? "decimal" : "hexa", + cfg->addr, cfg->mask, cfg->shift, val); #endif if (!write) @@ -2814,7 +2834,7 @@ static ssize_t ab8500_subscribe_write(struct file *file, dev_attr[irq_index]->attr.mode = S_IRUGO; err = sysfs_create_file(&dev->kobj, &dev_attr[irq_index]->attr); if (err < 0) { - printk(KERN_ERR "sysfs_create_file failed %d\n", err); + pr_info("sysfs_create_file failed %d\n", err); return err; } @@ -2822,8 +2842,8 @@ static ssize_t ab8500_subscribe_write(struct file *file, IRQF_SHARED | IRQF_NO_SUSPEND, "ab8500-debug", &dev->kobj); if (err < 0) { - printk(KERN_ERR "request_threaded_irq failed %d, %lu\n", - err, user_val); + pr_info("request_threaded_irq failed %d, %lu\n", + err, user_val); sysfs_remove_file(&dev->kobj, &dev_attr[irq_index]->attr); return err; } @@ -2945,6 +2965,7 @@ static int ab8500_debug_probe(struct platform_device *plf) struct dentry *file; struct ab8500 *ab8500; struct resource *res; + debug_bank = AB8500_MISC; debug_address = AB8500_REV_REG & 0x00FF; @@ -2957,7 +2978,7 @@ static int ab8500_debug_probe(struct platform_device *plf) return -ENOMEM; dev_attr = devm_kzalloc(&plf->dev, - sizeof(*dev_attr)*num_irqs,GFP_KERNEL); + sizeof(*dev_attr)*num_irqs, GFP_KERNEL); if (!dev_attr) return -ENOMEM; @@ -2968,23 +2989,20 @@ static int ab8500_debug_probe(struct platform_device *plf) res = platform_get_resource_byname(plf, 0, "IRQ_AB8500"); if (!res) { - dev_err(&plf->dev, "AB8500 irq not found, err %d\n", - irq_first); - return ENXIO; + dev_err(&plf->dev, "AB8500 irq not found, err %d\n", irq_first); + return -ENXIO; } irq_ab8500 = res->start; irq_first = platform_get_irq_byname(plf, "IRQ_FIRST"); if (irq_first < 0) { - dev_err(&plf->dev, "First irq not found, err %d\n", - irq_first); + dev_err(&plf->dev, "First irq not found, err %d\n", irq_first); return irq_first; } irq_last = platform_get_irq_byname(plf, "IRQ_LAST"); if (irq_last < 0) { - dev_err(&plf->dev, "Last irq not found, err %d\n", - irq_last); + dev_err(&plf->dev, "Last irq not found, err %d\n", irq_last); return irq_last; } @@ -2993,37 +3011,41 @@ static int ab8500_debug_probe(struct platform_device *plf) goto err; ab8500_gpadc_dir = debugfs_create_dir(AB8500_ADC_NAME_STRING, - ab8500_dir); + ab8500_dir); if (!ab8500_gpadc_dir) goto err; - file = debugfs_create_file("all-bank-registers", S_IRUGO, - ab8500_dir, &plf->dev, &ab8500_registers_fops); + file = debugfs_create_file("all-bank-registers", S_IRUGO, ab8500_dir, + &plf->dev, &ab8500_registers_fops); if (!file) goto err; - file = debugfs_create_file("all-banks", S_IRUGO, - ab8500_dir, &plf->dev, &ab8500_all_banks_fops); + file = debugfs_create_file("all-banks", S_IRUGO, ab8500_dir, + &plf->dev, &ab8500_all_banks_fops); if (!file) goto err; - file = debugfs_create_file("register-bank", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_dir, &plf->dev, &ab8500_bank_fops); + file = debugfs_create_file("register-bank", + (S_IRUGO | S_IWUSR | S_IWGRP), + ab8500_dir, &plf->dev, &ab8500_bank_fops); if (!file) goto err; - file = debugfs_create_file("register-address", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_dir, &plf->dev, &ab8500_address_fops); + file = debugfs_create_file("register-address", + (S_IRUGO | S_IWUSR | S_IWGRP), + ab8500_dir, &plf->dev, &ab8500_address_fops); if (!file) goto err; - file = debugfs_create_file("register-value", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_dir, &plf->dev, &ab8500_val_fops); + file = debugfs_create_file("register-value", + (S_IRUGO | S_IWUSR | S_IWGRP), + ab8500_dir, &plf->dev, &ab8500_val_fops); if (!file) goto err; - file = debugfs_create_file("irq-subscribe", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_dir, &plf->dev, &ab8500_subscribe_fops); + file = debugfs_create_file("irq-subscribe", + (S_IRUGO | S_IWUSR | S_IWGRP), ab8500_dir, + &plf->dev, &ab8500_subscribe_fops); if (!file) goto err; @@ -3041,150 +3063,184 @@ static int ab8500_debug_probe(struct platform_device *plf) num_interrupt_lines = AB8540_NR_IRQS; } - file = debugfs_create_file("interrupts", (S_IRUGO), - ab8500_dir, &plf->dev, &ab8500_interrupts_fops); + file = debugfs_create_file("interrupts", (S_IRUGO), ab8500_dir, + &plf->dev, &ab8500_interrupts_fops); if (!file) goto err; - file = debugfs_create_file("irq-unsubscribe", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_dir, &plf->dev, &ab8500_unsubscribe_fops); + file = debugfs_create_file("irq-unsubscribe", + (S_IRUGO | S_IWUSR | S_IWGRP), ab8500_dir, + &plf->dev, &ab8500_unsubscribe_fops); if (!file) goto err; file = debugfs_create_file("hwreg", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_dir, &plf->dev, &ab8500_hwreg_fops); + ab8500_dir, &plf->dev, &ab8500_hwreg_fops); if (!file) goto err; - file = debugfs_create_file("all-modem-registers", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_dir, &plf->dev, &ab8500_modem_fops); + file = debugfs_create_file("all-modem-registers", + (S_IRUGO | S_IWUSR | S_IWGRP), + ab8500_dir, &plf->dev, &ab8500_modem_fops); if (!file) goto err; file = debugfs_create_file("bat_ctrl", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_bat_ctrl_fops); + ab8500_gpadc_dir, &plf->dev, + &ab8500_gpadc_bat_ctrl_fops); if (!file) goto err; file = debugfs_create_file("btemp_ball", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_btemp_ball_fops); + ab8500_gpadc_dir, + &plf->dev, &ab8500_gpadc_btemp_ball_fops); if (!file) goto err; - file = debugfs_create_file("main_charger_v", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_main_charger_v_fops); + file = debugfs_create_file("main_charger_v", + (S_IRUGO | S_IWUSR | S_IWGRP), + ab8500_gpadc_dir, &plf->dev, + &ab8500_gpadc_main_charger_v_fops); if (!file) goto err; - file = debugfs_create_file("acc_detect1", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_acc_detect1_fops); + file = debugfs_create_file("acc_detect1", + (S_IRUGO | S_IWUSR | S_IWGRP), + ab8500_gpadc_dir, &plf->dev, + &ab8500_gpadc_acc_detect1_fops); if (!file) goto err; - file = debugfs_create_file("acc_detect2", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_acc_detect2_fops); + file = debugfs_create_file("acc_detect2", + (S_IRUGO | S_IWUSR | S_IWGRP), + ab8500_gpadc_dir, &plf->dev, + &ab8500_gpadc_acc_detect2_fops); if (!file) goto err; file = debugfs_create_file("adc_aux1", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_aux1_fops); + ab8500_gpadc_dir, &plf->dev, + &ab8500_gpadc_aux1_fops); if (!file) goto err; file = debugfs_create_file("adc_aux2", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_aux2_fops); + ab8500_gpadc_dir, &plf->dev, + &ab8500_gpadc_aux2_fops); if (!file) goto err; file = debugfs_create_file("main_bat_v", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_main_bat_v_fops); + ab8500_gpadc_dir, &plf->dev, + &ab8500_gpadc_main_bat_v_fops); if (!file) goto err; file = debugfs_create_file("vbus_v", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_vbus_v_fops); + ab8500_gpadc_dir, &plf->dev, + &ab8500_gpadc_vbus_v_fops); if (!file) goto err; - file = debugfs_create_file("main_charger_c", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_main_charger_c_fops); + file = debugfs_create_file("main_charger_c", + (S_IRUGO | S_IWUSR | S_IWGRP), + ab8500_gpadc_dir, &plf->dev, + &ab8500_gpadc_main_charger_c_fops); if (!file) goto err; - file = debugfs_create_file("usb_charger_c", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_usb_charger_c_fops); + file = debugfs_create_file("usb_charger_c", + (S_IRUGO | S_IWUSR | S_IWGRP), + ab8500_gpadc_dir, + &plf->dev, &ab8500_gpadc_usb_charger_c_fops); if (!file) goto err; file = debugfs_create_file("bk_bat_v", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_bk_bat_v_fops); + ab8500_gpadc_dir, &plf->dev, + &ab8500_gpadc_bk_bat_v_fops); if (!file) goto err; file = debugfs_create_file("die_temp", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_die_temp_fops); + ab8500_gpadc_dir, &plf->dev, + &ab8500_gpadc_die_temp_fops); if (!file) goto err; file = debugfs_create_file("usb_id", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_usb_id_fops); + ab8500_gpadc_dir, &plf->dev, + &ab8500_gpadc_usb_id_fops); if (!file) goto err; if (is_ab8540(ab8500)) { - file = debugfs_create_file("xtal_temp", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_gpadc_dir, &plf->dev, &ab8540_gpadc_xtal_temp_fops); + file = debugfs_create_file("xtal_temp", + (S_IRUGO | S_IWUSR | S_IWGRP), + ab8500_gpadc_dir, &plf->dev, + &ab8540_gpadc_xtal_temp_fops); if (!file) goto err; - file = debugfs_create_file("vbattruemeas", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_gpadc_dir, &plf->dev, - &ab8540_gpadc_vbat_true_meas_fops); + file = debugfs_create_file("vbattruemeas", + (S_IRUGO | S_IWUSR | S_IWGRP), + ab8500_gpadc_dir, &plf->dev, + &ab8540_gpadc_vbat_true_meas_fops); if (!file) goto err; file = debugfs_create_file("batctrl_and_ibat", - (S_IRUGO | S_IWUGO), ab8500_gpadc_dir, - &plf->dev, &ab8540_gpadc_bat_ctrl_and_ibat_fops); + (S_IRUGO | S_IWUGO), + ab8500_gpadc_dir, + &plf->dev, + &ab8540_gpadc_bat_ctrl_and_ibat_fops); if (!file) goto err; file = debugfs_create_file("vbatmeas_and_ibat", - (S_IRUGO | S_IWUGO), ab8500_gpadc_dir, - &plf->dev, - &ab8540_gpadc_vbat_meas_and_ibat_fops); + (S_IRUGO | S_IWUGO), + ab8500_gpadc_dir, &plf->dev, + &ab8540_gpadc_vbat_meas_and_ibat_fops); if (!file) goto err; file = debugfs_create_file("vbattruemeas_and_ibat", - (S_IRUGO | S_IWUGO), ab8500_gpadc_dir, - &plf->dev, - &ab8540_gpadc_vbat_true_meas_and_ibat_fops); + (S_IRUGO | S_IWUGO), + ab8500_gpadc_dir, + &plf->dev, + &ab8540_gpadc_vbat_true_meas_and_ibat_fops); if (!file) goto err; file = debugfs_create_file("battemp_and_ibat", - (S_IRUGO | S_IWUGO), ab8500_gpadc_dir, + (S_IRUGO | S_IWUGO), + ab8500_gpadc_dir, &plf->dev, &ab8540_gpadc_bat_temp_and_ibat_fops); if (!file) goto err; - file = debugfs_create_file("otp_calib", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_gpadc_dir, &plf->dev, &ab8540_gpadc_otp_calib_fops); + file = debugfs_create_file("otp_calib", + (S_IRUGO | S_IWUSR | S_IWGRP), + ab8500_gpadc_dir, + &plf->dev, &ab8540_gpadc_otp_calib_fops); if (!file) goto err; } file = debugfs_create_file("avg_sample", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_avg_sample_fops); + ab8500_gpadc_dir, &plf->dev, + &ab8500_gpadc_avg_sample_fops); if (!file) goto err; file = debugfs_create_file("trig_edge", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_trig_edge_fops); + ab8500_gpadc_dir, &plf->dev, + &ab8500_gpadc_trig_edge_fops); if (!file) goto err; file = debugfs_create_file("trig_timer", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_trig_timer_fops); + ab8500_gpadc_dir, &plf->dev, + &ab8500_gpadc_trig_timer_fops); if (!file) goto err; file = debugfs_create_file("conv_type", (S_IRUGO | S_IWUSR | S_IWGRP), - ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_conv_type_fops); + ab8500_gpadc_dir, &plf->dev, + &ab8500_gpadc_conv_type_fops); if (!file) goto err; diff --git a/include/linux/mfd/abx500/ab8500.h b/include/linux/mfd/abx500/ab8500.h index 4e7fe7417fc9..9475fee2bfc5 100644 --- a/include/linux/mfd/abx500/ab8500.h +++ b/include/linux/mfd/abx500/ab8500.h @@ -505,6 +505,7 @@ static inline int is_ab9540_2p0_or_earlier(struct ab8500 *ab) void ab8500_override_turn_on_stat(u8 mask, u8 set); #ifdef CONFIG_AB8500_DEBUG +extern int prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size); void ab8500_dump_all_banks(struct device *dev); void ab8500_debug_register_interrupt(int line); #else -- cgit v1.2.3 From 6f1c1e71d933f58a6248f1681aededdd407f32a8 Mon Sep 17 00:00:00 2001 From: Javier Martinez Canillas Date: Fri, 4 Jul 2014 22:24:04 +0200 Subject: mfd: max77686: Convert to use regmap_irq By using the generic IRQ support in the Register map API, it is possible to get rid max77686-irq.c and simplify the code. Suggested-by: Krzysztof Kozlowski Signed-off-by: Javier Martinez Canillas Reviewed-by: Doug Anderson Tested-by: Doug Anderson Signed-off-by: Lee Jones --- drivers/mfd/Kconfig | 1 + drivers/mfd/Makefile | 2 +- drivers/mfd/max77686-irq.c | 319 ----------------------------------- drivers/mfd/max77686.c | 97 ++++++++++- drivers/rtc/rtc-max77686.c | 27 +-- include/linux/mfd/max77686-private.h | 31 +++- include/linux/mfd/max77686.h | 2 - 7 files changed, 123 insertions(+), 356 deletions(-) delete mode 100644 drivers/mfd/max77686-irq.c (limited to 'include') diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index b8d9ca0b68e2..30102042dcaf 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -384,6 +384,7 @@ config MFD_MAX77686 depends on I2C=y select MFD_CORE select REGMAP_I2C + select REGMAP_IRQ select IRQ_DOMAIN help Say yes here to add support for Maxim Semiconductor MAX77686. diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile index 4e2bc255b8b0..f00148782d9b 100644 --- a/drivers/mfd/Makefile +++ b/drivers/mfd/Makefile @@ -115,7 +115,7 @@ da9063-objs := da9063-core.o da9063-irq.o da9063-i2c.o obj-$(CONFIG_MFD_DA9063) += da9063.o obj-$(CONFIG_MFD_MAX14577) += max14577.o -obj-$(CONFIG_MFD_MAX77686) += max77686.o max77686-irq.o +obj-$(CONFIG_MFD_MAX77686) += max77686.o obj-$(CONFIG_MFD_MAX77693) += max77693.o obj-$(CONFIG_MFD_MAX8907) += max8907.o max8925-objs := max8925-core.o max8925-i2c.o diff --git a/drivers/mfd/max77686-irq.c b/drivers/mfd/max77686-irq.c deleted file mode 100644 index cdc3280e2ec7..000000000000 --- a/drivers/mfd/max77686-irq.c +++ /dev/null @@ -1,319 +0,0 @@ -/* - * max77686-irq.c - Interrupt controller support for MAX77686 - * - * Copyright (C) 2012 Samsung Electronics Co.Ltd - * Chiwoong Byun - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * This driver is based on max8997-irq.c - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -enum { - MAX77686_DEBUG_IRQ_INFO = 1 << 0, - MAX77686_DEBUG_IRQ_MASK = 1 << 1, - MAX77686_DEBUG_IRQ_INT = 1 << 2, -}; - -static int debug_mask = 0; -module_param(debug_mask, int, 0); -MODULE_PARM_DESC(debug_mask, "Set debug_mask : 0x0=off 0x1=IRQ_INFO 0x2=IRQ_MASK 0x4=IRQ_INI)"); - -static const u8 max77686_mask_reg[] = { - [PMIC_INT1] = MAX77686_REG_INT1MSK, - [PMIC_INT2] = MAX77686_REG_INT2MSK, - [RTC_INT] = MAX77686_RTC_INTM, -}; - -static struct regmap *max77686_get_regmap(struct max77686_dev *max77686, - enum max77686_irq_source src) -{ - switch (src) { - case PMIC_INT1 ... PMIC_INT2: - return max77686->regmap; - case RTC_INT: - return max77686->rtc_regmap; - default: - return ERR_PTR(-EINVAL); - } -} - -struct max77686_irq_data { - int mask; - enum max77686_irq_source group; -}; - -#define DECLARE_IRQ(idx, _group, _mask) \ - [(idx)] = { .group = (_group), .mask = (_mask) } -static const struct max77686_irq_data max77686_irqs[] = { - DECLARE_IRQ(MAX77686_PMICIRQ_PWRONF, PMIC_INT1, 1 << 0), - DECLARE_IRQ(MAX77686_PMICIRQ_PWRONR, PMIC_INT1, 1 << 1), - DECLARE_IRQ(MAX77686_PMICIRQ_JIGONBF, PMIC_INT1, 1 << 2), - DECLARE_IRQ(MAX77686_PMICIRQ_JIGONBR, PMIC_INT1, 1 << 3), - DECLARE_IRQ(MAX77686_PMICIRQ_ACOKBF, PMIC_INT1, 1 << 4), - DECLARE_IRQ(MAX77686_PMICIRQ_ACOKBR, PMIC_INT1, 1 << 5), - DECLARE_IRQ(MAX77686_PMICIRQ_ONKEY1S, PMIC_INT1, 1 << 6), - DECLARE_IRQ(MAX77686_PMICIRQ_MRSTB, PMIC_INT1, 1 << 7), - DECLARE_IRQ(MAX77686_PMICIRQ_140C, PMIC_INT2, 1 << 0), - DECLARE_IRQ(MAX77686_PMICIRQ_120C, PMIC_INT2, 1 << 1), - DECLARE_IRQ(MAX77686_RTCIRQ_RTC60S, RTC_INT, 1 << 0), - DECLARE_IRQ(MAX77686_RTCIRQ_RTCA1, RTC_INT, 1 << 1), - DECLARE_IRQ(MAX77686_RTCIRQ_RTCA2, RTC_INT, 1 << 2), - DECLARE_IRQ(MAX77686_RTCIRQ_SMPL, RTC_INT, 1 << 3), - DECLARE_IRQ(MAX77686_RTCIRQ_RTC1S, RTC_INT, 1 << 4), - DECLARE_IRQ(MAX77686_RTCIRQ_WTSR, RTC_INT, 1 << 5), -}; - -static void max77686_irq_lock(struct irq_data *data) -{ - struct max77686_dev *max77686 = irq_get_chip_data(data->irq); - - if (debug_mask & MAX77686_DEBUG_IRQ_MASK) - pr_info("%s\n", __func__); - - mutex_lock(&max77686->irqlock); -} - -static void max77686_irq_sync_unlock(struct irq_data *data) -{ - struct max77686_dev *max77686 = irq_get_chip_data(data->irq); - int i; - - for (i = 0; i < MAX77686_IRQ_GROUP_NR; i++) { - u8 mask_reg = max77686_mask_reg[i]; - struct regmap *map = max77686_get_regmap(max77686, i); - - if (debug_mask & MAX77686_DEBUG_IRQ_MASK) - pr_debug("%s: mask_reg[%d]=0x%x, cur=0x%x\n", - __func__, i, mask_reg, max77686->irq_masks_cur[i]); - - if (mask_reg == MAX77686_REG_INVALID || - IS_ERR_OR_NULL(map)) - continue; - - max77686->irq_masks_cache[i] = max77686->irq_masks_cur[i]; - - regmap_write(map, max77686_mask_reg[i], - max77686->irq_masks_cur[i]); - } - - mutex_unlock(&max77686->irqlock); -} - -static const inline struct max77686_irq_data *to_max77686_irq(int irq) -{ - struct irq_data *data = irq_get_irq_data(irq); - return &max77686_irqs[data->hwirq]; -} - -static void max77686_irq_mask(struct irq_data *data) -{ - struct max77686_dev *max77686 = irq_get_chip_data(data->irq); - const struct max77686_irq_data *irq_data = to_max77686_irq(data->irq); - - max77686->irq_masks_cur[irq_data->group] |= irq_data->mask; - - if (debug_mask & MAX77686_DEBUG_IRQ_MASK) - pr_info("%s: group=%d, cur=0x%x\n", - __func__, irq_data->group, - max77686->irq_masks_cur[irq_data->group]); -} - -static void max77686_irq_unmask(struct irq_data *data) -{ - struct max77686_dev *max77686 = irq_get_chip_data(data->irq); - const struct max77686_irq_data *irq_data = to_max77686_irq(data->irq); - - max77686->irq_masks_cur[irq_data->group] &= ~irq_data->mask; - - if (debug_mask & MAX77686_DEBUG_IRQ_MASK) - pr_info("%s: group=%d, cur=0x%x\n", - __func__, irq_data->group, - max77686->irq_masks_cur[irq_data->group]); -} - -static struct irq_chip max77686_irq_chip = { - .name = "max77686", - .irq_bus_lock = max77686_irq_lock, - .irq_bus_sync_unlock = max77686_irq_sync_unlock, - .irq_mask = max77686_irq_mask, - .irq_unmask = max77686_irq_unmask, -}; - -static irqreturn_t max77686_irq_thread(int irq, void *data) -{ - struct max77686_dev *max77686 = data; - unsigned int irq_reg[MAX77686_IRQ_GROUP_NR] = {}; - unsigned int irq_src; - int ret; - int i, cur_irq; - - ret = regmap_read(max77686->regmap, MAX77686_REG_INTSRC, &irq_src); - if (ret < 0) { - dev_err(max77686->dev, "Failed to read interrupt source: %d\n", - ret); - return IRQ_NONE; - } - - if (debug_mask & MAX77686_DEBUG_IRQ_INT) - pr_info("%s: irq_src=0x%x\n", __func__, irq_src); - - if (irq_src == MAX77686_IRQSRC_PMIC) { - ret = regmap_bulk_read(max77686->regmap, - MAX77686_REG_INT1, irq_reg, 2); - if (ret < 0) { - dev_err(max77686->dev, "Failed to read interrupt source: %d\n", - ret); - return IRQ_NONE; - } - - if (debug_mask & MAX77686_DEBUG_IRQ_INT) - pr_info("%s: int1=0x%x, int2=0x%x\n", __func__, - irq_reg[PMIC_INT1], irq_reg[PMIC_INT2]); - } - - if (irq_src & MAX77686_IRQSRC_RTC) { - ret = regmap_read(max77686->rtc_regmap, - MAX77686_RTC_INT, &irq_reg[RTC_INT]); - if (ret < 0) { - dev_err(max77686->dev, "Failed to read interrupt source: %d\n", - ret); - return IRQ_NONE; - } - - if (debug_mask & MAX77686_DEBUG_IRQ_INT) - pr_info("%s: rtc int=0x%x\n", __func__, - irq_reg[RTC_INT]); - - } - - for (i = 0; i < MAX77686_IRQ_GROUP_NR; i++) - irq_reg[i] &= ~max77686->irq_masks_cur[i]; - - for (i = 0; i < MAX77686_IRQ_NR; i++) { - if (irq_reg[max77686_irqs[i].group] & max77686_irqs[i].mask) { - cur_irq = irq_find_mapping(max77686->irq_domain, i); - if (cur_irq) - handle_nested_irq(cur_irq); - } - } - - return IRQ_HANDLED; -} - -static int max77686_irq_domain_map(struct irq_domain *d, unsigned int irq, - irq_hw_number_t hw) -{ - struct max77686_dev *max77686 = d->host_data; - - irq_set_chip_data(irq, max77686); - irq_set_chip_and_handler(irq, &max77686_irq_chip, handle_edge_irq); - irq_set_nested_thread(irq, 1); -#ifdef CONFIG_ARM - set_irq_flags(irq, IRQF_VALID); -#else - irq_set_noprobe(irq); -#endif - return 0; -} - -static struct irq_domain_ops max77686_irq_domain_ops = { - .map = max77686_irq_domain_map, -}; - -int max77686_irq_init(struct max77686_dev *max77686) -{ - struct irq_domain *domain; - int i; - int ret; - int val; - struct regmap *map; - - mutex_init(&max77686->irqlock); - - if (max77686->irq_gpio && !max77686->irq) { - max77686->irq = gpio_to_irq(max77686->irq_gpio); - - if (debug_mask & MAX77686_DEBUG_IRQ_INT) { - ret = gpio_request(max77686->irq_gpio, "pmic_irq"); - if (ret < 0) { - dev_err(max77686->dev, - "Failed to request gpio %d with ret:" - "%d\n", max77686->irq_gpio, ret); - return IRQ_NONE; - } - - gpio_direction_input(max77686->irq_gpio); - val = gpio_get_value(max77686->irq_gpio); - gpio_free(max77686->irq_gpio); - pr_info("%s: gpio_irq=%x\n", __func__, val); - } - } - - if (!max77686->irq) { - dev_err(max77686->dev, "irq is not specified\n"); - return -ENODEV; - } - - /* Mask individual interrupt sources */ - for (i = 0; i < MAX77686_IRQ_GROUP_NR; i++) { - max77686->irq_masks_cur[i] = 0xff; - max77686->irq_masks_cache[i] = 0xff; - map = max77686_get_regmap(max77686, i); - - if (IS_ERR_OR_NULL(map)) - continue; - if (max77686_mask_reg[i] == MAX77686_REG_INVALID) - continue; - - regmap_write(map, max77686_mask_reg[i], 0xff); - } - domain = irq_domain_add_linear(NULL, MAX77686_IRQ_NR, - &max77686_irq_domain_ops, max77686); - if (!domain) { - dev_err(max77686->dev, "could not create irq domain\n"); - return -ENODEV; - } - max77686->irq_domain = domain; - - ret = request_threaded_irq(max77686->irq, NULL, max77686_irq_thread, - IRQF_TRIGGER_FALLING | IRQF_ONESHOT, - "max77686-irq", max77686); - - if (ret) - dev_err(max77686->dev, "Failed to request IRQ %d: %d\n", - max77686->irq, ret); - - - if (debug_mask & MAX77686_DEBUG_IRQ_INFO) - pr_info("%s-\n", __func__); - - return 0; -} - -void max77686_irq_exit(struct max77686_dev *max77686) -{ - if (max77686->irq) - free_irq(max77686->irq, max77686); -} diff --git a/drivers/mfd/max77686.c b/drivers/mfd/max77686.c index ce869acf27ae..3cb41d02cd3d 100644 --- a/drivers/mfd/max77686.c +++ b/drivers/mfd/max77686.c @@ -25,6 +25,8 @@ #include #include #include +#include +#include #include #include #include @@ -46,6 +48,54 @@ static struct regmap_config max77686_regmap_config = { .val_bits = 8, }; +static struct regmap_config max77686_rtc_regmap_config = { + .reg_bits = 8, + .val_bits = 8, +}; + +static const struct regmap_irq max77686_irqs[] = { + /* INT1 interrupts */ + { .reg_offset = 0, .mask = MAX77686_INT1_PWRONF_MSK, }, + { .reg_offset = 0, .mask = MAX77686_INT1_PWRONR_MSK, }, + { .reg_offset = 0, .mask = MAX77686_INT1_JIGONBF_MSK, }, + { .reg_offset = 0, .mask = MAX77686_INT1_JIGONBR_MSK, }, + { .reg_offset = 0, .mask = MAX77686_INT1_ACOKBF_MSK, }, + { .reg_offset = 0, .mask = MAX77686_INT1_ACOKBR_MSK, }, + { .reg_offset = 0, .mask = MAX77686_INT1_ONKEY1S_MSK, }, + { .reg_offset = 0, .mask = MAX77686_INT1_MRSTB_MSK, }, + /* INT2 interrupts */ + { .reg_offset = 1, .mask = MAX77686_INT2_140C_MSK, }, + { .reg_offset = 1, .mask = MAX77686_INT2_120C_MSK, }, +}; + +static const struct regmap_irq_chip max77686_irq_chip = { + .name = "max77686-pmic", + .status_base = MAX77686_REG_INT1, + .mask_base = MAX77686_REG_INT1MSK, + .num_regs = 2, + .irqs = max77686_irqs, + .num_irqs = ARRAY_SIZE(max77686_irqs), +}; + +static const struct regmap_irq max77686_rtc_irqs[] = { + /* RTC interrupts */ + { .reg_offset = 0, .mask = MAX77686_RTCINT_RTC60S_MSK, }, + { .reg_offset = 0, .mask = MAX77686_RTCINT_RTCA1_MSK, }, + { .reg_offset = 0, .mask = MAX77686_RTCINT_RTCA2_MSK, }, + { .reg_offset = 0, .mask = MAX77686_RTCINT_SMPL_MSK, }, + { .reg_offset = 0, .mask = MAX77686_RTCINT_RTC1S_MSK, }, + { .reg_offset = 0, .mask = MAX77686_RTCINT_WTSR_MSK, }, +}; + +static const struct regmap_irq_chip max77686_rtc_irq_chip = { + .name = "max77686-rtc", + .status_base = MAX77686_RTC_INT, + .mask_base = MAX77686_RTC_INTM, + .num_regs = 1, + .irqs = max77686_rtc_irqs, + .num_irqs = ARRAY_SIZE(max77686_rtc_irqs), +}; + #ifdef CONFIG_OF static const struct of_device_id max77686_pmic_dt_match[] = { {.compatible = "maxim,max77686", .data = NULL}, @@ -101,7 +151,6 @@ static int max77686_i2c_probe(struct i2c_client *i2c, max77686->type = id->driver_data; max77686->wakeup = pdata->wakeup; - max77686->irq_gpio = pdata->irq_gpio; max77686->irq = i2c->irq; max77686->regmap = devm_regmap_init_i2c(i2c, &max77686_regmap_config); @@ -117,8 +166,7 @@ static int max77686_i2c_probe(struct i2c_client *i2c, dev_err(max77686->dev, "device not found on this channel (this is not an error)\n"); return -ENODEV; - } else - dev_info(max77686->dev, "device found\n"); + } max77686->rtc = i2c_new_dummy(i2c->adapter, I2C_ADDR_RTC); if (!max77686->rtc) { @@ -127,15 +175,48 @@ static int max77686_i2c_probe(struct i2c_client *i2c, } i2c_set_clientdata(max77686->rtc, max77686); - max77686_irq_init(max77686); + max77686->rtc_regmap = devm_regmap_init_i2c(max77686->rtc, + &max77686_rtc_regmap_config); + if (IS_ERR(max77686->rtc_regmap)) { + ret = PTR_ERR(max77686->rtc_regmap); + dev_err(max77686->dev, "failed to allocate RTC regmap: %d\n", + ret); + goto err_unregister_i2c; + } + + ret = regmap_add_irq_chip(max77686->regmap, max77686->irq, + IRQF_TRIGGER_FALLING | IRQF_ONESHOT | + IRQF_SHARED, 0, &max77686_irq_chip, + &max77686->irq_data); + if (ret != 0) { + dev_err(&i2c->dev, "failed to add PMIC irq chip: %d\n", ret); + goto err_unregister_i2c; + } + ret = regmap_add_irq_chip(max77686->rtc_regmap, max77686->irq, + IRQF_TRIGGER_FALLING | IRQF_ONESHOT | + IRQF_SHARED, 0, &max77686_rtc_irq_chip, + &max77686->rtc_irq_data); + if (ret != 0) { + dev_err(&i2c->dev, "failed to add RTC irq chip: %d\n", ret); + goto err_del_irqc; + } ret = mfd_add_devices(max77686->dev, -1, max77686_devs, ARRAY_SIZE(max77686_devs), NULL, 0, NULL); if (ret < 0) { - mfd_remove_devices(max77686->dev); - i2c_unregister_device(max77686->rtc); + dev_err(&i2c->dev, "failed to add MFD devices: %d\n", ret); + goto err_del_rtc_irqc; } + return 0; + +err_del_rtc_irqc: + regmap_del_irq_chip(max77686->irq, max77686->rtc_irq_data); +err_del_irqc: + regmap_del_irq_chip(max77686->irq, max77686->irq_data); +err_unregister_i2c: + i2c_unregister_device(max77686->rtc); + return ret; } @@ -144,6 +225,10 @@ static int max77686_i2c_remove(struct i2c_client *i2c) struct max77686_dev *max77686 = i2c_get_clientdata(i2c); mfd_remove_devices(max77686->dev); + + regmap_del_irq_chip(max77686->irq, max77686->rtc_irq_data); + regmap_del_irq_chip(max77686->irq, max77686->irq_data); + i2c_unregister_device(max77686->rtc); return 0; diff --git a/drivers/rtc/rtc-max77686.c b/drivers/rtc/rtc-max77686.c index 9efe118a28ba..d20a7f0786eb 100644 --- a/drivers/rtc/rtc-max77686.c +++ b/drivers/rtc/rtc-max77686.c @@ -492,16 +492,11 @@ static int max77686_rtc_init_reg(struct max77686_rtc_info *info) return ret; } -static struct regmap_config max77686_rtc_regmap_config = { - .reg_bits = 8, - .val_bits = 8, -}; - static int max77686_rtc_probe(struct platform_device *pdev) { struct max77686_dev *max77686 = dev_get_drvdata(pdev->dev.parent); struct max77686_rtc_info *info; - int ret, virq; + int ret; dev_info(&pdev->dev, "%s\n", __func__); @@ -514,14 +509,7 @@ static int max77686_rtc_probe(struct platform_device *pdev) info->dev = &pdev->dev; info->max77686 = max77686; info->rtc = max77686->rtc; - info->max77686->rtc_regmap = devm_regmap_init_i2c(info->max77686->rtc, - &max77686_rtc_regmap_config); - if (IS_ERR(info->max77686->rtc_regmap)) { - ret = PTR_ERR(info->max77686->rtc_regmap); - dev_err(info->max77686->dev, "Failed to allocate register map: %d\n", - ret); - return ret; - } + platform_set_drvdata(pdev, info); ret = max77686_rtc_init_reg(info); @@ -550,15 +538,16 @@ static int max77686_rtc_probe(struct platform_device *pdev) ret = -EINVAL; goto err_rtc; } - virq = irq_create_mapping(max77686->irq_domain, MAX77686_RTCIRQ_RTCA1); - if (!virq) { + + info->virq = regmap_irq_get_virq(max77686->rtc_irq_data, + MAX77686_RTCIRQ_RTCA1); + if (!info->virq) { ret = -ENXIO; goto err_rtc; } - info->virq = virq; - ret = devm_request_threaded_irq(&pdev->dev, virq, NULL, - max77686_rtc_alarm_irq, 0, "rtc-alarm0", info); + ret = devm_request_threaded_irq(&pdev->dev, info->virq, NULL, + max77686_rtc_alarm_irq, 0, "rtc-alarm1", info); if (ret < 0) dev_err(&pdev->dev, "Failed to request alarm IRQ: %d: %d\n", info->virq, ret); diff --git a/include/linux/mfd/max77686-private.h b/include/linux/mfd/max77686-private.h index 8c75a9c8dfab..8e177806cba1 100644 --- a/include/linux/mfd/max77686-private.h +++ b/include/linux/mfd/max77686-private.h @@ -181,9 +181,6 @@ enum max77686_rtc_reg { MAX77686_ALARM2_DATE = 0x1B, }; -#define MAX77686_IRQSRC_PMIC (0) -#define MAX77686_IRQSRC_RTC (1 << 0) - enum max77686_irq_source { PMIC_INT1 = 0, PMIC_INT2, @@ -205,16 +202,33 @@ enum max77686_irq { MAX77686_PMICIRQ_140C, MAX77686_PMICIRQ_120C, - MAX77686_RTCIRQ_RTC60S, + MAX77686_RTCIRQ_RTC60S = 0, MAX77686_RTCIRQ_RTCA1, MAX77686_RTCIRQ_RTCA2, MAX77686_RTCIRQ_SMPL, MAX77686_RTCIRQ_RTC1S, MAX77686_RTCIRQ_WTSR, - - MAX77686_IRQ_NR, }; +#define MAX77686_INT1_PWRONF_MSK BIT(0) +#define MAX77686_INT1_PWRONR_MSK BIT(1) +#define MAX77686_INT1_JIGONBF_MSK BIT(2) +#define MAX77686_INT1_JIGONBR_MSK BIT(3) +#define MAX77686_INT1_ACOKBF_MSK BIT(4) +#define MAX77686_INT1_ACOKBR_MSK BIT(5) +#define MAX77686_INT1_ONKEY1S_MSK BIT(6) +#define MAX77686_INT1_MRSTB_MSK BIT(7) + +#define MAX77686_INT2_140C_MSK BIT(0) +#define MAX77686_INT2_120C_MSK BIT(1) + +#define MAX77686_RTCINT_RTC60S_MSK BIT(0) +#define MAX77686_RTCINT_RTCA1_MSK BIT(1) +#define MAX77686_RTCINT_RTCA2_MSK BIT(2) +#define MAX77686_RTCINT_SMPL_MSK BIT(3) +#define MAX77686_RTCINT_RTC1S_MSK BIT(4) +#define MAX77686_RTCINT_WTSR_MSK BIT(5) + struct max77686_dev { struct device *dev; struct i2c_client *i2c; /* 0xcc / PMIC, Battery Control, and FLASH */ @@ -224,11 +238,10 @@ struct max77686_dev { struct regmap *regmap; /* regmap for mfd */ struct regmap *rtc_regmap; /* regmap for rtc */ - - struct irq_domain *irq_domain; + struct regmap_irq_chip_data *irq_data; + struct regmap_irq_chip_data *rtc_irq_data; int irq; - int irq_gpio; bool wakeup; struct mutex irqlock; int irq_masks_cur[MAX77686_IRQ_GROUP_NR]; diff --git a/include/linux/mfd/max77686.h b/include/linux/mfd/max77686.h index 46c0f320ed76..4cbcc13e8a2a 100644 --- a/include/linux/mfd/max77686.h +++ b/include/linux/mfd/max77686.h @@ -89,8 +89,6 @@ struct max77686_opmode_data { }; struct max77686_platform_data { - /* IRQ */ - int irq_gpio; int ono; int wakeup; -- cgit v1.2.3 From a259f3896a39ec7cbcd5f630a6ec95bdcbc080d2 Mon Sep 17 00:00:00 2001 From: Javier Martinez Canillas Date: Thu, 24 Jul 2014 14:39:24 +0200 Subject: mfd: max77686: Add Maxim 77802 PMIC support Maxim MAX77802 is a power management chip that contains 10 high efficiency Buck regulators, 32 Low-dropout (LDO) regulators used to power up application processors and peripherals, a 2-channel 32kHz clock outputs, a Real-Time-Clock (RTC) and a I2C interface to program the individual regulators, clocks outputs and the RTC. This patch adds support for MAX77802 to the MAX77686 driver and is based on a driver added to the Chrome OS kernel 3.8 by Simon Glass. Signed-off-by: Javier Martinez Canillas Reviewed-by: Krzysztof Kozlowski Signed-off-by: Lee Jones --- drivers/mfd/Kconfig | 6 +- drivers/mfd/max77686.c | 197 ++++++++++++++++++++++++++++----- include/linux/mfd/max77686-private.h | 208 ++++++++++++++++++++++++++++++++++- include/linux/mfd/max77686.h | 57 +++++++++- 4 files changed, 436 insertions(+), 32 deletions(-) (limited to 'include') diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 30102042dcaf..de5abf244746 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -380,15 +380,15 @@ config MFD_MAX14577 of the device. config MFD_MAX77686 - bool "Maxim Semiconductor MAX77686 PMIC Support" + bool "Maxim Semiconductor MAX77686/802 PMIC Support" depends on I2C=y select MFD_CORE select REGMAP_I2C select REGMAP_IRQ select IRQ_DOMAIN help - Say yes here to add support for Maxim Semiconductor MAX77686. - This is a Power Management IC with RTC on chip. + Say yes here to add support for Maxim Semiconductor MAX77686 and + MAX77802 which are Power Management IC with an RTC on chip. This driver provides common support for accessing the device; additional drivers must be enabled in order to use the functionality of the device. diff --git a/drivers/mfd/max77686.c b/drivers/mfd/max77686.c index f2bd69915987..c65332291bb4 100644 --- a/drivers/mfd/max77686.c +++ b/drivers/mfd/max77686.c @@ -1,5 +1,5 @@ /* - * max77686.c - mfd core driver for the Maxim 77686 + * max77686.c - mfd core driver for the Maxim 77686/802 * * Copyright (C) 2012 Samsung Electronics * Chiwoong Byun @@ -43,6 +43,74 @@ static const struct mfd_cell max77686_devs[] = { { .name = "max77686-clk", }, }; +static const struct mfd_cell max77802_devs[] = { + { .name = "max77802-pmic", }, + { .name = "max77802-clk", }, + { .name = "max77802-rtc", }, +}; + +static bool max77802_pmic_is_accessible_reg(struct device *dev, + unsigned int reg) +{ + return (reg >= MAX77802_REG_DEVICE_ID && reg < MAX77802_REG_PMIC_END); +} + +static bool max77802_rtc_is_accessible_reg(struct device *dev, + unsigned int reg) +{ + return (reg >= MAX77802_RTC_INT && reg < MAX77802_RTC_END); +} + +static bool max77802_is_accessible_reg(struct device *dev, unsigned int reg) +{ + return (max77802_pmic_is_accessible_reg(dev, reg) || + max77802_rtc_is_accessible_reg(dev, reg)); +} + +static bool max77802_pmic_is_precious_reg(struct device *dev, unsigned int reg) +{ + return (reg == MAX77802_REG_INTSRC || reg == MAX77802_REG_INT1 || + reg == MAX77802_REG_INT2); +} + +static bool max77802_rtc_is_precious_reg(struct device *dev, unsigned int reg) +{ + return (reg == MAX77802_RTC_INT || + reg == MAX77802_RTC_UPDATE0 || + reg == MAX77802_RTC_UPDATE1); +} + +static bool max77802_is_precious_reg(struct device *dev, unsigned int reg) +{ + return (max77802_pmic_is_precious_reg(dev, reg) || + max77802_rtc_is_precious_reg(dev, reg)); +} + +static bool max77802_pmic_is_volatile_reg(struct device *dev, unsigned int reg) +{ + return (max77802_is_precious_reg(dev, reg) || + reg == MAX77802_REG_STATUS1 || reg == MAX77802_REG_STATUS2 || + reg == MAX77802_REG_PWRON); +} + +static bool max77802_rtc_is_volatile_reg(struct device *dev, unsigned int reg) +{ + return (max77802_rtc_is_precious_reg(dev, reg) || + reg == MAX77802_RTC_SEC || + reg == MAX77802_RTC_MIN || + reg == MAX77802_RTC_HOUR || + reg == MAX77802_RTC_WEEKDAY || + reg == MAX77802_RTC_MONTH || + reg == MAX77802_RTC_YEAR || + reg == MAX77802_RTC_DATE); +} + +static bool max77802_is_volatile_reg(struct device *dev, unsigned int reg) +{ + return (max77802_pmic_is_volatile_reg(dev, reg) || + max77802_rtc_is_volatile_reg(dev, reg)); +} + static struct regmap_config max77686_regmap_config = { .reg_bits = 8, .val_bits = 8, @@ -53,6 +121,17 @@ static struct regmap_config max77686_rtc_regmap_config = { .val_bits = 8, }; +static struct regmap_config max77802_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + .writeable_reg = max77802_is_accessible_reg, + .readable_reg = max77802_is_accessible_reg, + .precious_reg = max77802_is_precious_reg, + .volatile_reg = max77802_is_volatile_reg, + .name = "max77802-pmic", + .cache_type = REGCACHE_RBTREE, +}; + static const struct regmap_irq max77686_irqs[] = { /* INT1 interrupts */ { .reg_offset = 0, .mask = MAX77686_INT1_PWRONF_MSK, }, @@ -96,9 +175,34 @@ static const struct regmap_irq_chip max77686_rtc_irq_chip = { .num_irqs = ARRAY_SIZE(max77686_rtc_irqs), }; +static const struct regmap_irq_chip max77802_irq_chip = { + .name = "max77802-pmic", + .status_base = MAX77802_REG_INT1, + .mask_base = MAX77802_REG_INT1MSK, + .num_regs = 2, + .irqs = max77686_irqs, /* same masks as 77686 */ + .num_irqs = ARRAY_SIZE(max77686_irqs), +}; + +static const struct regmap_irq_chip max77802_rtc_irq_chip = { + .name = "max77802-rtc", + .status_base = MAX77802_RTC_INT, + .mask_base = MAX77802_RTC_INTM, + .num_regs = 1, + .irqs = max77686_rtc_irqs, /* same masks as 77686 */ + .num_irqs = ARRAY_SIZE(max77686_rtc_irqs), +}; + static const struct of_device_id max77686_pmic_dt_match[] = { - {.compatible = "maxim,max77686", .data = NULL}, - {}, + { + .compatible = "maxim,max77686", + .data = (void *)TYPE_MAX77686, + }, + { + .compatible = "maxim,max77802", + .data = (void *)TYPE_MAX77802, + }, + { }, }; static struct max77686_platform_data *max77686_i2c_parse_dt_pdata(struct device @@ -119,8 +223,15 @@ static int max77686_i2c_probe(struct i2c_client *i2c, { struct max77686_dev *max77686 = NULL; struct max77686_platform_data *pdata = dev_get_platdata(&i2c->dev); + const struct of_device_id *match; unsigned int data; int ret = 0; + const struct regmap_config *config; + const struct regmap_irq_chip *irq_chip; + const struct regmap_irq_chip *rtc_irq_chip; + struct regmap **rtc_regmap; + const struct mfd_cell *cells; + int n_devs; if (IS_ENABLED(CONFIG_OF) && i2c->dev.of_node && !pdata) pdata = max77686_i2c_parse_dt_pdata(&i2c->dev); @@ -135,15 +246,40 @@ static int max77686_i2c_probe(struct i2c_client *i2c, if (!max77686) return -ENOMEM; + if (i2c->dev.of_node) { + match = of_match_node(max77686_pmic_dt_match, i2c->dev.of_node); + if (!match) + return -EINVAL; + + max77686->type = (int)match->data; + } else { + max77686->type = id->driver_data; + } + i2c_set_clientdata(i2c, max77686); max77686->dev = &i2c->dev; max77686->i2c = i2c; - max77686->type = id->driver_data; max77686->wakeup = pdata->wakeup; max77686->irq = i2c->irq; - max77686->regmap = devm_regmap_init_i2c(i2c, &max77686_regmap_config); + if (max77686->type == TYPE_MAX77686) { + config = &max77686_regmap_config; + irq_chip = &max77686_irq_chip; + rtc_irq_chip = &max77686_rtc_irq_chip; + rtc_regmap = &max77686->rtc_regmap; + cells = max77686_devs; + n_devs = ARRAY_SIZE(max77686_devs); + } else { + config = &max77802_regmap_config; + irq_chip = &max77802_irq_chip; + rtc_irq_chip = &max77802_rtc_irq_chip; + rtc_regmap = &max77686->regmap; + cells = max77802_devs; + n_devs = ARRAY_SIZE(max77802_devs); + } + + max77686->regmap = devm_regmap_init_i2c(i2c, config); if (IS_ERR(max77686->regmap)) { ret = PTR_ERR(max77686->regmap); dev_err(max77686->dev, "Failed to allocate register map: %d\n", @@ -158,41 +294,46 @@ static int max77686_i2c_probe(struct i2c_client *i2c, return -ENODEV; } - max77686->rtc = i2c_new_dummy(i2c->adapter, I2C_ADDR_RTC); - if (!max77686->rtc) { - dev_err(max77686->dev, "Failed to allocate I2C device for RTC\n"); - return -ENODEV; - } - i2c_set_clientdata(max77686->rtc, max77686); - - max77686->rtc_regmap = devm_regmap_init_i2c(max77686->rtc, - &max77686_rtc_regmap_config); - if (IS_ERR(max77686->rtc_regmap)) { - ret = PTR_ERR(max77686->rtc_regmap); - dev_err(max77686->dev, "failed to allocate RTC regmap: %d\n", - ret); - goto err_unregister_i2c; + if (max77686->type == TYPE_MAX77686) { + max77686->rtc = i2c_new_dummy(i2c->adapter, I2C_ADDR_RTC); + if (!max77686->rtc) { + dev_err(max77686->dev, + "Failed to allocate I2C device for RTC\n"); + return -ENODEV; + } + i2c_set_clientdata(max77686->rtc, max77686); + + max77686->rtc_regmap = + devm_regmap_init_i2c(max77686->rtc, + &max77686_rtc_regmap_config); + if (IS_ERR(max77686->rtc_regmap)) { + ret = PTR_ERR(max77686->rtc_regmap); + dev_err(max77686->dev, + "failed to allocate RTC regmap: %d\n", + ret); + goto err_unregister_i2c; + } } ret = regmap_add_irq_chip(max77686->regmap, max77686->irq, IRQF_TRIGGER_FALLING | IRQF_ONESHOT | - IRQF_SHARED, 0, &max77686_irq_chip, + IRQF_SHARED, 0, irq_chip, &max77686->irq_data); if (ret) { dev_err(&i2c->dev, "failed to add PMIC irq chip: %d\n", ret); goto err_unregister_i2c; } - ret = regmap_add_irq_chip(max77686->rtc_regmap, max77686->irq, + + ret = regmap_add_irq_chip(*rtc_regmap, max77686->irq, IRQF_TRIGGER_FALLING | IRQF_ONESHOT | - IRQF_SHARED, 0, &max77686_rtc_irq_chip, + IRQF_SHARED, 0, rtc_irq_chip, &max77686->rtc_irq_data); if (ret) { dev_err(&i2c->dev, "failed to add RTC irq chip: %d\n", ret); goto err_del_irqc; } - ret = mfd_add_devices(max77686->dev, -1, max77686_devs, - ARRAY_SIZE(max77686_devs), NULL, 0, NULL); + ret = mfd_add_devices(max77686->dev, -1, cells, n_devs, NULL, 0, NULL); if (ret < 0) { dev_err(&i2c->dev, "failed to add MFD devices: %d\n", ret); goto err_del_rtc_irqc; @@ -205,7 +346,8 @@ err_del_rtc_irqc: err_del_irqc: regmap_del_irq_chip(max77686->irq, max77686->irq_data); err_unregister_i2c: - i2c_unregister_device(max77686->rtc); + if (max77686->type == TYPE_MAX77686) + i2c_unregister_device(max77686->rtc); return ret; } @@ -219,7 +361,8 @@ static int max77686_i2c_remove(struct i2c_client *i2c) regmap_del_irq_chip(max77686->irq, max77686->rtc_irq_data); regmap_del_irq_chip(max77686->irq, max77686->irq_data); - i2c_unregister_device(max77686->rtc); + if (max77686->type == TYPE_MAX77686) + i2c_unregister_device(max77686->rtc); return 0; } @@ -294,6 +437,6 @@ static void __exit max77686_i2c_exit(void) } module_exit(max77686_i2c_exit); -MODULE_DESCRIPTION("MAXIM 77686 multi-function core driver"); +MODULE_DESCRIPTION("MAXIM 77686/802 multi-function core driver"); MODULE_AUTHOR("Chiwoong Byun "); MODULE_LICENSE("GPL"); diff --git a/include/linux/mfd/max77686-private.h b/include/linux/mfd/max77686-private.h index 8e177806cba1..0d60b38e5b5c 100644 --- a/include/linux/mfd/max77686-private.h +++ b/include/linux/mfd/max77686-private.h @@ -1,5 +1,5 @@ /* - * max77686-private.h - Voltage regulator driver for the Maxim 77686 + * max77686-private.h - Voltage regulator driver for the Maxim 77686/802 * * Copyright (C) 2012 Samsung Electrnoics * Chiwoong Byun @@ -28,6 +28,7 @@ #define MAX77686_REG_INVALID (0xff) +/* MAX77686 PMIC registers */ enum max77686_pmic_reg { MAX77686_REG_DEVICE_ID = 0x00, MAX77686_REG_INTSRC = 0x01, @@ -181,6 +182,210 @@ enum max77686_rtc_reg { MAX77686_ALARM2_DATE = 0x1B, }; +/* MAX77802 PMIC registers */ +enum max77802_pmic_reg { + MAX77802_REG_DEVICE_ID = 0x00, + MAX77802_REG_INTSRC = 0x01, + MAX77802_REG_INT1 = 0x02, + MAX77802_REG_INT2 = 0x03, + + MAX77802_REG_INT1MSK = 0x04, + MAX77802_REG_INT2MSK = 0x05, + + MAX77802_REG_STATUS1 = 0x06, + MAX77802_REG_STATUS2 = 0x07, + + MAX77802_REG_PWRON = 0x08, + /* Reserved: 0x09 */ + MAX77802_REG_MRSTB = 0x0A, + MAX77802_REG_EPWRHOLD = 0x0B, + /* Reserved: 0x0C-0x0D */ + MAX77802_REG_BOOSTCTRL = 0x0E, + MAX77802_REG_BOOSTOUT = 0x0F, + + MAX77802_REG_BUCK1CTRL = 0x10, + MAX77802_REG_BUCK1DVS1 = 0x11, + MAX77802_REG_BUCK1DVS2 = 0x12, + MAX77802_REG_BUCK1DVS3 = 0x13, + MAX77802_REG_BUCK1DVS4 = 0x14, + MAX77802_REG_BUCK1DVS5 = 0x15, + MAX77802_REG_BUCK1DVS6 = 0x16, + MAX77802_REG_BUCK1DVS7 = 0x17, + MAX77802_REG_BUCK1DVS8 = 0x18, + /* Reserved: 0x19 */ + MAX77802_REG_BUCK2CTRL1 = 0x1A, + MAX77802_REG_BUCK2CTRL2 = 0x1B, + MAX77802_REG_BUCK2PHTRAN = 0x1C, + MAX77802_REG_BUCK2DVS1 = 0x1D, + MAX77802_REG_BUCK2DVS2 = 0x1E, + MAX77802_REG_BUCK2DVS3 = 0x1F, + MAX77802_REG_BUCK2DVS4 = 0x20, + MAX77802_REG_BUCK2DVS5 = 0x21, + MAX77802_REG_BUCK2DVS6 = 0x22, + MAX77802_REG_BUCK2DVS7 = 0x23, + MAX77802_REG_BUCK2DVS8 = 0x24, + /* Reserved: 0x25-0x26 */ + MAX77802_REG_BUCK3CTRL1 = 0x27, + MAX77802_REG_BUCK3DVS1 = 0x28, + MAX77802_REG_BUCK3DVS2 = 0x29, + MAX77802_REG_BUCK3DVS3 = 0x2A, + MAX77802_REG_BUCK3DVS4 = 0x2B, + MAX77802_REG_BUCK3DVS5 = 0x2C, + MAX77802_REG_BUCK3DVS6 = 0x2D, + MAX77802_REG_BUCK3DVS7 = 0x2E, + MAX77802_REG_BUCK3DVS8 = 0x2F, + /* Reserved: 0x30-0x36 */ + MAX77802_REG_BUCK4CTRL1 = 0x37, + MAX77802_REG_BUCK4DVS1 = 0x38, + MAX77802_REG_BUCK4DVS2 = 0x39, + MAX77802_REG_BUCK4DVS3 = 0x3A, + MAX77802_REG_BUCK4DVS4 = 0x3B, + MAX77802_REG_BUCK4DVS5 = 0x3C, + MAX77802_REG_BUCK4DVS6 = 0x3D, + MAX77802_REG_BUCK4DVS7 = 0x3E, + MAX77802_REG_BUCK4DVS8 = 0x3F, + /* Reserved: 0x40 */ + MAX77802_REG_BUCK5CTRL = 0x41, + MAX77802_REG_BUCK5OUT = 0x42, + /* Reserved: 0x43 */ + MAX77802_REG_BUCK6CTRL = 0x44, + MAX77802_REG_BUCK6DVS1 = 0x45, + MAX77802_REG_BUCK6DVS2 = 0x46, + MAX77802_REG_BUCK6DVS3 = 0x47, + MAX77802_REG_BUCK6DVS4 = 0x48, + MAX77802_REG_BUCK6DVS5 = 0x49, + MAX77802_REG_BUCK6DVS6 = 0x4A, + MAX77802_REG_BUCK6DVS7 = 0x4B, + MAX77802_REG_BUCK6DVS8 = 0x4C, + /* Reserved: 0x4D */ + MAX77802_REG_BUCK7CTRL = 0x4E, + MAX77802_REG_BUCK7OUT = 0x4F, + /* Reserved: 0x50 */ + MAX77802_REG_BUCK8CTRL = 0x51, + MAX77802_REG_BUCK8OUT = 0x52, + /* Reserved: 0x53 */ + MAX77802_REG_BUCK9CTRL = 0x54, + MAX77802_REG_BUCK9OUT = 0x55, + /* Reserved: 0x56 */ + MAX77802_REG_BUCK10CTRL = 0x57, + MAX77802_REG_BUCK10OUT = 0x58, + + /* Reserved: 0x59-0x5F */ + + MAX77802_REG_LDO1CTRL1 = 0x60, + MAX77802_REG_LDO2CTRL1 = 0x61, + MAX77802_REG_LDO3CTRL1 = 0x62, + MAX77802_REG_LDO4CTRL1 = 0x63, + MAX77802_REG_LDO5CTRL1 = 0x64, + MAX77802_REG_LDO6CTRL1 = 0x65, + MAX77802_REG_LDO7CTRL1 = 0x66, + MAX77802_REG_LDO8CTRL1 = 0x67, + MAX77802_REG_LDO9CTRL1 = 0x68, + MAX77802_REG_LDO10CTRL1 = 0x69, + MAX77802_REG_LDO11CTRL1 = 0x6A, + MAX77802_REG_LDO12CTRL1 = 0x6B, + MAX77802_REG_LDO13CTRL1 = 0x6C, + MAX77802_REG_LDO14CTRL1 = 0x6D, + MAX77802_REG_LDO15CTRL1 = 0x6E, + /* Reserved: 0x6F */ + MAX77802_REG_LDO17CTRL1 = 0x70, + MAX77802_REG_LDO18CTRL1 = 0x71, + MAX77802_REG_LDO19CTRL1 = 0x72, + MAX77802_REG_LDO20CTRL1 = 0x73, + MAX77802_REG_LDO21CTRL1 = 0x74, + MAX77802_REG_LDO22CTRL1 = 0x75, + MAX77802_REG_LDO23CTRL1 = 0x76, + MAX77802_REG_LDO24CTRL1 = 0x77, + MAX77802_REG_LDO25CTRL1 = 0x78, + MAX77802_REG_LDO26CTRL1 = 0x79, + MAX77802_REG_LDO27CTRL1 = 0x7A, + MAX77802_REG_LDO28CTRL1 = 0x7B, + MAX77802_REG_LDO29CTRL1 = 0x7C, + MAX77802_REG_LDO30CTRL1 = 0x7D, + /* Reserved: 0x7E */ + MAX77802_REG_LDO32CTRL1 = 0x7F, + MAX77802_REG_LDO33CTRL1 = 0x80, + MAX77802_REG_LDO34CTRL1 = 0x81, + MAX77802_REG_LDO35CTRL1 = 0x82, + /* Reserved: 0x83-0x8F */ + MAX77802_REG_LDO1CTRL2 = 0x90, + MAX77802_REG_LDO2CTRL2 = 0x91, + MAX77802_REG_LDO3CTRL2 = 0x92, + MAX77802_REG_LDO4CTRL2 = 0x93, + MAX77802_REG_LDO5CTRL2 = 0x94, + MAX77802_REG_LDO6CTRL2 = 0x95, + MAX77802_REG_LDO7CTRL2 = 0x96, + MAX77802_REG_LDO8CTRL2 = 0x97, + MAX77802_REG_LDO9CTRL2 = 0x98, + MAX77802_REG_LDO10CTRL2 = 0x99, + MAX77802_REG_LDO11CTRL2 = 0x9A, + MAX77802_REG_LDO12CTRL2 = 0x9B, + MAX77802_REG_LDO13CTRL2 = 0x9C, + MAX77802_REG_LDO14CTRL2 = 0x9D, + MAX77802_REG_LDO15CTRL2 = 0x9E, + /* Reserved: 0x9F */ + MAX77802_REG_LDO17CTRL2 = 0xA0, + MAX77802_REG_LDO18CTRL2 = 0xA1, + MAX77802_REG_LDO19CTRL2 = 0xA2, + MAX77802_REG_LDO20CTRL2 = 0xA3, + MAX77802_REG_LDO21CTRL2 = 0xA4, + MAX77802_REG_LDO22CTRL2 = 0xA5, + MAX77802_REG_LDO23CTRL2 = 0xA6, + MAX77802_REG_LDO24CTRL2 = 0xA7, + MAX77802_REG_LDO25CTRL2 = 0xA8, + MAX77802_REG_LDO26CTRL2 = 0xA9, + MAX77802_REG_LDO27CTRL2 = 0xAA, + MAX77802_REG_LDO28CTRL2 = 0xAB, + MAX77802_REG_LDO29CTRL2 = 0xAC, + MAX77802_REG_LDO30CTRL2 = 0xAD, + /* Reserved: 0xAE */ + MAX77802_REG_LDO32CTRL2 = 0xAF, + MAX77802_REG_LDO33CTRL2 = 0xB0, + MAX77802_REG_LDO34CTRL2 = 0xB1, + MAX77802_REG_LDO35CTRL2 = 0xB2, + /* Reserved: 0xB3 */ + + MAX77802_REG_BBAT_CHG = 0xB4, + MAX77802_REG_32KHZ = 0xB5, + + MAX77802_REG_PMIC_END = 0xB6, +}; + +enum max77802_rtc_reg { + MAX77802_RTC_INT = 0xC0, + MAX77802_RTC_INTM = 0xC1, + MAX77802_RTC_CONTROLM = 0xC2, + MAX77802_RTC_CONTROL = 0xC3, + MAX77802_RTC_UPDATE0 = 0xC4, + MAX77802_RTC_UPDATE1 = 0xC5, + MAX77802_WTSR_SMPL_CNTL = 0xC6, + MAX77802_RTC_SEC = 0xC7, + MAX77802_RTC_MIN = 0xC8, + MAX77802_RTC_HOUR = 0xC9, + MAX77802_RTC_WEEKDAY = 0xCA, + MAX77802_RTC_MONTH = 0xCB, + MAX77802_RTC_YEAR = 0xCC, + MAX77802_RTC_DATE = 0xCD, + MAX77802_RTC_AE1 = 0xCE, + MAX77802_ALARM1_SEC = 0xCF, + MAX77802_ALARM1_MIN = 0xD0, + MAX77802_ALARM1_HOUR = 0xD1, + MAX77802_ALARM1_WEEKDAY = 0xD2, + MAX77802_ALARM1_MONTH = 0xD3, + MAX77802_ALARM1_YEAR = 0xD4, + MAX77802_ALARM1_DATE = 0xD5, + MAX77802_RTC_AE2 = 0xD6, + MAX77802_ALARM2_SEC = 0xD7, + MAX77802_ALARM2_MIN = 0xD8, + MAX77802_ALARM2_HOUR = 0xD9, + MAX77802_ALARM2_WEEKDAY = 0xDA, + MAX77802_ALARM2_MONTH = 0xDB, + MAX77802_ALARM2_YEAR = 0xDC, + MAX77802_ALARM2_DATE = 0xDD, + + MAX77802_RTC_END = 0xDF, +}; + enum max77686_irq_source { PMIC_INT1 = 0, PMIC_INT2, @@ -250,6 +455,7 @@ struct max77686_dev { enum max77686_types { TYPE_MAX77686, + TYPE_MAX77802, }; extern int max77686_irq_init(struct max77686_dev *max77686); diff --git a/include/linux/mfd/max77686.h b/include/linux/mfd/max77686.h index 4cbcc13e8a2a..7e6dc4b2b795 100644 --- a/include/linux/mfd/max77686.h +++ b/include/linux/mfd/max77686.h @@ -1,5 +1,5 @@ /* - * max77686.h - Driver for the Maxim 77686 + * max77686.h - Driver for the Maxim 77686/802 * * Copyright (C) 2012 Samsung Electrnoics * Chiwoong Byun @@ -71,6 +71,54 @@ enum max77686_regulators { MAX77686_REG_MAX, }; +/* MAX77802 regulator IDs */ +enum max77802_regulators { + MAX77802_BUCK1 = 0, + MAX77802_BUCK2, + MAX77802_BUCK3, + MAX77802_BUCK4, + MAX77802_BUCK5, + MAX77802_BUCK6, + MAX77802_BUCK7, + MAX77802_BUCK8, + MAX77802_BUCK9, + MAX77802_BUCK10, + MAX77802_LDO1, + MAX77802_LDO2, + MAX77802_LDO3, + MAX77802_LDO4, + MAX77802_LDO5, + MAX77802_LDO6, + MAX77802_LDO7, + MAX77802_LDO8, + MAX77802_LDO9, + MAX77802_LDO10, + MAX77802_LDO11, + MAX77802_LDO12, + MAX77802_LDO13, + MAX77802_LDO14, + MAX77802_LDO15, + MAX77802_LDO17, + MAX77802_LDO18, + MAX77802_LDO19, + MAX77802_LDO20, + MAX77802_LDO21, + MAX77802_LDO23, + MAX77802_LDO24, + MAX77802_LDO25, + MAX77802_LDO26, + MAX77802_LDO27, + MAX77802_LDO28, + MAX77802_LDO29, + MAX77802_LDO30, + MAX77802_LDO32, + MAX77802_LDO33, + MAX77802_LDO34, + MAX77802_LDO35, + + MAX77802_REG_MAX, +}; + struct max77686_regulator_data { int id; struct regulator_init_data *initdata; @@ -83,6 +131,13 @@ enum max77686_opmode { MAX77686_OPMODE_STANDBY, }; +enum max77802_opmode { + MAX77802_OPMODE_OFF, + MAX77802_OPMODE_STANDBY, + MAX77802_OPMODE_LP, + MAX77802_OPMODE_NORMAL, +}; + struct max77686_opmode_data { int id; int mode; -- cgit v1.2.3 From ec8bd56699cb4371994437583a285b855b6f5e3a Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Thu, 24 Jul 2014 17:07:16 +0100 Subject: mfd: max77686: Ensure device type IDs are architecture agnostic MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Extinguishes: ../drivers/mfd/max77686.c: In function ‘max77686_i2c_probe’: ../drivers/mfd/max77686.c:254:20: warning: cast from pointer to integer of different size Signed-off-by: Lee Jones --- drivers/mfd/max77686.c | 5 ++--- include/linux/mfd/max77686-private.h | 2 +- 2 files changed, 3 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/drivers/mfd/max77686.c b/drivers/mfd/max77686.c index c65332291bb4..86e552348db4 100644 --- a/drivers/mfd/max77686.c +++ b/drivers/mfd/max77686.c @@ -251,10 +251,9 @@ static int max77686_i2c_probe(struct i2c_client *i2c, if (!match) return -EINVAL; - max77686->type = (int)match->data; - } else { + max77686->type = (unsigned long)match->data; + } else max77686->type = id->driver_data; - } i2c_set_clientdata(i2c, max77686); max77686->dev = &i2c->dev; diff --git a/include/linux/mfd/max77686-private.h b/include/linux/mfd/max77686-private.h index 0d60b38e5b5c..960b92ad450d 100644 --- a/include/linux/mfd/max77686-private.h +++ b/include/linux/mfd/max77686-private.h @@ -439,7 +439,7 @@ struct max77686_dev { struct i2c_client *i2c; /* 0xcc / PMIC, Battery Control, and FLASH */ struct i2c_client *rtc; /* slave addr 0x0c */ - int type; + unsigned long type; struct regmap *regmap; /* regmap for mfd */ struct regmap *rtc_regmap; /* regmap for rtc */ -- cgit v1.2.3 From 9cb42e2a8ed06e91ce9d2c59fbae8d1185ebe2f7 Mon Sep 17 00:00:00 2001 From: "Opensource [Steve Twiss]" Date: Mon, 21 Jul 2014 11:39:33 +0100 Subject: mfd: da9063: Add support for AD silicon variant Add register definitions for DA9063 AD (0x3) silicon variant ID the ability to choose the silicon variant at run-time using regmap configuration. This patch also adds RTC support for the AD silicon changes. It adds both BB and AD support as regmap ranges and then makes the distinction between the two tables at run-time. This allows both AD and BB silicon variants to be supported at the same time. Suggested-by: Philipp Zabel Signed-off-by: Opensource [Steve Twiss] Signed-off-by: Lee Jones --- drivers/mfd/da9063-core.c | 6 +- drivers/mfd/da9063-i2c.c | 134 ++++++++++++++++++++++++++++------- drivers/rtc/rtc-da9063.c | 54 +++++++++----- include/linux/mfd/da9063/core.h | 3 +- include/linux/mfd/da9063/registers.h | 129 +++++++++++++++++++++------------ 5 files changed, 236 insertions(+), 90 deletions(-) (limited to 'include') diff --git a/drivers/mfd/da9063-core.c b/drivers/mfd/da9063-core.c index e70ae315abc7..93db8bb8c8f0 100644 --- a/drivers/mfd/da9063-core.c +++ b/drivers/mfd/da9063-core.c @@ -153,9 +153,9 @@ int da9063_device_init(struct da9063 *da9063, unsigned int irq) "Device detected (chip-ID: 0x%02X, var-ID: 0x%02X)\n", model, variant_id); - if (variant_code != PMIC_DA9063_BB) { - dev_err(da9063->dev, "Unknown chip variant code: 0x%02X\n", - variant_code); + if (variant_code < PMIC_DA9063_BB && variant_code != PMIC_DA9063_AD) { + dev_err(da9063->dev, + "Cannot support variant code: 0x%02X\n", variant_code); return -ENODEV; } diff --git a/drivers/mfd/da9063-i2c.c b/drivers/mfd/da9063-i2c.c index 8db5c805c64f..21fd8d9a217b 100644 --- a/drivers/mfd/da9063-i2c.c +++ b/drivers/mfd/da9063-i2c.c @@ -25,10 +25,10 @@ #include #include -static const struct regmap_range da9063_readable_ranges[] = { +static const struct regmap_range da9063_ad_readable_ranges[] = { { .range_min = DA9063_REG_PAGE_CON, - .range_max = DA9063_REG_SECOND_D, + .range_max = DA9063_AD_REG_SECOND_D, }, { .range_min = DA9063_REG_SEQ, .range_max = DA9063_REG_ID_32_31, @@ -37,14 +37,14 @@ static const struct regmap_range da9063_readable_ranges[] = { .range_max = DA9063_REG_AUTO3_LOW, }, { .range_min = DA9063_REG_T_OFFSET, - .range_max = DA9063_REG_GP_ID_19, + .range_max = DA9063_AD_REG_GP_ID_19, }, { .range_min = DA9063_REG_CHIP_ID, .range_max = DA9063_REG_CHIP_VARIANT, }, }; -static const struct regmap_range da9063_writeable_ranges[] = { +static const struct regmap_range da9063_ad_writeable_ranges[] = { { .range_min = DA9063_REG_PAGE_CON, .range_max = DA9063_REG_PAGE_CON, @@ -53,7 +53,7 @@ static const struct regmap_range da9063_writeable_ranges[] = { .range_max = DA9063_REG_VSYS_MON, }, { .range_min = DA9063_REG_COUNT_S, - .range_max = DA9063_REG_ALARM_Y, + .range_max = DA9063_AD_REG_ALARM_Y, }, { .range_min = DA9063_REG_SEQ, .range_max = DA9063_REG_ID_32_31, @@ -62,14 +62,14 @@ static const struct regmap_range da9063_writeable_ranges[] = { .range_max = DA9063_REG_AUTO3_LOW, }, { .range_min = DA9063_REG_CONFIG_I, - .range_max = DA9063_REG_MON_REG_4, + .range_max = DA9063_AD_REG_MON_REG_4, }, { - .range_min = DA9063_REG_GP_ID_0, - .range_max = DA9063_REG_GP_ID_19, + .range_min = DA9063_AD_REG_GP_ID_0, + .range_max = DA9063_AD_REG_GP_ID_19, }, }; -static const struct regmap_range da9063_volatile_ranges[] = { +static const struct regmap_range da9063_ad_volatile_ranges[] = { { .range_min = DA9063_REG_STATUS_A, .range_max = DA9063_REG_EVENT_D, @@ -81,26 +81,104 @@ static const struct regmap_range da9063_volatile_ranges[] = { .range_max = DA9063_REG_ADC_MAN, }, { .range_min = DA9063_REG_ADC_RES_L, - .range_max = DA9063_REG_SECOND_D, + .range_max = DA9063_AD_REG_SECOND_D, }, { - .range_min = DA9063_REG_MON_REG_5, - .range_max = DA9063_REG_MON_REG_6, + .range_min = DA9063_AD_REG_MON_REG_5, + .range_max = DA9063_AD_REG_MON_REG_6, }, }; -static const struct regmap_access_table da9063_readable_table = { - .yes_ranges = da9063_readable_ranges, - .n_yes_ranges = ARRAY_SIZE(da9063_readable_ranges), +static const struct regmap_access_table da9063_ad_readable_table = { + .yes_ranges = da9063_ad_readable_ranges, + .n_yes_ranges = ARRAY_SIZE(da9063_ad_readable_ranges), }; -static const struct regmap_access_table da9063_writeable_table = { - .yes_ranges = da9063_writeable_ranges, - .n_yes_ranges = ARRAY_SIZE(da9063_writeable_ranges), +static const struct regmap_access_table da9063_ad_writeable_table = { + .yes_ranges = da9063_ad_writeable_ranges, + .n_yes_ranges = ARRAY_SIZE(da9063_ad_writeable_ranges), }; -static const struct regmap_access_table da9063_volatile_table = { - .yes_ranges = da9063_volatile_ranges, - .n_yes_ranges = ARRAY_SIZE(da9063_volatile_ranges), +static const struct regmap_access_table da9063_ad_volatile_table = { + .yes_ranges = da9063_ad_volatile_ranges, + .n_yes_ranges = ARRAY_SIZE(da9063_ad_volatile_ranges), +}; + +static const struct regmap_range da9063_bb_readable_ranges[] = { + { + .range_min = DA9063_REG_PAGE_CON, + .range_max = DA9063_BB_REG_SECOND_D, + }, { + .range_min = DA9063_REG_SEQ, + .range_max = DA9063_REG_ID_32_31, + }, { + .range_min = DA9063_REG_SEQ_A, + .range_max = DA9063_REG_AUTO3_LOW, + }, { + .range_min = DA9063_REG_T_OFFSET, + .range_max = DA9063_BB_REG_GP_ID_19, + }, { + .range_min = DA9063_REG_CHIP_ID, + .range_max = DA9063_REG_CHIP_VARIANT, + }, +}; + +static const struct regmap_range da9063_bb_writeable_ranges[] = { + { + .range_min = DA9063_REG_PAGE_CON, + .range_max = DA9063_REG_PAGE_CON, + }, { + .range_min = DA9063_REG_FAULT_LOG, + .range_max = DA9063_REG_VSYS_MON, + }, { + .range_min = DA9063_REG_COUNT_S, + .range_max = DA9063_BB_REG_ALARM_Y, + }, { + .range_min = DA9063_REG_SEQ, + .range_max = DA9063_REG_ID_32_31, + }, { + .range_min = DA9063_REG_SEQ_A, + .range_max = DA9063_REG_AUTO3_LOW, + }, { + .range_min = DA9063_REG_CONFIG_I, + .range_max = DA9063_BB_REG_MON_REG_4, + }, { + .range_min = DA9063_BB_REG_GP_ID_0, + .range_max = DA9063_BB_REG_GP_ID_19, + }, +}; + +static const struct regmap_range da9063_bb_volatile_ranges[] = { + { + .range_min = DA9063_REG_STATUS_A, + .range_max = DA9063_REG_EVENT_D, + }, { + .range_min = DA9063_REG_CONTROL_F, + .range_max = DA9063_REG_CONTROL_F, + }, { + .range_min = DA9063_REG_ADC_MAN, + .range_max = DA9063_REG_ADC_MAN, + }, { + .range_min = DA9063_REG_ADC_RES_L, + .range_max = DA9063_BB_REG_SECOND_D, + }, { + .range_min = DA9063_BB_REG_MON_REG_5, + .range_max = DA9063_BB_REG_MON_REG_6, + }, +}; + +static const struct regmap_access_table da9063_bb_readable_table = { + .yes_ranges = da9063_bb_readable_ranges, + .n_yes_ranges = ARRAY_SIZE(da9063_bb_readable_ranges), +}; + +static const struct regmap_access_table da9063_bb_writeable_table = { + .yes_ranges = da9063_bb_writeable_ranges, + .n_yes_ranges = ARRAY_SIZE(da9063_bb_writeable_ranges), +}; + +static const struct regmap_access_table da9063_bb_volatile_table = { + .yes_ranges = da9063_bb_volatile_ranges, + .n_yes_ranges = ARRAY_SIZE(da9063_bb_volatile_ranges), }; static const struct regmap_range_cfg da9063_range_cfg[] = { @@ -123,10 +201,6 @@ static struct regmap_config da9063_regmap_config = { .max_register = DA9063_REG_CHIP_VARIANT, .cache_type = REGCACHE_RBTREE, - - .rd_table = &da9063_readable_table, - .wr_table = &da9063_writeable_table, - .volatile_table = &da9063_volatile_table, }; static int da9063_i2c_probe(struct i2c_client *i2c, @@ -143,6 +217,16 @@ static int da9063_i2c_probe(struct i2c_client *i2c, da9063->dev = &i2c->dev; da9063->chip_irq = i2c->irq; + if (da9063->variant_code == PMIC_DA9063_AD) { + da9063_regmap_config.rd_table = &da9063_ad_readable_table; + da9063_regmap_config.wr_table = &da9063_ad_writeable_table; + da9063_regmap_config.volatile_table = &da9063_ad_volatile_table; + } else { + da9063_regmap_config.rd_table = &da9063_bb_readable_table; + da9063_regmap_config.wr_table = &da9063_bb_writeable_table; + da9063_regmap_config.volatile_table = &da9063_bb_volatile_table; + } + da9063->regmap = devm_regmap_init_i2c(i2c, &da9063_regmap_config); if (IS_ERR(da9063->regmap)) { ret = PTR_ERR(da9063->regmap); diff --git a/drivers/rtc/rtc-da9063.c b/drivers/rtc/rtc-da9063.c index 595393098b09..731ed1a97f59 100644 --- a/drivers/rtc/rtc-da9063.c +++ b/drivers/rtc/rtc-da9063.c @@ -29,6 +29,8 @@ #define YEARS_FROM_DA9063(year) ((year) + 100) #define MONTHS_FROM_DA9063(month) ((month) - 1) +#define RTC_ALARM_DATA_LEN (DA9063_AD_REG_ALARM_Y - DA9063_AD_REG_ALARM_MI + 1) + #define RTC_DATA_LEN (DA9063_REG_COUNT_Y - DA9063_REG_COUNT_S + 1) #define RTC_SEC 0 #define RTC_MIN 1 @@ -42,6 +44,10 @@ struct da9063_rtc { struct da9063 *hw; struct rtc_time alarm_time; bool rtc_sync; + int alarm_year; + int alarm_start; + int alarm_len; + int data_start; }; static void da9063_data_to_tm(u8 *data, struct rtc_time *tm) @@ -83,7 +89,7 @@ static int da9063_rtc_stop_alarm(struct device *dev) { struct da9063_rtc *rtc = dev_get_drvdata(dev); - return regmap_update_bits(rtc->hw->regmap, DA9063_REG_ALARM_Y, + return regmap_update_bits(rtc->hw->regmap, rtc->alarm_year, DA9063_ALARM_ON, 0); } @@ -91,7 +97,7 @@ static int da9063_rtc_start_alarm(struct device *dev) { struct da9063_rtc *rtc = dev_get_drvdata(dev); - return regmap_update_bits(rtc->hw->regmap, DA9063_REG_ALARM_Y, + return regmap_update_bits(rtc->hw->regmap, rtc->alarm_year, DA9063_ALARM_ON, DA9063_ALARM_ON); } @@ -151,8 +157,9 @@ static int da9063_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm) int ret; unsigned int val; - ret = regmap_bulk_read(rtc->hw->regmap, DA9063_REG_ALARM_S, - &data[RTC_SEC], RTC_DATA_LEN); + data[RTC_SEC] = 0; + ret = regmap_bulk_read(rtc->hw->regmap, rtc->alarm_start, + &data[rtc->data_start], rtc->alarm_len); if (ret < 0) return ret; @@ -186,14 +193,14 @@ static int da9063_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm) return ret; } - ret = regmap_bulk_write(rtc->hw->regmap, DA9063_REG_ALARM_S, - data, RTC_DATA_LEN); + ret = regmap_bulk_write(rtc->hw->regmap, rtc->alarm_start, + &data[rtc->data_start], rtc->alarm_len); if (ret < 0) { dev_err(dev, "Failed to write alarm: %d\n", ret); return ret; } - rtc->alarm_time = alrm->time; + da9063_data_to_tm(data, &rtc->alarm_time); if (alrm->enabled) { ret = da9063_rtc_start_alarm(dev); @@ -218,7 +225,7 @@ static irqreturn_t da9063_alarm_event(int irq, void *data) { struct da9063_rtc *rtc = data; - regmap_update_bits(rtc->hw->regmap, DA9063_REG_ALARM_Y, + regmap_update_bits(rtc->hw->regmap, rtc->alarm_year, DA9063_ALARM_ON, 0); rtc->rtc_sync = true; @@ -257,7 +264,23 @@ static int da9063_rtc_probe(struct platform_device *pdev) goto err; } - ret = regmap_update_bits(da9063->regmap, DA9063_REG_ALARM_S, + rtc = devm_kzalloc(&pdev->dev, sizeof(*rtc), GFP_KERNEL); + if (!rtc) + return -ENOMEM; + + if (da9063->variant_code == PMIC_DA9063_AD) { + rtc->alarm_year = DA9063_AD_REG_ALARM_Y; + rtc->alarm_start = DA9063_AD_REG_ALARM_MI; + rtc->alarm_len = RTC_ALARM_DATA_LEN; + rtc->data_start = RTC_MIN; + } else { + rtc->alarm_year = DA9063_BB_REG_ALARM_Y; + rtc->alarm_start = DA9063_BB_REG_ALARM_S; + rtc->alarm_len = RTC_DATA_LEN; + rtc->data_start = RTC_SEC; + } + + ret = regmap_update_bits(da9063->regmap, rtc->alarm_start, DA9063_ALARM_STATUS_TICK | DA9063_ALARM_STATUS_ALARM, 0); if (ret < 0) { @@ -265,7 +288,7 @@ static int da9063_rtc_probe(struct platform_device *pdev) goto err; } - ret = regmap_update_bits(da9063->regmap, DA9063_REG_ALARM_S, + ret = regmap_update_bits(da9063->regmap, rtc->alarm_start, DA9063_ALARM_STATUS_ALARM, DA9063_ALARM_STATUS_ALARM); if (ret < 0) { @@ -273,25 +296,22 @@ static int da9063_rtc_probe(struct platform_device *pdev) goto err; } - ret = regmap_update_bits(da9063->regmap, DA9063_REG_ALARM_Y, + ret = regmap_update_bits(da9063->regmap, rtc->alarm_year, DA9063_TICK_ON, 0); if (ret < 0) { dev_err(&pdev->dev, "Failed to disable TICKs\n"); goto err; } - ret = regmap_bulk_read(da9063->regmap, DA9063_REG_ALARM_S, - data, RTC_DATA_LEN); + data[RTC_SEC] = 0; + ret = regmap_bulk_read(da9063->regmap, rtc->alarm_start, + &data[rtc->data_start], rtc->alarm_len); if (ret < 0) { dev_err(&pdev->dev, "Failed to read initial alarm data: %d\n", ret); goto err; } - rtc = devm_kzalloc(&pdev->dev, sizeof(*rtc), GFP_KERNEL); - if (!rtc) - return -ENOMEM; - platform_set_drvdata(pdev, rtc); irq_alarm = platform_get_irq_byname(pdev, "ALARM"); diff --git a/include/linux/mfd/da9063/core.h b/include/linux/mfd/da9063/core.h index 00a9aac5d1e8..b92a3262f8f6 100644 --- a/include/linux/mfd/da9063/core.h +++ b/include/linux/mfd/da9063/core.h @@ -34,7 +34,8 @@ enum da9063_models { }; enum da9063_variant_codes { - PMIC_DA9063_BB = 0x5 + PMIC_DA9063_AD = 0x3, + PMIC_DA9063_BB = 0x5, }; /* Interrupts */ diff --git a/include/linux/mfd/da9063/registers.h b/include/linux/mfd/da9063/registers.h index 09a85c699da1..2e0ba6d5fbc3 100644 --- a/include/linux/mfd/da9063/registers.h +++ b/include/linux/mfd/da9063/registers.h @@ -104,16 +104,27 @@ #define DA9063_REG_COUNT_D 0x43 #define DA9063_REG_COUNT_MO 0x44 #define DA9063_REG_COUNT_Y 0x45 -#define DA9063_REG_ALARM_S 0x46 -#define DA9063_REG_ALARM_MI 0x47 -#define DA9063_REG_ALARM_H 0x48 -#define DA9063_REG_ALARM_D 0x49 -#define DA9063_REG_ALARM_MO 0x4A -#define DA9063_REG_ALARM_Y 0x4B -#define DA9063_REG_SECOND_A 0x4C -#define DA9063_REG_SECOND_B 0x4D -#define DA9063_REG_SECOND_C 0x4E -#define DA9063_REG_SECOND_D 0x4F + +#define DA9063_AD_REG_ALARM_MI 0x46 +#define DA9063_AD_REG_ALARM_H 0x47 +#define DA9063_AD_REG_ALARM_D 0x48 +#define DA9063_AD_REG_ALARM_MO 0x49 +#define DA9063_AD_REG_ALARM_Y 0x4A +#define DA9063_AD_REG_SECOND_A 0x4B +#define DA9063_AD_REG_SECOND_B 0x4C +#define DA9063_AD_REG_SECOND_C 0x4D +#define DA9063_AD_REG_SECOND_D 0x4E + +#define DA9063_BB_REG_ALARM_S 0x46 +#define DA9063_BB_REG_ALARM_MI 0x47 +#define DA9063_BB_REG_ALARM_H 0x48 +#define DA9063_BB_REG_ALARM_D 0x49 +#define DA9063_BB_REG_ALARM_MO 0x4A +#define DA9063_BB_REG_ALARM_Y 0x4B +#define DA9063_BB_REG_SECOND_A 0x4C +#define DA9063_BB_REG_SECOND_B 0x4D +#define DA9063_BB_REG_SECOND_C 0x4E +#define DA9063_BB_REG_SECOND_D 0x4F /* Sequencer Control Registers */ #define DA9063_REG_SEQ 0x81 @@ -223,37 +234,67 @@ #define DA9063_REG_CONFIG_J 0x10F #define DA9063_REG_CONFIG_K 0x110 #define DA9063_REG_CONFIG_L 0x111 -#define DA9063_REG_CONFIG_M 0x112 -#define DA9063_REG_CONFIG_N 0x113 - -#define DA9063_REG_MON_REG_1 0x114 -#define DA9063_REG_MON_REG_2 0x115 -#define DA9063_REG_MON_REG_3 0x116 -#define DA9063_REG_MON_REG_4 0x117 -#define DA9063_REG_MON_REG_5 0x11E -#define DA9063_REG_MON_REG_6 0x11F -#define DA9063_REG_TRIM_CLDR 0x120 + +#define DA9063_AD_REG_MON_REG_1 0x112 +#define DA9063_AD_REG_MON_REG_2 0x113 +#define DA9063_AD_REG_MON_REG_3 0x114 +#define DA9063_AD_REG_MON_REG_4 0x115 +#define DA9063_AD_REG_MON_REG_5 0x116 +#define DA9063_AD_REG_MON_REG_6 0x117 +#define DA9063_AD_REG_TRIM_CLDR 0x118 + +#define DA9063_AD_REG_GP_ID_0 0x119 +#define DA9063_AD_REG_GP_ID_1 0x11A +#define DA9063_AD_REG_GP_ID_2 0x11B +#define DA9063_AD_REG_GP_ID_3 0x11C +#define DA9063_AD_REG_GP_ID_4 0x11D +#define DA9063_AD_REG_GP_ID_5 0x11E +#define DA9063_AD_REG_GP_ID_6 0x11F +#define DA9063_AD_REG_GP_ID_7 0x120 +#define DA9063_AD_REG_GP_ID_8 0x121 +#define DA9063_AD_REG_GP_ID_9 0x122 +#define DA9063_AD_REG_GP_ID_10 0x123 +#define DA9063_AD_REG_GP_ID_11 0x124 +#define DA9063_AD_REG_GP_ID_12 0x125 +#define DA9063_AD_REG_GP_ID_13 0x126 +#define DA9063_AD_REG_GP_ID_14 0x127 +#define DA9063_AD_REG_GP_ID_15 0x128 +#define DA9063_AD_REG_GP_ID_16 0x129 +#define DA9063_AD_REG_GP_ID_17 0x12A +#define DA9063_AD_REG_GP_ID_18 0x12B +#define DA9063_AD_REG_GP_ID_19 0x12C + +#define DA9063_BB_REG_CONFIG_M 0x112 +#define DA9063_BB_REG_CONFIG_N 0x113 + +#define DA9063_BB_REG_MON_REG_1 0x114 +#define DA9063_BB_REG_MON_REG_2 0x115 +#define DA9063_BB_REG_MON_REG_3 0x116 +#define DA9063_BB_REG_MON_REG_4 0x117 +#define DA9063_BB_REG_MON_REG_5 0x11E +#define DA9063_BB_REG_MON_REG_6 0x11F +#define DA9063_BB_REG_TRIM_CLDR 0x120 /* General Purpose Registers */ -#define DA9063_REG_GP_ID_0 0x121 -#define DA9063_REG_GP_ID_1 0x122 -#define DA9063_REG_GP_ID_2 0x123 -#define DA9063_REG_GP_ID_3 0x124 -#define DA9063_REG_GP_ID_4 0x125 -#define DA9063_REG_GP_ID_5 0x126 -#define DA9063_REG_GP_ID_6 0x127 -#define DA9063_REG_GP_ID_7 0x128 -#define DA9063_REG_GP_ID_8 0x129 -#define DA9063_REG_GP_ID_9 0x12A -#define DA9063_REG_GP_ID_10 0x12B -#define DA9063_REG_GP_ID_11 0x12C -#define DA9063_REG_GP_ID_12 0x12D -#define DA9063_REG_GP_ID_13 0x12E -#define DA9063_REG_GP_ID_14 0x12F -#define DA9063_REG_GP_ID_15 0x130 -#define DA9063_REG_GP_ID_16 0x131 -#define DA9063_REG_GP_ID_17 0x132 -#define DA9063_REG_GP_ID_18 0x133 -#define DA9063_REG_GP_ID_19 0x134 +#define DA9063_BB_REG_GP_ID_0 0x121 +#define DA9063_BB_REG_GP_ID_1 0x122 +#define DA9063_BB_REG_GP_ID_2 0x123 +#define DA9063_BB_REG_GP_ID_3 0x124 +#define DA9063_BB_REG_GP_ID_4 0x125 +#define DA9063_BB_REG_GP_ID_5 0x126 +#define DA9063_BB_REG_GP_ID_6 0x127 +#define DA9063_BB_REG_GP_ID_7 0x128 +#define DA9063_BB_REG_GP_ID_8 0x129 +#define DA9063_BB_REG_GP_ID_9 0x12A +#define DA9063_BB_REG_GP_ID_10 0x12B +#define DA9063_BB_REG_GP_ID_11 0x12C +#define DA9063_BB_REG_GP_ID_12 0x12D +#define DA9063_BB_REG_GP_ID_13 0x12E +#define DA9063_BB_REG_GP_ID_14 0x12F +#define DA9063_BB_REG_GP_ID_15 0x130 +#define DA9063_BB_REG_GP_ID_16 0x131 +#define DA9063_BB_REG_GP_ID_17 0x132 +#define DA9063_BB_REG_GP_ID_18 0x133 +#define DA9063_BB_REG_GP_ID_19 0x134 /* Chip ID and variant */ #define DA9063_REG_CHIP_ID 0x181 @@ -404,10 +445,10 @@ /* DA9063_REG_CONTROL_B (addr=0x0F) */ #define DA9063_CHG_SEL 0x01 #define DA9063_WATCHDOG_PD 0x02 -#define DA9063_RESET_BLINKING 0x04 +#define DA9063_BB_RESET_BLINKING 0x04 #define DA9063_NRES_MODE 0x08 #define DA9063_NONKEY_LOCK 0x10 -#define DA9063_BUCK_SLOWSTART 0x80 +#define DA9063_BB_BUCK_SLOWSTART 0x80 /* DA9063_REG_CONTROL_C (addr=0x10) */ #define DA9063_DEBOUNCING_MASK 0x07 @@ -467,7 +508,7 @@ #define DA9063_GPADC_PAUSE 0x02 #define DA9063_PMIF_DIS 0x04 #define DA9063_HS2WIRE_DIS 0x08 -#define DA9063_CLDR_PAUSE 0x10 +#define DA9063_BB_CLDR_PAUSE 0x10 #define DA9063_BBAT_DIS 0x20 #define DA9063_OUT_32K_PAUSE 0x40 #define DA9063_PMCONT_DIS 0x80 @@ -844,7 +885,7 @@ #define DA9063_MONITOR 0x40 /* DA9063_REG_ALARM_S (addr=0x46) */ -#define DA9063_ALARM_S_MASK 0x3F +#define DA9063_BB_ALARM_S_MASK 0x3F #define DA9063_ALARM_STATUS_ALARM 0x80 #define DA9063_ALARM_STATUS_TICK 0x40 /* DA9063_REG_ALARM_MI (addr=0x47) */ -- cgit v1.2.3 From 3d2108dae4e1768c06718cdce19f8f0089ce310e Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Tue, 15 Jul 2014 11:21:46 +0100 Subject: mfd: wm5110: Add in the output done interrupts wm5110 has interrupts to signal that an output has fully enabled. This patch adds in these interrupts although use is not made of them yet. Signed-off-by: Charles Keepax Signed-off-by: Lee Jones --- drivers/mfd/wm5110-tables.c | 18 +++++ include/linux/mfd/arizona/core.h | 10 ++- include/linux/mfd/arizona/registers.h | 120 ++++++++++++++++++++++++++++++++++ 3 files changed, 146 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/drivers/mfd/wm5110-tables.c b/drivers/mfd/wm5110-tables.c index b26be6e5e3f4..4729007055d8 100644 --- a/drivers/mfd/wm5110-tables.c +++ b/drivers/mfd/wm5110-tables.c @@ -416,6 +416,24 @@ static const struct regmap_irq wm5110_irqs[ARIZONA_NUM_IRQ] = { [ARIZONA_IRQ_ISRC2_CFG_ERR] = { .reg_offset = 3, .mask = ARIZONA_ISRC2_CFG_ERR_EINT1 }, + [ARIZONA_IRQ_HP3R_DONE] = { + .reg_offset = 3, .mask = ARIZONA_HP3R_DONE_EINT1 + }, + [ARIZONA_IRQ_HP3L_DONE] = { + .reg_offset = 3, .mask = ARIZONA_HP3L_DONE_EINT1 + }, + [ARIZONA_IRQ_HP2R_DONE] = { + .reg_offset = 3, .mask = ARIZONA_HP2R_DONE_EINT1 + }, + [ARIZONA_IRQ_HP2L_DONE] = { + .reg_offset = 3, .mask = ARIZONA_HP2L_DONE_EINT1 + }, + [ARIZONA_IRQ_HP1R_DONE] = { + .reg_offset = 3, .mask = ARIZONA_HP1R_DONE_EINT1 + }, + [ARIZONA_IRQ_HP1L_DONE] = { + .reg_offset = 3, .mask = ARIZONA_HP1L_DONE_EINT1 + }, [ARIZONA_IRQ_BOOT_DONE] = { .reg_offset = 4, .mask = ARIZONA_BOOT_DONE_EINT1 diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h index 70854d892760..6a62fc99f399 100644 --- a/include/linux/mfd/arizona/core.h +++ b/include/linux/mfd/arizona/core.h @@ -78,8 +78,14 @@ enum arizona_type { #define ARIZONA_IRQ_FLL1_CLOCK_OK 49 #define ARIZONA_IRQ_MICD_CLAMP_RISE 50 #define ARIZONA_IRQ_MICD_CLAMP_FALL 51 - -#define ARIZONA_NUM_IRQ 52 +#define ARIZONA_IRQ_HP3R_DONE 52 +#define ARIZONA_IRQ_HP3L_DONE 53 +#define ARIZONA_IRQ_HP2R_DONE 54 +#define ARIZONA_IRQ_HP2L_DONE 55 +#define ARIZONA_IRQ_HP1R_DONE 56 +#define ARIZONA_IRQ_HP1L_DONE 57 + +#define ARIZONA_NUM_IRQ 58 struct snd_soc_dapm_context; diff --git a/include/linux/mfd/arizona/registers.h b/include/linux/mfd/arizona/registers.h index 7204d8138b24..df93563ea8c5 100644 --- a/include/linux/mfd/arizona/registers.h +++ b/include/linux/mfd/arizona/registers.h @@ -4795,6 +4795,30 @@ #define ARIZONA_ISRC2_CFG_ERR_EINT1_MASK 0x0040 /* ISRC2_CFG_ERR_EINT1 */ #define ARIZONA_ISRC2_CFG_ERR_EINT1_SHIFT 6 /* ISRC2_CFG_ERR_EINT1 */ #define ARIZONA_ISRC2_CFG_ERR_EINT1_WIDTH 1 /* ISRC2_CFG_ERR_EINT1 */ +#define ARIZONA_HP3R_DONE_EINT1 0x0020 /* HP3R_DONE_EINT1 */ +#define ARIZONA_HP3R_DONE_EINT1_MASK 0x0020 /* HP3R_DONE_EINT1 */ +#define ARIZONA_HP3R_DONE_EINT1_SHIFT 5 /* HP3R_DONE_EINT1 */ +#define ARIZONA_HP3R_DONE_EINT1_WIDTH 1 /* HP3R_DONE_EINT1 */ +#define ARIZONA_HP3L_DONE_EINT1 0x0010 /* HP3L_DONE_EINT1 */ +#define ARIZONA_HP3L_DONE_EINT1_MASK 0x0010 /* HP3L_DONE_EINT1 */ +#define ARIZONA_HP3L_DONE_EINT1_SHIFT 4 /* HP3L_DONE_EINT1 */ +#define ARIZONA_HP3L_DONE_EINT1_WIDTH 1 /* HP3L_DONE_EINT1 */ +#define ARIZONA_HP2R_DONE_EINT1 0x0008 /* HP2R_DONE_EINT1 */ +#define ARIZONA_HP2R_DONE_EINT1_MASK 0x0008 /* HP2R_DONE_EINT1 */ +#define ARIZONA_HP2R_DONE_EINT1_SHIFT 3 /* HP2R_DONE_EINT1 */ +#define ARIZONA_HP2R_DONE_EINT1_WIDTH 1 /* HP2R_DONE_EINT1 */ +#define ARIZONA_HP2L_DONE_EINT1 0x0004 /* HP2L_DONE_EINT1 */ +#define ARIZONA_HP2L_DONE_EINT1_MASK 0x0004 /* HP2L_DONE_EINT1 */ +#define ARIZONA_HP2L_DONE_EINT1_SHIFT 2 /* HP2L_DONE_EINT1 */ +#define ARIZONA_HP2L_DONE_EINT1_WIDTH 1 /* HP2L_DONE_EINT1 */ +#define ARIZONA_HP1R_DONE_EINT1 0x0002 /* HP1R_DONE_EINT1 */ +#define ARIZONA_HP1R_DONE_EINT1_MASK 0x0002 /* HP1R_DONE_EINT1 */ +#define ARIZONA_HP1R_DONE_EINT1_SHIFT 1 /* HP1R_DONE_EINT1 */ +#define ARIZONA_HP1R_DONE_EINT1_WIDTH 1 /* HP1R_DONE_EINT1 */ +#define ARIZONA_HP1L_DONE_EINT1 0x0001 /* HP1L_DONE_EINT1 */ +#define ARIZONA_HP1L_DONE_EINT1_MASK 0x0001 /* HP1L_DONE_EINT1 */ +#define ARIZONA_HP1L_DONE_EINT1_SHIFT 0 /* HP1L_DONE_EINT1 */ +#define ARIZONA_HP1L_DONE_EINT1_WIDTH 1 /* HP1L_DONE_EINT1 */ /* * R3332 (0xD04) - Interrupt Status 5 @@ -4963,6 +4987,30 @@ #define ARIZONA_IM_ISRC2_CFG_ERR_EINT1_MASK 0x0040 /* IM_ISRC2_CFG_ERR_EINT1 */ #define ARIZONA_IM_ISRC2_CFG_ERR_EINT1_SHIFT 6 /* IM_ISRC2_CFG_ERR_EINT1 */ #define ARIZONA_IM_ISRC2_CFG_ERR_EINT1_WIDTH 1 /* IM_ISRC2_CFG_ERR_EINT1 */ +#define ARIZONA_IM_HP3R_DONE_EINT1 0x0020 /* IM_HP3R_DONE_EINT1 */ +#define ARIZONA_IM_HP3R_DONE_EINT1_MASK 0x0020 /* IM_HP3R_DONE_EINT1 */ +#define ARIZONA_IM_HP3R_DONE_EINT1_SHIFT 5 /* IM_HP3R_DONE_EINT1 */ +#define ARIZONA_IM_HP3R_DONE_EINT1_WIDTH 1 /* IM_HP3R_DONE_EINT1 */ +#define ARIZONA_IM_HP3L_DONE_EINT1 0x0010 /* IM_HP3L_DONE_EINT1 */ +#define ARIZONA_IM_HP3L_DONE_EINT1_MASK 0x0010 /* IM_HP3L_DONE_EINT1 */ +#define ARIZONA_IM_HP3L_DONE_EINT1_SHIFT 4 /* IM_HP3L_DONE_EINT1 */ +#define ARIZONA_IM_HP3L_DONE_EINT1_WIDTH 1 /* IM_HP3L_DONE_EINT1 */ +#define ARIZONA_IM_HP2R_DONE_EINT1 0x0008 /* IM_HP2R_DONE_EINT1 */ +#define ARIZONA_IM_HP2R_DONE_EINT1_MASK 0x0008 /* IM_HP2R_DONE_EINT1 */ +#define ARIZONA_IM_HP2R_DONE_EINT1_SHIFT 3 /* IM_HP2R_DONE_EINT1 */ +#define ARIZONA_IM_HP2R_DONE_EINT1_WIDTH 1 /* IM_HP2R_DONE_EINT1 */ +#define ARIZONA_IM_HP2L_DONE_EINT1 0x0004 /* IM_HP2L_DONE_EINT1 */ +#define ARIZONA_IM_HP2L_DONE_EINT1_MASK 0x0004 /* IM_HP2L_DONE_EINT1 */ +#define ARIZONA_IM_HP2L_DONE_EINT1_SHIFT 2 /* IM_HP2L_DONE_EINT1 */ +#define ARIZONA_IM_HP2L_DONE_EINT1_WIDTH 1 /* IM_HP2L_DONE_EINT1 */ +#define ARIZONA_IM_HP1R_DONE_EINT1 0x0002 /* IM_HP1R_DONE_EINT1 */ +#define ARIZONA_IM_HP1R_DONE_EINT1_MASK 0x0002 /* IM_HP1R_DONE_EINT1 */ +#define ARIZONA_IM_HP1R_DONE_EINT1_SHIFT 1 /* IM_HP1R_DONE_EINT1 */ +#define ARIZONA_IM_HP1R_DONE_EINT1_WIDTH 1 /* IM_HP1R_DONE_EINT1 */ +#define ARIZONA_IM_HP1L_DONE_EINT1 0x0001 /* IM_HP1L_DONE_EINT1 */ +#define ARIZONA_IM_HP1L_DONE_EINT1_MASK 0x0001 /* IM_HP1L_DONE_EINT1 */ +#define ARIZONA_IM_HP1L_DONE_EINT1_SHIFT 0 /* IM_HP1L_DONE_EINT1 */ +#define ARIZONA_IM_HP1L_DONE_EINT1_WIDTH 1 /* IM_HP1L_DONE_EINT1 */ /* * R3340 (0xD0C) - Interrupt Status 5 Mask @@ -5139,6 +5187,30 @@ #define ARIZONA_ISRC2_CFG_ERR_EINT2_MASK 0x0040 /* ISRC2_CFG_ERR_EINT2 */ #define ARIZONA_ISRC2_CFG_ERR_EINT2_SHIFT 6 /* ISRC2_CFG_ERR_EINT2 */ #define ARIZONA_ISRC2_CFG_ERR_EINT2_WIDTH 1 /* ISRC2_CFG_ERR_EINT2 */ +#define ARIZONA_HP3R_DONE_EINT2 0x0020 /* HP3R_DONE_EINT2 */ +#define ARIZONA_HP3R_DONE_EINT2_MASK 0x0020 /* HP3R_DONE_EINT2 */ +#define ARIZONA_HP3R_DONE_EINT2_SHIFT 5 /* HP3R_DONE_EINT2 */ +#define ARIZONA_HP3R_DONE_EINT2_WIDTH 1 /* HP3R_DONE_EINT2 */ +#define ARIZONA_HP3L_DONE_EINT2 0x0010 /* HP3L_DONE_EINT2 */ +#define ARIZONA_HP3L_DONE_EINT2_MASK 0x0010 /* HP3L_DONE_EINT2 */ +#define ARIZONA_HP3L_DONE_EINT2_SHIFT 4 /* HP3L_DONE_EINT2 */ +#define ARIZONA_HP3L_DONE_EINT2_WIDTH 1 /* HP3L_DONE_EINT2 */ +#define ARIZONA_HP2R_DONE_EINT2 0x0008 /* HP2R_DONE_EINT2 */ +#define ARIZONA_HP2R_DONE_EINT2_MASK 0x0008 /* HP2R_DONE_EINT2 */ +#define ARIZONA_HP2R_DONE_EINT2_SHIFT 3 /* HP2R_DONE_EINT2 */ +#define ARIZONA_HP2R_DONE_EINT2_WIDTH 1 /* HP2R_DONE_EINT2 */ +#define ARIZONA_HP2L_DONE_EINT2 0x0004 /* HP2L_DONE_EINT2 */ +#define ARIZONA_HP2L_DONE_EINT2_MASK 0x0004 /* HP2L_DONE_EINT2 */ +#define ARIZONA_HP2L_DONE_EINT2_SHIFT 2 /* HP2L_DONE_EINT2 */ +#define ARIZONA_HP2L_DONE_EINT2_WIDTH 1 /* HP2L_DONE_EINT2 */ +#define ARIZONA_HP1R_DONE_EINT2 0x0002 /* HP1R_DONE_EINT2 */ +#define ARIZONA_HP1R_DONE_EINT2_MASK 0x0002 /* HP1R_DONE_EINT2 */ +#define ARIZONA_HP1R_DONE_EINT2_SHIFT 1 /* HP1R_DONE_EINT2 */ +#define ARIZONA_HP1R_DONE_EINT2_WIDTH 1 /* HP1R_DONE_EINT2 */ +#define ARIZONA_HP1L_DONE_EINT2 0x0001 /* HP1L_DONE_EINT2 */ +#define ARIZONA_HP1L_DONE_EINT2_MASK 0x0001 /* HP1L_DONE_EINT2 */ +#define ARIZONA_HP1L_DONE_EINT2_SHIFT 0 /* HP1L_DONE_EINT2 */ +#define ARIZONA_HP1L_DONE_EINT2_WIDTH 1 /* HP1L_DONE_EINT2 */ /* * R3348 (0xD14) - IRQ2 Status 5 @@ -5307,6 +5379,30 @@ #define ARIZONA_IM_ISRC2_CFG_ERR_EINT2_MASK 0x0040 /* IM_ISRC2_CFG_ERR_EINT2 */ #define ARIZONA_IM_ISRC2_CFG_ERR_EINT2_SHIFT 6 /* IM_ISRC2_CFG_ERR_EINT2 */ #define ARIZONA_IM_ISRC2_CFG_ERR_EINT2_WIDTH 1 /* IM_ISRC2_CFG_ERR_EINT2 */ +#define ARIZONA_IM_HP3R_DONE_EINT2 0x0020 /* IM_HP3R_DONE_EINT2 */ +#define ARIZONA_IM_HP3R_DONE_EINT2_MASK 0x0020 /* IM_HP3R_DONE_EINT2 */ +#define ARIZONA_IM_HP3R_DONE_EINT2_SHIFT 5 /* IM_HP3R_DONE_EINT2 */ +#define ARIZONA_IM_HP3R_DONE_EINT2_WIDTH 1 /* IM_HP3R_DONE_EINT2 */ +#define ARIZONA_IM_HP3L_DONE_EINT2 0x0010 /* IM_HP3L_DONE_EINT2 */ +#define ARIZONA_IM_HP3L_DONE_EINT2_MASK 0x0010 /* IM_HP3L_DONE_EINT2 */ +#define ARIZONA_IM_HP3L_DONE_EINT2_SHIFT 4 /* IM_HP3L_DONE_EINT2 */ +#define ARIZONA_IM_HP3L_DONE_EINT2_WIDTH 1 /* IM_HP3L_DONE_EINT2 */ +#define ARIZONA_IM_HP2R_DONE_EINT2 0x0008 /* IM_HP2R_DONE_EINT2 */ +#define ARIZONA_IM_HP2R_DONE_EINT2_MASK 0x0008 /* IM_HP2R_DONE_EINT2 */ +#define ARIZONA_IM_HP2R_DONE_EINT2_SHIFT 3 /* IM_HP2R_DONE_EINT2 */ +#define ARIZONA_IM_HP2R_DONE_EINT2_WIDTH 1 /* IM_HP2R_DONE_EINT2 */ +#define ARIZONA_IM_HP2L_DONE_EINT2 0x0004 /* IM_HP2L_DONE_EINT2 */ +#define ARIZONA_IM_HP2L_DONE_EINT2_MASK 0x0004 /* IM_HP2L_DONE_EINT2 */ +#define ARIZONA_IM_HP2L_DONE_EINT2_SHIFT 2 /* IM_HP2L_DONE_EINT2 */ +#define ARIZONA_IM_HP2L_DONE_EINT2_WIDTH 1 /* IM_HP2L_DONE_EINT2 */ +#define ARIZONA_IM_HP1R_DONE_EINT2 0x0002 /* IM_HP1R_DONE_EINT2 */ +#define ARIZONA_IM_HP1R_DONE_EINT2_MASK 0x0002 /* IM_HP1R_DONE_EINT2 */ +#define ARIZONA_IM_HP1R_DONE_EINT2_SHIFT 1 /* IM_HP1R_DONE_EINT2 */ +#define ARIZONA_IM_HP1R_DONE_EINT2_WIDTH 1 /* IM_HP1R_DONE_EINT2 */ +#define ARIZONA_IM_HP1L_DONE_EINT2 0x0001 /* IM_HP1L_DONE_EINT2 */ +#define ARIZONA_IM_HP1L_DONE_EINT2_MASK 0x0001 /* IM_HP1L_DONE_EINT2 */ +#define ARIZONA_IM_HP1L_DONE_EINT2_SHIFT 0 /* IM_HP1L_DONE_EINT2 */ +#define ARIZONA_IM_HP1L_DONE_EINT2_WIDTH 1 /* IM_HP1L_DONE_EINT2 */ /* * R3356 (0xD1C) - IRQ2 Status 5 Mask @@ -5464,6 +5560,30 @@ #define ARIZONA_ISRC2_CFG_ERR_STS_MASK 0x0040 /* ISRC2_CFG_ERR_STS */ #define ARIZONA_ISRC2_CFG_ERR_STS_SHIFT 6 /* ISRC2_CFG_ERR_STS */ #define ARIZONA_ISRC2_CFG_ERR_STS_WIDTH 1 /* ISRC2_CFG_ERR_STS */ +#define ARIZONA_HP3R_DONE_STS 0x0020 /* HP3R_DONE_STS */ +#define ARIZONA_HP3R_DONE_STS_MASK 0x0020 /* HP3R_DONE_STS */ +#define ARIZONA_HP3R_DONE_STS_SHIFT 5 /* HP3R_DONE_STS */ +#define ARIZONA_HP3R_DONE_STS_WIDTH 1 /* HP3R_DONE_STS */ +#define ARIZONA_HP3L_DONE_STS 0x0010 /* HP3L_DONE_STS */ +#define ARIZONA_HP3L_DONE_STS_MASK 0x0010 /* HP3L_DONE_STS */ +#define ARIZONA_HP3L_DONE_STS_SHIFT 4 /* HP3L_DONE_STS */ +#define ARIZONA_HP3L_DONE_STS_WIDTH 1 /* HP3L_DONE_STS */ +#define ARIZONA_HP2R_DONE_STS 0x0008 /* HP2R_DONE_STS */ +#define ARIZONA_HP2R_DONE_STS_MASK 0x0008 /* HP2R_DONE_STS */ +#define ARIZONA_HP2R_DONE_STS_SHIFT 3 /* HP2R_DONE_STS */ +#define ARIZONA_HP2R_DONE_STS_WIDTH 1 /* HP2R_DONE_STS */ +#define ARIZONA_HP2L_DONE_STS 0x0004 /* HP2L_DONE_STS */ +#define ARIZONA_HP2L_DONE_STS_MASK 0x0004 /* HP2L_DONE_STS */ +#define ARIZONA_HP2L_DONE_STS_SHIFT 2 /* HP2L_DONE_STS */ +#define ARIZONA_HP2L_DONE_STS_WIDTH 1 /* HP2L_DONE_STS */ +#define ARIZONA_HP1R_DONE_STS 0x0002 /* HP1R_DONE_STS */ +#define ARIZONA_HP1R_DONE_STS_MASK 0x0002 /* HP1R_DONE_STS */ +#define ARIZONA_HP1R_DONE_STS_SHIFT 1 /* HP1R_DONE_STS */ +#define ARIZONA_HP1R_DONE_STS_WIDTH 1 /* HP1R_DONE_STS */ +#define ARIZONA_HP1L_DONE_STS 0x0001 /* HP1L_DONE_STS */ +#define ARIZONA_HP1L_DONE_STS_MASK 0x0001 /* HP1L_DONE_STS */ +#define ARIZONA_HP1L_DONE_STS_SHIFT 0 /* HP1L_DONE_STS */ +#define ARIZONA_HP1L_DONE_STS_WIDTH 1 /* HP1L_DONE_STS */ /* * R3363 (0xD23) - Interrupt Raw Status 5 -- cgit v1.2.3 From c0fe2c5b3f730e3d56d37f7b731a5b1191a4e8bf Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Tue, 15 Jul 2014 11:21:47 +0100 Subject: mfd: arizona: Rename thermal shutdown interrupt Newer versions of the IP introduce short circuit protection which will also shutdown the speaker. Rename the interrupt and associated register bits associated with thermal events to better fit the function and avoid conflict with future interrupt additions. Signed-off-by: Charles Keepax Signed-off-by: Lee Jones --- drivers/mfd/wm5102-tables.c | 8 ++-- drivers/mfd/wm5110-tables.c | 8 ++-- drivers/mfd/wm8997-tables.c | 8 ++-- include/linux/mfd/arizona/core.h | 4 +- include/linux/mfd/arizona/registers.h | 80 +++++++++++++++++------------------ sound/soc/codecs/arizona.c | 10 ++--- 6 files changed, 59 insertions(+), 59 deletions(-) (limited to 'include') diff --git a/drivers/mfd/wm5102-tables.c b/drivers/mfd/wm5102-tables.c index c8a993bd17ae..fb4d4bb0f47d 100644 --- a/drivers/mfd/wm5102-tables.c +++ b/drivers/mfd/wm5102-tables.c @@ -138,11 +138,11 @@ static const struct regmap_irq wm5102_irqs[ARIZONA_NUM_IRQ] = { .reg_offset = 1, .mask = ARIZONA_DSP_IRQ1_EINT1 }, - [ARIZONA_IRQ_SPK_SHUTDOWN_WARN] = { - .reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_WARN_EINT1 + [ARIZONA_IRQ_SPK_OVERHEAT_WARN] = { + .reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_WARN_EINT1 }, - [ARIZONA_IRQ_SPK_SHUTDOWN] = { - .reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_EINT1 + [ARIZONA_IRQ_SPK_OVERHEAT] = { + .reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_EINT1 }, [ARIZONA_IRQ_HPDET] = { .reg_offset = 2, .mask = ARIZONA_HPDET_EINT1 diff --git a/drivers/mfd/wm5110-tables.c b/drivers/mfd/wm5110-tables.c index 4729007055d8..2822768f2df1 100644 --- a/drivers/mfd/wm5110-tables.c +++ b/drivers/mfd/wm5110-tables.c @@ -340,11 +340,11 @@ static const struct regmap_irq wm5110_irqs[ARIZONA_NUM_IRQ] = { .reg_offset = 1, .mask = ARIZONA_DSP_IRQ1_EINT1 }, - [ARIZONA_IRQ_SPK_SHUTDOWN_WARN] = { - .reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_WARN_EINT1 + [ARIZONA_IRQ_SPK_OVERHEAT_WARN] = { + .reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_WARN_EINT1 }, - [ARIZONA_IRQ_SPK_SHUTDOWN] = { - .reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_EINT1 + [ARIZONA_IRQ_SPK_OVERHEAT] = { + .reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_EINT1 }, [ARIZONA_IRQ_HPDET] = { .reg_offset = 2, .mask = ARIZONA_HPDET_EINT1 diff --git a/drivers/mfd/wm8997-tables.c b/drivers/mfd/wm8997-tables.c index 04bc6d5ff285..510da3b52324 100644 --- a/drivers/mfd/wm8997-tables.c +++ b/drivers/mfd/wm8997-tables.c @@ -65,11 +65,11 @@ static const struct regmap_irq wm8997_irqs[ARIZONA_NUM_IRQ] = { [ARIZONA_IRQ_GP2] = { .reg_offset = 0, .mask = ARIZONA_GP2_EINT1 }, [ARIZONA_IRQ_GP1] = { .reg_offset = 0, .mask = ARIZONA_GP1_EINT1 }, - [ARIZONA_IRQ_SPK_SHUTDOWN_WARN] = { - .reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_WARN_EINT1 + [ARIZONA_IRQ_SPK_OVERHEAT_WARN] = { + .reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_WARN_EINT1 }, - [ARIZONA_IRQ_SPK_SHUTDOWN] = { - .reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_EINT1 + [ARIZONA_IRQ_SPK_OVERHEAT] = { + .reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_EINT1 }, [ARIZONA_IRQ_HPDET] = { .reg_offset = 2, .mask = ARIZONA_HPDET_EINT1 diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h index 6a62fc99f399..819edf5d1edf 100644 --- a/include/linux/mfd/arizona/core.h +++ b/include/linux/mfd/arizona/core.h @@ -46,8 +46,8 @@ enum arizona_type { #define ARIZONA_IRQ_DSP_IRQ6 17 #define ARIZONA_IRQ_DSP_IRQ7 18 #define ARIZONA_IRQ_DSP_IRQ8 19 -#define ARIZONA_IRQ_SPK_SHUTDOWN_WARN 20 -#define ARIZONA_IRQ_SPK_SHUTDOWN 21 +#define ARIZONA_IRQ_SPK_OVERHEAT_WARN 20 +#define ARIZONA_IRQ_SPK_OVERHEAT 21 #define ARIZONA_IRQ_MICDET 22 #define ARIZONA_IRQ_HPDET 23 #define ARIZONA_IRQ_WSEQ_DONE 24 diff --git a/include/linux/mfd/arizona/registers.h b/include/linux/mfd/arizona/registers.h index df93563ea8c5..f7d6f9e91da1 100644 --- a/include/linux/mfd/arizona/registers.h +++ b/include/linux/mfd/arizona/registers.h @@ -4691,14 +4691,14 @@ /* * R3330 (0xD02) - Interrupt Status 3 */ -#define ARIZONA_SPK_SHUTDOWN_WARN_EINT1 0x8000 /* SPK_SHUTDOWN_WARN_EINT1 */ -#define ARIZONA_SPK_SHUTDOWN_WARN_EINT1_MASK 0x8000 /* SPK_SHUTDOWN_WARN_EINT1 */ -#define ARIZONA_SPK_SHUTDOWN_WARN_EINT1_SHIFT 15 /* SPK_SHUTDOWN_WARN_EINT1 */ -#define ARIZONA_SPK_SHUTDOWN_WARN_EINT1_WIDTH 1 /* SPK_SHUTDOWN_WARN_EINT1 */ -#define ARIZONA_SPK_SHUTDOWN_EINT1 0x4000 /* SPK_SHUTDOWN_EINT1 */ -#define ARIZONA_SPK_SHUTDOWN_EINT1_MASK 0x4000 /* SPK_SHUTDOWN_EINT1 */ -#define ARIZONA_SPK_SHUTDOWN_EINT1_SHIFT 14 /* SPK_SHUTDOWN_EINT1 */ -#define ARIZONA_SPK_SHUTDOWN_EINT1_WIDTH 1 /* SPK_SHUTDOWN_EINT1 */ +#define ARIZONA_SPK_OVERHEAT_WARN_EINT1 0x8000 /* SPK_OVERHEAT_WARN_EINT1 */ +#define ARIZONA_SPK_OVERHEAT_WARN_EINT1_MASK 0x8000 /* SPK_OVERHEAD_WARN_EINT1 */ +#define ARIZONA_SPK_OVERHEAT_WARN_EINT1_SHIFT 15 /* SPK_OVERHEAT_WARN_EINT1 */ +#define ARIZONA_SPK_OVERHEAT_WARN_EINT1_WIDTH 1 /* SPK_OVERHEAT_WARN_EINT1 */ +#define ARIZONA_SPK_OVERHEAT_EINT1 0x4000 /* SPK_OVERHEAT_EINT1 */ +#define ARIZONA_SPK_OVERHEAT_EINT1_MASK 0x4000 /* SPK_OVERHEAT_EINT1 */ +#define ARIZONA_SPK_OVERHEAT_EINT1_SHIFT 14 /* SPK_OVERHEAT_EINT1 */ +#define ARIZONA_SPK_OVERHEAT_EINT1_WIDTH 1 /* SPK_OVERHEAT_EINT1 */ #define ARIZONA_HPDET_EINT1 0x2000 /* HPDET_EINT1 */ #define ARIZONA_HPDET_EINT1_MASK 0x2000 /* HPDET_EINT1 */ #define ARIZONA_HPDET_EINT1_SHIFT 13 /* HPDET_EINT1 */ @@ -4883,14 +4883,14 @@ /* * R3338 (0xD0A) - Interrupt Status 3 Mask */ -#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT1 0x8000 /* IM_SPK_SHUTDOWN_WARN_EINT1 */ -#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT1_MASK 0x8000 /* IM_SPK_SHUTDOWN_WARN_EINT1 */ -#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT1_SHIFT 15 /* IM_SPK_SHUTDOWN_WARN_EINT1 */ -#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT1_WIDTH 1 /* IM_SPK_SHUTDOWN_WARN_EINT1 */ -#define ARIZONA_IM_SPK_SHUTDOWN_EINT1 0x4000 /* IM_SPK_SHUTDOWN_EINT1 */ -#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_MASK 0x4000 /* IM_SPK_SHUTDOWN_EINT1 */ -#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_SHIFT 14 /* IM_SPK_SHUTDOWN_EINT1 */ -#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_WIDTH 1 /* IM_SPK_SHUTDOWN_EINT1 */ +#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT1 0x8000 /* IM_SPK_OVERHEAT_WARN_EINT1 */ +#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT1_MASK 0x8000 /* IM_SPK_OVERHEAT_WARN_EINT1 */ +#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT1_SHIFT 15 /* IM_SPK_OVERHEAT_WARN_EINT1 */ +#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT1_WIDTH 1 /* IM_SPK_OVERHEAT_WARN_EINT1 */ +#define ARIZONA_IM_SPK_OVERHEAT_EINT1 0x4000 /* IM_SPK_OVERHEAT_EINT1 */ +#define ARIZONA_IM_SPK_OVERHEAT_EINT1_MASK 0x4000 /* IM_SPK_OVERHEAT_EINT1 */ +#define ARIZONA_IM_SPK_OVERHEAT_EINT1_SHIFT 14 /* IM_SPK_OVERHEAT_EINT1 */ +#define ARIZONA_IM_SPK_OVERHEAT_EINT1_WIDTH 1 /* IM_SPK_OVERHEAT_EINT1 */ #define ARIZONA_IM_HPDET_EINT1 0x2000 /* IM_HPDET_EINT1 */ #define ARIZONA_IM_HPDET_EINT1_MASK 0x2000 /* IM_HPDET_EINT1 */ #define ARIZONA_IM_HPDET_EINT1_SHIFT 13 /* IM_HPDET_EINT1 */ @@ -5083,14 +5083,14 @@ /* * R3346 (0xD12) - IRQ2 Status 3 */ -#define ARIZONA_SPK_SHUTDOWN_WARN_EINT2 0x8000 /* SPK_SHUTDOWN_WARN_EINT2 */ -#define ARIZONA_SPK_SHUTDOWN_WARN_EINT2_MASK 0x8000 /* SPK_SHUTDOWN_WARN_EINT2 */ -#define ARIZONA_SPK_SHUTDOWN_WARN_EINT2_SHIFT 15 /* SPK_SHUTDOWN_WARN_EINT2 */ -#define ARIZONA_SPK_SHUTDOWN_WARN_EINT2_WIDTH 1 /* SPK_SHUTDOWN_WARN_EINT2 */ -#define ARIZONA_SPK_SHUTDOWN_EINT2 0x4000 /* SPK_SHUTDOWN_EINT2 */ -#define ARIZONA_SPK_SHUTDOWN_EINT2_MASK 0x4000 /* SPK_SHUTDOWN_EINT2 */ -#define ARIZONA_SPK_SHUTDOWN_EINT2_SHIFT 14 /* SPK_SHUTDOWN_EINT2 */ -#define ARIZONA_SPK_SHUTDOWN_EINT2_WIDTH 1 /* SPK_SHUTDOWN_EINT2 */ +#define ARIZONA_SPK_OVERHEAT_WARN_EINT2 0x8000 /* SPK_OVERHEAT_WARN_EINT2 */ +#define ARIZONA_SPK_OVERHEAT_WARN_EINT2_MASK 0x8000 /* SPK_OVERHEAT_WARN_EINT2 */ +#define ARIZONA_SPK_OVERHEAT_WARN_EINT2_SHIFT 15 /* SPK_OVERHEAT_WARN_EINT2 */ +#define ARIZONA_SPK_OVERHEAT_WARN_EINT2_WIDTH 1 /* SPK_OVERHEAT_WARN_EINT2 */ +#define ARIZONA_SPK_OVERHEAT_EINT2 0x4000 /* SPK_OVERHEAT_EINT2 */ +#define ARIZONA_SPK_OVERHEAT_EINT2_MASK 0x4000 /* SPK_OVERHEAT_EINT2 */ +#define ARIZONA_SPK_OVERHEAT_EINT2_SHIFT 14 /* SPK_OVERHEAT_EINT2 */ +#define ARIZONA_SPK_OVERHEAT_EINT2_WIDTH 1 /* SPK_OVERHEAT_EINT2 */ #define ARIZONA_HPDET_EINT2 0x2000 /* HPDET_EINT2 */ #define ARIZONA_HPDET_EINT2_MASK 0x2000 /* HPDET_EINT2 */ #define ARIZONA_HPDET_EINT2_SHIFT 13 /* HPDET_EINT2 */ @@ -5275,14 +5275,14 @@ /* * R3354 (0xD1A) - IRQ2 Status 3 Mask */ -#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT2 0x8000 /* IM_SPK_SHUTDOWN_WARN_EINT2 */ -#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT2_MASK 0x8000 /* IM_SPK_SHUTDOWN_WARN_EINT2 */ -#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT2_SHIFT 15 /* IM_SPK_SHUTDOWN_WARN_EINT2 */ -#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT2_WIDTH 1 /* IM_SPK_SHUTDOWN_WARN_EINT2 */ -#define ARIZONA_IM_SPK_SHUTDOWN_EINT2 0x4000 /* IM_SPK_SHUTDOWN_EINT2 */ -#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_MASK 0x4000 /* IM_SPK_SHUTDOWN_EINT2 */ -#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_SHIFT 14 /* IM_SPK_SHUTDOWN_EINT2 */ -#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_WIDTH 1 /* IM_SPK_SHUTDOWN_EINT2 */ +#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT2 0x8000 /* IM_SPK_OVERHEAT_WARN_EINT2 */ +#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT2_MASK 0x8000 /* IM_SPK_OVERHEAT_WARN_EINT2 */ +#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT2_SHIFT 15 /* IM_SPK_OVERHEAT_WARN_EINT2 */ +#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT2_WIDTH 1 /* IM_SPK_OVERHEAT_WARN_EINT2 */ +#define ARIZONA_IM_SPK_OVERHEAT_EINT2 0x4000 /* IM_SPK_OVERHEAT_EINT2 */ +#define ARIZONA_IM_SPK_OVERHEAT_EINT2_MASK 0x4000 /* IM_SPK_OVERHEAT_EINT2 */ +#define ARIZONA_IM_SPK_OVERHEAT_EINT2_SHIFT 14 /* IM_SPK_OVERHEAT_EINT2 */ +#define ARIZONA_IM_SPK_OVERHEAT_EINT2_WIDTH 1 /* IM_SPK_OVERHEAT_EINT2 */ #define ARIZONA_IM_HPDET_EINT2 0x2000 /* IM_HPDET_EINT2 */ #define ARIZONA_IM_HPDET_EINT2_MASK 0x2000 /* IM_HPDET_EINT2 */ #define ARIZONA_IM_HPDET_EINT2_SHIFT 13 /* IM_HPDET_EINT2 */ @@ -5456,14 +5456,14 @@ /* * R3361 (0xD21) - Interrupt Raw Status 3 */ -#define ARIZONA_SPK_SHUTDOWN_WARN_STS 0x8000 /* SPK_SHUTDOWN_WARN_STS */ -#define ARIZONA_SPK_SHUTDOWN_WARN_STS_MASK 0x8000 /* SPK_SHUTDOWN_WARN_STS */ -#define ARIZONA_SPK_SHUTDOWN_WARN_STS_SHIFT 15 /* SPK_SHUTDOWN_WARN_STS */ -#define ARIZONA_SPK_SHUTDOWN_WARN_STS_WIDTH 1 /* SPK_SHUTDOWN_WARN_STS */ -#define ARIZONA_SPK_SHUTDOWN_STS 0x4000 /* SPK_SHUTDOWN_STS */ -#define ARIZONA_SPK_SHUTDOWN_STS_MASK 0x4000 /* SPK_SHUTDOWN_STS */ -#define ARIZONA_SPK_SHUTDOWN_STS_SHIFT 14 /* SPK_SHUTDOWN_STS */ -#define ARIZONA_SPK_SHUTDOWN_STS_WIDTH 1 /* SPK_SHUTDOWN_STS */ +#define ARIZONA_SPK_OVERHEAT_WARN_STS 0x8000 /* SPK_OVERHEAT_WARN_STS */ +#define ARIZONA_SPK_OVERHEAT_WARN_STS_MASK 0x8000 /* SPK_OVERHEAT_WARN_STS */ +#define ARIZONA_SPK_OVERHEAT_WARN_STS_SHIFT 15 /* SPK_OVERHEAT_WARN_STS */ +#define ARIZONA_SPK_OVERHEAT_WARN_STS_WIDTH 1 /* SPK_OVERHEAT_WARN_STS */ +#define ARIZONA_SPK_OVERHEAT_STS 0x4000 /* SPK_OVERHEAT_STS */ +#define ARIZONA_SPK_OVERHEAT_STS_MASK 0x4000 /* SPK_OVERHEAT_STS */ +#define ARIZONA_SPK_OVERHEAT_STS_SHIFT 14 /* SPK_OVERHEAT_STS */ +#define ARIZONA_SPK_OVERHEAT_STS_WIDTH 1 /* SPK_OVERHEAT_STS */ #define ARIZONA_HPDET_STS 0x2000 /* HPDET_STS */ #define ARIZONA_HPDET_STS_MASK 0x2000 /* HPDET_STS */ #define ARIZONA_HPDET_STS_SHIFT 13 /* HPDET_STS */ diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c index 29e198f57d4c..1b14105d8da3 100644 --- a/sound/soc/codecs/arizona.c +++ b/sound/soc/codecs/arizona.c @@ -107,7 +107,7 @@ static int arizona_spk_ev(struct snd_soc_dapm_widget *w, break; case SND_SOC_DAPM_POST_PMU: val = snd_soc_read(codec, ARIZONA_INTERRUPT_RAW_STATUS_3); - if (val & ARIZONA_SPK_SHUTDOWN_STS) { + if (val & ARIZONA_SPK_OVERHEAT_STS) { dev_crit(arizona->dev, "Speaker not enabled due to temperature\n"); return -EBUSY; @@ -159,7 +159,7 @@ static irqreturn_t arizona_thermal_warn(int irq, void *data) if (ret != 0) { dev_err(arizona->dev, "Failed to read thermal status: %d\n", ret); - } else if (val & ARIZONA_SPK_SHUTDOWN_WARN_STS) { + } else if (val & ARIZONA_SPK_OVERHEAT_WARN_STS) { dev_crit(arizona->dev, "Thermal warning\n"); } @@ -177,7 +177,7 @@ static irqreturn_t arizona_thermal_shutdown(int irq, void *data) if (ret != 0) { dev_err(arizona->dev, "Failed to read thermal status: %d\n", ret); - } else if (val & ARIZONA_SPK_SHUTDOWN_STS) { + } else if (val & ARIZONA_SPK_OVERHEAT_STS) { dev_crit(arizona->dev, "Thermal shutdown\n"); ret = regmap_update_bits(arizona->regmap, ARIZONA_OUTPUT_ENABLES_1, @@ -223,7 +223,7 @@ int arizona_init_spk(struct snd_soc_codec *codec) break; } - ret = arizona_request_irq(arizona, ARIZONA_IRQ_SPK_SHUTDOWN_WARN, + ret = arizona_request_irq(arizona, ARIZONA_IRQ_SPK_OVERHEAT_WARN, "Thermal warning", arizona_thermal_warn, arizona); if (ret != 0) @@ -231,7 +231,7 @@ int arizona_init_spk(struct snd_soc_codec *codec) "Failed to get thermal warning IRQ: %d\n", ret); - ret = arizona_request_irq(arizona, ARIZONA_IRQ_SPK_SHUTDOWN, + ret = arizona_request_irq(arizona, ARIZONA_IRQ_SPK_OVERHEAT, "Thermal shutdown", arizona_thermal_shutdown, arizona); if (ret != 0) -- cgit v1.2.3 From 3215501fc90e109c7b854423e02eb05bc638b555 Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Tue, 15 Jul 2014 11:21:48 +0100 Subject: mfd: wm5110: Add new interrupt register definitions Newer versions of the IP have a lot of new interrupts and move several existing interrupts. This patch adds the register definitions and regmap hookup for these interrupts. Signed-off-by: Charles Keepax Signed-off-by: Lee Jones --- drivers/mfd/arizona-irq.c | 10 +- drivers/mfd/arizona.h | 1 + drivers/mfd/wm5110-tables.c | 213 +++++++++++++ include/linux/mfd/arizona/core.h | 21 +- include/linux/mfd/arizona/registers.h | 585 ++++++++++++++++++++++++++++++++++ 5 files changed, 827 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/drivers/mfd/arizona-irq.c b/drivers/mfd/arizona-irq.c index 17102f589100..e780bc40165d 100644 --- a/drivers/mfd/arizona-irq.c +++ b/drivers/mfd/arizona-irq.c @@ -203,7 +203,15 @@ int arizona_irq_init(struct arizona *arizona) #ifdef CONFIG_MFD_WM5110 case WM5110: aod = &wm5110_aod; - irq = &wm5110_irq; + + switch (arizona->rev) { + case 0 ... 2: + irq = &wm5110_irq; + break; + default: + irq = &wm5110_revd_irq; + break; + } ctrlif_error = false; break; diff --git a/drivers/mfd/arizona.h b/drivers/mfd/arizona.h index 2951498ab9a1..fbe2843271c5 100644 --- a/drivers/mfd/arizona.h +++ b/drivers/mfd/arizona.h @@ -36,6 +36,7 @@ extern const struct regmap_irq_chip wm5102_irq; extern const struct regmap_irq_chip wm5110_aod; extern const struct regmap_irq_chip wm5110_irq; +extern const struct regmap_irq_chip wm5110_revd_irq; extern const struct regmap_irq_chip wm8997_aod; extern const struct regmap_irq_chip wm8997_irq; diff --git a/drivers/mfd/wm5110-tables.c b/drivers/mfd/wm5110-tables.c index 2822768f2df1..9b98ee559188 100644 --- a/drivers/mfd/wm5110-tables.c +++ b/drivers/mfd/wm5110-tables.c @@ -457,6 +457,209 @@ const struct regmap_irq_chip wm5110_irq = { }; EXPORT_SYMBOL_GPL(wm5110_irq); +static const struct regmap_irq wm5110_revd_irqs[ARIZONA_NUM_IRQ] = { + [ARIZONA_IRQ_GP4] = { .reg_offset = 0, .mask = ARIZONA_GP4_EINT1 }, + [ARIZONA_IRQ_GP3] = { .reg_offset = 0, .mask = ARIZONA_GP3_EINT1 }, + [ARIZONA_IRQ_GP2] = { .reg_offset = 0, .mask = ARIZONA_GP2_EINT1 }, + [ARIZONA_IRQ_GP1] = { .reg_offset = 0, .mask = ARIZONA_GP1_EINT1 }, + + [ARIZONA_IRQ_DSP4_RAM_RDY] = { + .reg_offset = 1, .mask = ARIZONA_DSP4_RAM_RDY_EINT1 + }, + [ARIZONA_IRQ_DSP3_RAM_RDY] = { + .reg_offset = 1, .mask = ARIZONA_DSP3_RAM_RDY_EINT1 + }, + [ARIZONA_IRQ_DSP2_RAM_RDY] = { + .reg_offset = 1, .mask = ARIZONA_DSP2_RAM_RDY_EINT1 + }, + [ARIZONA_IRQ_DSP1_RAM_RDY] = { + .reg_offset = 1, .mask = ARIZONA_DSP1_RAM_RDY_EINT1 + }, + [ARIZONA_IRQ_DSP_IRQ8] = { + .reg_offset = 1, .mask = ARIZONA_DSP_IRQ8_EINT1 + }, + [ARIZONA_IRQ_DSP_IRQ7] = { + .reg_offset = 1, .mask = ARIZONA_DSP_IRQ7_EINT1 + }, + [ARIZONA_IRQ_DSP_IRQ6] = { + .reg_offset = 1, .mask = ARIZONA_DSP_IRQ6_EINT1 + }, + [ARIZONA_IRQ_DSP_IRQ5] = { + .reg_offset = 1, .mask = ARIZONA_DSP_IRQ5_EINT1 + }, + [ARIZONA_IRQ_DSP_IRQ4] = { + .reg_offset = 1, .mask = ARIZONA_DSP_IRQ4_EINT1 + }, + [ARIZONA_IRQ_DSP_IRQ3] = { + .reg_offset = 1, .mask = ARIZONA_DSP_IRQ3_EINT1 + }, + [ARIZONA_IRQ_DSP_IRQ2] = { + .reg_offset = 1, .mask = ARIZONA_DSP_IRQ2_EINT1 + }, + [ARIZONA_IRQ_DSP_IRQ1] = { + .reg_offset = 1, .mask = ARIZONA_DSP_IRQ1_EINT1 + }, + + [ARIZONA_IRQ_SPK_OVERHEAT_WARN] = { + .reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_WARN_EINT1 + }, + [ARIZONA_IRQ_SPK_OVERHEAT] = { + .reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_EINT1 + }, + [ARIZONA_IRQ_HPDET] = { + .reg_offset = 2, .mask = ARIZONA_HPDET_EINT1 + }, + [ARIZONA_IRQ_MICDET] = { + .reg_offset = 2, .mask = ARIZONA_MICDET_EINT1 + }, + [ARIZONA_IRQ_WSEQ_DONE] = { + .reg_offset = 2, .mask = ARIZONA_WSEQ_DONE_EINT1 + }, + [ARIZONA_IRQ_DRC2_SIG_DET] = { + .reg_offset = 2, .mask = ARIZONA_DRC2_SIG_DET_EINT1 + }, + [ARIZONA_IRQ_DRC1_SIG_DET] = { + .reg_offset = 2, .mask = ARIZONA_DRC1_SIG_DET_EINT1 + }, + [ARIZONA_IRQ_ASRC2_LOCK] = { + .reg_offset = 2, .mask = ARIZONA_ASRC2_LOCK_EINT1 + }, + [ARIZONA_IRQ_ASRC1_LOCK] = { + .reg_offset = 2, .mask = ARIZONA_ASRC1_LOCK_EINT1 + }, + [ARIZONA_IRQ_UNDERCLOCKED] = { + .reg_offset = 2, .mask = ARIZONA_UNDERCLOCKED_EINT1 + }, + [ARIZONA_IRQ_OVERCLOCKED] = { + .reg_offset = 2, .mask = ARIZONA_OVERCLOCKED_EINT1 + }, + [ARIZONA_IRQ_FLL2_LOCK] = { + .reg_offset = 2, .mask = ARIZONA_FLL2_LOCK_EINT1 + }, + [ARIZONA_IRQ_FLL1_LOCK] = { + .reg_offset = 2, .mask = ARIZONA_FLL1_LOCK_EINT1 + }, + [ARIZONA_IRQ_CLKGEN_ERR] = { + .reg_offset = 2, .mask = ARIZONA_CLKGEN_ERR_EINT1 + }, + [ARIZONA_IRQ_CLKGEN_ERR_ASYNC] = { + .reg_offset = 2, .mask = ARIZONA_CLKGEN_ERR_ASYNC_EINT1 + }, + + [ARIZONA_IRQ_CTRLIF_ERR] = { + .reg_offset = 3, .mask = ARIZONA_V2_CTRLIF_ERR_EINT1 + }, + [ARIZONA_IRQ_MIXER_DROPPED_SAMPLES] = { + .reg_offset = 3, .mask = ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT1 + }, + [ARIZONA_IRQ_ASYNC_CLK_ENA_LOW] = { + .reg_offset = 3, .mask = ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT1 + }, + [ARIZONA_IRQ_SYSCLK_ENA_LOW] = { + .reg_offset = 3, .mask = ARIZONA_V2_SYSCLK_ENA_LOW_EINT1 + }, + [ARIZONA_IRQ_ISRC1_CFG_ERR] = { + .reg_offset = 3, .mask = ARIZONA_V2_ISRC1_CFG_ERR_EINT1 + }, + [ARIZONA_IRQ_ISRC2_CFG_ERR] = { + .reg_offset = 3, .mask = ARIZONA_V2_ISRC2_CFG_ERR_EINT1 + }, + [ARIZONA_IRQ_ISRC3_CFG_ERR] = { + .reg_offset = 3, .mask = ARIZONA_V2_ISRC3_CFG_ERR_EINT1 + }, + [ARIZONA_IRQ_HP3R_DONE] = { + .reg_offset = 3, .mask = ARIZONA_HP3R_DONE_EINT1 + }, + [ARIZONA_IRQ_HP3L_DONE] = { + .reg_offset = 3, .mask = ARIZONA_HP3L_DONE_EINT1 + }, + [ARIZONA_IRQ_HP2R_DONE] = { + .reg_offset = 3, .mask = ARIZONA_HP2R_DONE_EINT1 + }, + [ARIZONA_IRQ_HP2L_DONE] = { + .reg_offset = 3, .mask = ARIZONA_HP2L_DONE_EINT1 + }, + [ARIZONA_IRQ_HP1R_DONE] = { + .reg_offset = 3, .mask = ARIZONA_HP1R_DONE_EINT1 + }, + [ARIZONA_IRQ_HP1L_DONE] = { + .reg_offset = 3, .mask = ARIZONA_HP1L_DONE_EINT1 + }, + + [ARIZONA_IRQ_BOOT_DONE] = { + .reg_offset = 4, .mask = ARIZONA_BOOT_DONE_EINT1 + }, + [ARIZONA_IRQ_ASRC_CFG_ERR] = { + .reg_offset = 4, .mask = ARIZONA_V2_ASRC_CFG_ERR_EINT1 + }, + [ARIZONA_IRQ_FLL2_CLOCK_OK] = { + .reg_offset = 4, .mask = ARIZONA_FLL2_CLOCK_OK_EINT1 + }, + [ARIZONA_IRQ_FLL1_CLOCK_OK] = { + .reg_offset = 4, .mask = ARIZONA_FLL1_CLOCK_OK_EINT1 + }, + + [ARIZONA_IRQ_DSP_SHARED_WR_COLL] = { + .reg_offset = 5, .mask = ARIZONA_DSP_SHARED_WR_COLL_EINT1 + }, + [ARIZONA_IRQ_SPK_SHUTDOWN] = { + .reg_offset = 5, .mask = ARIZONA_SPK_SHUTDOWN_EINT1 + }, + [ARIZONA_IRQ_SPK1R_SHORT] = { + .reg_offset = 5, .mask = ARIZONA_SPK1R_SHORT_EINT1 + }, + [ARIZONA_IRQ_SPK1L_SHORT] = { + .reg_offset = 5, .mask = ARIZONA_SPK1L_SHORT_EINT1 + }, + [ARIZONA_IRQ_HP3R_SC_NEG] = { + .reg_offset = 5, .mask = ARIZONA_HP3R_SC_NEG_EINT1 + }, + [ARIZONA_IRQ_HP3R_SC_POS] = { + .reg_offset = 5, .mask = ARIZONA_HP3R_SC_POS_EINT1 + }, + [ARIZONA_IRQ_HP3L_SC_NEG] = { + .reg_offset = 5, .mask = ARIZONA_HP3L_SC_NEG_EINT1 + }, + [ARIZONA_IRQ_HP3L_SC_POS] = { + .reg_offset = 5, .mask = ARIZONA_HP3L_SC_POS_EINT1 + }, + [ARIZONA_IRQ_HP2R_SC_NEG] = { + .reg_offset = 5, .mask = ARIZONA_HP2R_SC_NEG_EINT1 + }, + [ARIZONA_IRQ_HP2R_SC_POS] = { + .reg_offset = 5, .mask = ARIZONA_HP2R_SC_POS_EINT1 + }, + [ARIZONA_IRQ_HP2L_SC_NEG] = { + .reg_offset = 5, .mask = ARIZONA_HP2L_SC_NEG_EINT1 + }, + [ARIZONA_IRQ_HP2L_SC_POS] = { + .reg_offset = 5, .mask = ARIZONA_HP2L_SC_POS_EINT1 + }, + [ARIZONA_IRQ_HP1R_SC_NEG] = { + .reg_offset = 5, .mask = ARIZONA_HP1R_SC_NEG_EINT1 + }, + [ARIZONA_IRQ_HP1R_SC_POS] = { + .reg_offset = 5, .mask = ARIZONA_HP1R_SC_POS_EINT1 + }, + [ARIZONA_IRQ_HP1L_SC_NEG] = { + .reg_offset = 5, .mask = ARIZONA_HP1L_SC_NEG_EINT1 + }, + [ARIZONA_IRQ_HP1L_SC_POS] = { + .reg_offset = 5, .mask = ARIZONA_HP1L_SC_POS_EINT1 + }, +}; + +const struct regmap_irq_chip wm5110_revd_irq = { + .name = "wm5110 IRQ", + .status_base = ARIZONA_INTERRUPT_STATUS_1, + .mask_base = ARIZONA_INTERRUPT_STATUS_1_MASK, + .ack_base = ARIZONA_INTERRUPT_STATUS_1, + .num_regs = 6, + .irqs = wm5110_revd_irqs, + .num_irqs = ARRAY_SIZE(wm5110_revd_irqs), +}; +EXPORT_SYMBOL_GPL(wm5110_revd_irq); + static const struct reg_default wm5110_reg_default[] = { { 0x00000008, 0x0019 }, /* R8 - Ctrl IF SPI CFG 1 */ { 0x00000009, 0x0001 }, /* R9 - Ctrl IF I2C1 CFG 1 */ @@ -1286,12 +1489,14 @@ static const struct reg_default wm5110_reg_default[] = { { 0x00000D0A, 0xFFFF }, /* R3338 - Interrupt Status 3 Mask */ { 0x00000D0B, 0xFFFF }, /* R3339 - Interrupt Status 4 Mask */ { 0x00000D0C, 0xFEFF }, /* R3340 - Interrupt Status 5 Mask */ + { 0x00000D0D, 0xFFFF }, /* R3341 - Interrupt Status 6 Mask */ { 0x00000D0F, 0x0000 }, /* R3343 - Interrupt Control */ { 0x00000D18, 0xFFFF }, /* R3352 - IRQ2 Status 1 Mask */ { 0x00000D19, 0xFFFF }, /* R3353 - IRQ2 Status 2 Mask */ { 0x00000D1A, 0xFFFF }, /* R3354 - IRQ2 Status 3 Mask */ { 0x00000D1B, 0xFFFF }, /* R3355 - IRQ2 Status 4 Mask */ { 0x00000D1C, 0xFFFF }, /* R3356 - IRQ2 Status 5 Mask */ + { 0x00000D1D, 0xFFFF }, /* R3357 - IRQ2 Status 6 Mask */ { 0x00000D1F, 0x0000 }, /* R3359 - IRQ2 Control */ { 0x00000D53, 0xFFFF }, /* R3411 - AOD IRQ Mask IRQ1 */ { 0x00000D54, 0xFFFF }, /* R3412 - AOD IRQ Mask IRQ2 */ @@ -2323,22 +2528,26 @@ static bool wm5110_readable_register(struct device *dev, unsigned int reg) case ARIZONA_INTERRUPT_STATUS_3: case ARIZONA_INTERRUPT_STATUS_4: case ARIZONA_INTERRUPT_STATUS_5: + case ARIZONA_INTERRUPT_STATUS_6: case ARIZONA_INTERRUPT_STATUS_1_MASK: case ARIZONA_INTERRUPT_STATUS_2_MASK: case ARIZONA_INTERRUPT_STATUS_3_MASK: case ARIZONA_INTERRUPT_STATUS_4_MASK: case ARIZONA_INTERRUPT_STATUS_5_MASK: + case ARIZONA_INTERRUPT_STATUS_6_MASK: case ARIZONA_INTERRUPT_CONTROL: case ARIZONA_IRQ2_STATUS_1: case ARIZONA_IRQ2_STATUS_2: case ARIZONA_IRQ2_STATUS_3: case ARIZONA_IRQ2_STATUS_4: case ARIZONA_IRQ2_STATUS_5: + case ARIZONA_IRQ2_STATUS_6: case ARIZONA_IRQ2_STATUS_1_MASK: case ARIZONA_IRQ2_STATUS_2_MASK: case ARIZONA_IRQ2_STATUS_3_MASK: case ARIZONA_IRQ2_STATUS_4_MASK: case ARIZONA_IRQ2_STATUS_5_MASK: + case ARIZONA_IRQ2_STATUS_6_MASK: case ARIZONA_IRQ2_CONTROL: case ARIZONA_INTERRUPT_RAW_STATUS_2: case ARIZONA_INTERRUPT_RAW_STATUS_3: @@ -2347,6 +2556,7 @@ static bool wm5110_readable_register(struct device *dev, unsigned int reg) case ARIZONA_INTERRUPT_RAW_STATUS_6: case ARIZONA_INTERRUPT_RAW_STATUS_7: case ARIZONA_INTERRUPT_RAW_STATUS_8: + case ARIZONA_INTERRUPT_RAW_STATUS_9: case ARIZONA_IRQ_PIN_STATUS: case ARIZONA_AOD_WKUP_AND_TRIG: case ARIZONA_AOD_IRQ1: @@ -2622,11 +2832,13 @@ static bool wm5110_volatile_register(struct device *dev, unsigned int reg) case ARIZONA_INTERRUPT_STATUS_3: case ARIZONA_INTERRUPT_STATUS_4: case ARIZONA_INTERRUPT_STATUS_5: + case ARIZONA_INTERRUPT_STATUS_6: case ARIZONA_IRQ2_STATUS_1: case ARIZONA_IRQ2_STATUS_2: case ARIZONA_IRQ2_STATUS_3: case ARIZONA_IRQ2_STATUS_4: case ARIZONA_IRQ2_STATUS_5: + case ARIZONA_IRQ2_STATUS_6: case ARIZONA_INTERRUPT_RAW_STATUS_2: case ARIZONA_INTERRUPT_RAW_STATUS_3: case ARIZONA_INTERRUPT_RAW_STATUS_4: @@ -2634,6 +2846,7 @@ static bool wm5110_volatile_register(struct device *dev, unsigned int reg) case ARIZONA_INTERRUPT_RAW_STATUS_6: case ARIZONA_INTERRUPT_RAW_STATUS_7: case ARIZONA_INTERRUPT_RAW_STATUS_8: + case ARIZONA_INTERRUPT_RAW_STATUS_9: case ARIZONA_IRQ_PIN_STATUS: case ARIZONA_AOD_WKUP_AND_TRIG: case ARIZONA_AOD_IRQ1: diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h index 819edf5d1edf..8bc7601cca68 100644 --- a/include/linux/mfd/arizona/core.h +++ b/include/linux/mfd/arizona/core.h @@ -84,8 +84,25 @@ enum arizona_type { #define ARIZONA_IRQ_HP2L_DONE 55 #define ARIZONA_IRQ_HP1R_DONE 56 #define ARIZONA_IRQ_HP1L_DONE 57 - -#define ARIZONA_NUM_IRQ 58 +#define ARIZONA_IRQ_ISRC3_CFG_ERR 58 +#define ARIZONA_IRQ_DSP_SHARED_WR_COLL 59 +#define ARIZONA_IRQ_SPK_SHUTDOWN 60 +#define ARIZONA_IRQ_SPK1R_SHORT 61 +#define ARIZONA_IRQ_SPK1L_SHORT 62 +#define ARIZONA_IRQ_HP3R_SC_NEG 63 +#define ARIZONA_IRQ_HP3R_SC_POS 64 +#define ARIZONA_IRQ_HP3L_SC_NEG 65 +#define ARIZONA_IRQ_HP3L_SC_POS 66 +#define ARIZONA_IRQ_HP2R_SC_NEG 67 +#define ARIZONA_IRQ_HP2R_SC_POS 68 +#define ARIZONA_IRQ_HP2L_SC_NEG 69 +#define ARIZONA_IRQ_HP2L_SC_POS 70 +#define ARIZONA_IRQ_HP1R_SC_NEG 71 +#define ARIZONA_IRQ_HP1R_SC_POS 72 +#define ARIZONA_IRQ_HP1L_SC_NEG 73 +#define ARIZONA_IRQ_HP1L_SC_POS 74 + +#define ARIZONA_NUM_IRQ 75 struct snd_soc_dapm_context; diff --git a/include/linux/mfd/arizona/registers.h b/include/linux/mfd/arizona/registers.h index f7d6f9e91da1..dbd23c36de21 100644 --- a/include/linux/mfd/arizona/registers.h +++ b/include/linux/mfd/arizona/registers.h @@ -878,22 +878,26 @@ #define ARIZONA_INTERRUPT_STATUS_3 0xD02 #define ARIZONA_INTERRUPT_STATUS_4 0xD03 #define ARIZONA_INTERRUPT_STATUS_5 0xD04 +#define ARIZONA_INTERRUPT_STATUS_6 0xD05 #define ARIZONA_INTERRUPT_STATUS_1_MASK 0xD08 #define ARIZONA_INTERRUPT_STATUS_2_MASK 0xD09 #define ARIZONA_INTERRUPT_STATUS_3_MASK 0xD0A #define ARIZONA_INTERRUPT_STATUS_4_MASK 0xD0B #define ARIZONA_INTERRUPT_STATUS_5_MASK 0xD0C +#define ARIZONA_INTERRUPT_STATUS_6_MASK 0xD0D #define ARIZONA_INTERRUPT_CONTROL 0xD0F #define ARIZONA_IRQ2_STATUS_1 0xD10 #define ARIZONA_IRQ2_STATUS_2 0xD11 #define ARIZONA_IRQ2_STATUS_3 0xD12 #define ARIZONA_IRQ2_STATUS_4 0xD13 #define ARIZONA_IRQ2_STATUS_5 0xD14 +#define ARIZONA_IRQ2_STATUS_6 0xD15 #define ARIZONA_IRQ2_STATUS_1_MASK 0xD18 #define ARIZONA_IRQ2_STATUS_2_MASK 0xD19 #define ARIZONA_IRQ2_STATUS_3_MASK 0xD1A #define ARIZONA_IRQ2_STATUS_4_MASK 0xD1B #define ARIZONA_IRQ2_STATUS_5_MASK 0xD1C +#define ARIZONA_IRQ2_STATUS_6_MASK 0xD1D #define ARIZONA_IRQ2_CONTROL 0xD1F #define ARIZONA_INTERRUPT_RAW_STATUS_2 0xD20 #define ARIZONA_INTERRUPT_RAW_STATUS_3 0xD21 @@ -902,6 +906,7 @@ #define ARIZONA_INTERRUPT_RAW_STATUS_6 0xD24 #define ARIZONA_INTERRUPT_RAW_STATUS_7 0xD25 #define ARIZONA_INTERRUPT_RAW_STATUS_8 0xD26 +#define ARIZONA_INTERRUPT_RAW_STATUS_9 0xD28 #define ARIZONA_IRQ_PIN_STATUS 0xD40 #define ARIZONA_ADSP2_IRQ0 0xD41 #define ARIZONA_AOD_WKUP_AND_TRIG 0xD50 @@ -4820,6 +4825,53 @@ #define ARIZONA_HP1L_DONE_EINT1_SHIFT 0 /* HP1L_DONE_EINT1 */ #define ARIZONA_HP1L_DONE_EINT1_WIDTH 1 /* HP1L_DONE_EINT1 */ +/* + * R3331 (0xD03) - Interrupt Status 4 (Alternate layout) + * + * Alternate layout used on later devices, note only fields that have moved + * are specified + */ +#define ARIZONA_V2_AIF3_ERR_EINT1 0x8000 /* AIF3_ERR_EINT1 */ +#define ARIZONA_V2_AIF3_ERR_EINT1_MASK 0x8000 /* AIF3_ERR_EINT1 */ +#define ARIZONA_V2_AIF3_ERR_EINT1_SHIFT 15 /* AIF3_ERR_EINT1 */ +#define ARIZONA_V2_AIF3_ERR_EINT1_WIDTH 1 /* AIF3_ERR_EINT1 */ +#define ARIZONA_V2_AIF2_ERR_EINT1 0x4000 /* AIF2_ERR_EINT1 */ +#define ARIZONA_V2_AIF2_ERR_EINT1_MASK 0x4000 /* AIF2_ERR_EINT1 */ +#define ARIZONA_V2_AIF2_ERR_EINT1_SHIFT 14 /* AIF2_ERR_EINT1 */ +#define ARIZONA_V2_AIF2_ERR_EINT1_WIDTH 1 /* AIF2_ERR_EINT1 */ +#define ARIZONA_V2_AIF1_ERR_EINT1 0x2000 /* AIF1_ERR_EINT1 */ +#define ARIZONA_V2_AIF1_ERR_EINT1_MASK 0x2000 /* AIF1_ERR_EINT1 */ +#define ARIZONA_V2_AIF1_ERR_EINT1_SHIFT 13 /* AIF1_ERR_EINT1 */ +#define ARIZONA_V2_AIF1_ERR_EINT1_WIDTH 1 /* AIF1_ERR_EINT1 */ +#define ARIZONA_V2_CTRLIF_ERR_EINT1 0x1000 /* CTRLIF_ERR_EINT1 */ +#define ARIZONA_V2_CTRLIF_ERR_EINT1_MASK 0x1000 /* CTRLIF_ERR_EINT1 */ +#define ARIZONA_V2_CTRLIF_ERR_EINT1_SHIFT 12 /* CTRLIF_ERR_EINT1 */ +#define ARIZONA_V2_CTRLIF_ERR_EINT1_WIDTH 1 /* CTRLIF_ERR_EINT1 */ +#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT1 0x0800 /* MIXER_DROPPED_SAMPLE_EINT1 */ +#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT1_MASK 0x0800 /* MIXER_DROPPED_SAMPLE_EINT1 */ +#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT1_SHIFT 11 /* MIXER_DROPPED_SAMPLE_EINT1 */ +#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT1_WIDTH 1 /* MIXER_DROPPED_SAMPLE_EINT1 */ +#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT1 0x0400 /* ASYNC_CLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT1_MASK 0x0400 /* ASYNC_CLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT1_SHIFT 10 /* ASYNC_CLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT1_WIDTH 1 /* ASYNC_CLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT1 0x0200 /* SYSCLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT1_MASK 0x0200 /* SYSCLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT1_SHIFT 9 /* SYSCLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT1_WIDTH 1 /* SYSCLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_ISRC1_CFG_ERR_EINT1 0x0100 /* ISRC1_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ISRC1_CFG_ERR_EINT1_MASK 0x0100 /* ISRC1_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ISRC1_CFG_ERR_EINT1_SHIFT 8 /* ISRC1_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ISRC1_CFG_ERR_EINT1_WIDTH 1 /* ISRC1_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ISRC2_CFG_ERR_EINT1 0x0080 /* ISRC2_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ISRC2_CFG_ERR_EINT1_MASK 0x0080 /* ISRC2_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ISRC2_CFG_ERR_EINT1_SHIFT 7 /* ISRC2_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ISRC2_CFG_ERR_EINT1_WIDTH 1 /* ISRC2_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ISRC3_CFG_ERR_EINT1 0x0040 /* ISRC3_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ISRC3_CFG_ERR_EINT1_MASK 0x0040 /* ISRC3_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ISRC3_CFG_ERR_EINT1_SHIFT 6 /* ISRC3_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ISRC3_CFG_ERR_EINT1_WIDTH 1 /* ISRC3_CFG_ERR_EINT1 */ + /* * R3332 (0xD04) - Interrupt Status 5 */ @@ -4844,6 +4896,85 @@ #define ARIZONA_FLL1_CLOCK_OK_EINT1_SHIFT 0 /* FLL1_CLOCK_OK_EINT1 */ #define ARIZONA_FLL1_CLOCK_OK_EINT1_WIDTH 1 /* FLL1_CLOCK_OK_EINT1 */ +/* + * R3332 (0xD05) - Interrupt Status 5 (Alternate layout) + * + * Alternate layout used on later devices, note only fields that have moved + * are specified + */ +#define ARIZONA_V2_ASRC_CFG_ERR_EINT1 0x0008 /* ASRC_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ASRC_CFG_ERR_EINT1_MASK 0x0008 /* ASRC_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ASRC_CFG_ERR_EINT1_SHIFT 3 /* ASRC_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ASRC_CFG_ERR_EINT1_WIDTH 1 /* ASRC_CFG_ERR_EINT1 */ + +/* + * R3333 (0xD05) - Interrupt Status 6 + */ +#define ARIZONA_DSP_SHARED_WR_COLL_EINT1 0x8000 /* DSP_SHARED_WR_COLL_EINT1 */ +#define ARIZONA_DSP_SHARED_WR_COLL_EINT1_MASK 0x8000 /* DSP_SHARED_WR_COLL_EINT1 */ +#define ARIZONA_DSP_SHARED_WR_COLL_EINT1_SHIFT 15 /* DSP_SHARED_WR_COLL_EINT1 */ +#define ARIZONA_DSP_SHARED_WR_COLL_EINT1_WIDTH 1 /* DSP_SHARED_WR_COLL_EINT1 */ +#define ARIZONA_SPK_SHUTDOWN_EINT1 0x4000 /* SPK_SHUTDOWN_EINT1 */ +#define ARIZONA_SPK_SHUTDOWN_EINT1_MASK 0x4000 /* SPK_SHUTDOWN_EINT1 */ +#define ARIZONA_SPK_SHUTDOWN_EINT1_SHIFT 14 /* SPK_SHUTDOWN_EINT1 */ +#define ARIZONA_SPK_SHUTDOWN_EINT1_WIDTH 1 /* SPK_SHUTDOWN_EINT1 */ +#define ARIZONA_SPK1R_SHORT_EINT1 0x2000 /* SPK1R_SHORT_EINT1 */ +#define ARIZONA_SPK1R_SHORT_EINT1_MASK 0x2000 /* SPK1R_SHORT_EINT1 */ +#define ARIZONA_SPK1R_SHORT_EINT1_SHIFT 13 /* SPK1R_SHORT_EINT1 */ +#define ARIZONA_SPK1R_SHORT_EINT1_WIDTH 1 /* SPK1R_SHORT_EINT1 */ +#define ARIZONA_SPK1L_SHORT_EINT1 0x1000 /* SPK1L_SHORT_EINT1 */ +#define ARIZONA_SPK1L_SHORT_EINT1_MASK 0x1000 /* SPK1L_SHORT_EINT1 */ +#define ARIZONA_SPK1L_SHORT_EINT1_SHIFT 12 /* SPK1L_SHORT_EINT1 */ +#define ARIZONA_SPK1L_SHORT_EINT1_WIDTH 1 /* SPK1L_SHORT_EINT1 */ +#define ARIZONA_HP3R_SC_NEG_EINT1 0x0800 /* HP3R_SC_NEG_EINT1 */ +#define ARIZONA_HP3R_SC_NEG_EINT1_MASK 0x0800 /* HP3R_SC_NEG_EINT1 */ +#define ARIZONA_HP3R_SC_NEG_EINT1_SHIFT 11 /* HP3R_SC_NEG_EINT1 */ +#define ARIZONA_HP3R_SC_NEG_EINT1_WIDTH 1 /* HP3R_SC_NEG_EINT1 */ +#define ARIZONA_HP3R_SC_POS_EINT1 0x0400 /* HP3R_SC_POS_EINT1 */ +#define ARIZONA_HP3R_SC_POS_EINT1_MASK 0x0400 /* HP3R_SC_POS_EINT1 */ +#define ARIZONA_HP3R_SC_POS_EINT1_SHIFT 10 /* HP3R_SC_POS_EINT1 */ +#define ARIZONA_HP3R_SC_POS_EINT1_WIDTH 1 /* HP3R_SC_POS_EINT1 */ +#define ARIZONA_HP3L_SC_NEG_EINT1 0x0200 /* HP3L_SC_NEG_EINT1 */ +#define ARIZONA_HP3L_SC_NEG_EINT1_MASK 0x0200 /* HP3L_SC_NEG_EINT1 */ +#define ARIZONA_HP3L_SC_NEG_EINT1_SHIFT 9 /* HP3L_SC_NEG_EINT1 */ +#define ARIZONA_HP3L_SC_NEG_EINT1_WIDTH 1 /* HP3L_SC_NEG_EINT1 */ +#define ARIZONA_HP3L_SC_POS_EINT1 0x0100 /* HP3L_SC_POS_EINT1 */ +#define ARIZONA_HP3L_SC_POS_EINT1_MASK 0x0100 /* HP3L_SC_POS_EINT1 */ +#define ARIZONA_HP3L_SC_POS_EINT1_SHIFT 8 /* HP3L_SC_POS_EINT1 */ +#define ARIZONA_HP3L_SC_POS_EINT1_WIDTH 1 /* HP3L_SC_POS_EINT1 */ +#define ARIZONA_HP2R_SC_NEG_EINT1 0x0080 /* HP2R_SC_NEG_EINT1 */ +#define ARIZONA_HP2R_SC_NEG_EINT1_MASK 0x0080 /* HP2R_SC_NEG_EINT1 */ +#define ARIZONA_HP2R_SC_NEG_EINT1_SHIFT 7 /* HP2R_SC_NEG_EINT1 */ +#define ARIZONA_HP2R_SC_NEG_EINT1_WIDTH 1 /* HP2R_SC_NEG_EINT1 */ +#define ARIZONA_HP2R_SC_POS_EINT1 0x0040 /* HP2R_SC_POS_EINT1 */ +#define ARIZONA_HP2R_SC_POS_EINT1_MASK 0x0040 /* HP2R_SC_POS_EINT1 */ +#define ARIZONA_HP2R_SC_POS_EINT1_SHIFT 6 /* HP2R_SC_POS_EINT1 */ +#define ARIZONA_HP2R_SC_POS_EINT1_WIDTH 1 /* HP2R_SC_POS_EINT1 */ +#define ARIZONA_HP2L_SC_NEG_EINT1 0x0020 /* HP2L_SC_NEG_EINT1 */ +#define ARIZONA_HP2L_SC_NEG_EINT1_MASK 0x0020 /* HP2L_SC_NEG_EINT1 */ +#define ARIZONA_HP2L_SC_NEG_EINT1_SHIFT 5 /* HP2L_SC_NEG_EINT1 */ +#define ARIZONA_HP2L_SC_NEG_EINT1_WIDTH 1 /* HP2L_SC_NEG_EINT1 */ +#define ARIZONA_HP2L_SC_POS_EINT1 0x0010 /* HP2L_SC_POS_EINT1 */ +#define ARIZONA_HP2L_SC_POS_EINT1_MASK 0x0010 /* HP2L_SC_POS_EINT1 */ +#define ARIZONA_HP2L_SC_POS_EINT1_SHIFT 4 /* HP2L_SC_POS_EINT1 */ +#define ARIZONA_HP2L_SC_POS_EINT1_WIDTH 1 /* HP2L_SC_POS_EINT1 */ +#define ARIZONA_HP1R_SC_NEG_EINT1 0x0008 /* HP1R_SC_NEG_EINT1 */ +#define ARIZONA_HP1R_SC_NEG_EINT1_MASK 0x0008 /* HP1R_SC_NEG_EINT1 */ +#define ARIZONA_HP1R_SC_NEG_EINT1_SHIFT 3 /* HP1R_SC_NEG_EINT1 */ +#define ARIZONA_HP1R_SC_NEG_EINT1_WIDTH 1 /* HP1R_SC_NEG_EINT1 */ +#define ARIZONA_HP1R_SC_POS_EINT1 0x0004 /* HP1R_SC_POS_EINT1 */ +#define ARIZONA_HP1R_SC_POS_EINT1_MASK 0x0004 /* HP1R_SC_POS_EINT1 */ +#define ARIZONA_HP1R_SC_POS_EINT1_SHIFT 2 /* HP1R_SC_POS_EINT1 */ +#define ARIZONA_HP1R_SC_POS_EINT1_WIDTH 1 /* HP1R_SC_POS_EINT1 */ +#define ARIZONA_HP1L_SC_NEG_EINT1 0x0002 /* HP1L_SC_NEG_EINT1 */ +#define ARIZONA_HP1L_SC_NEG_EINT1_MASK 0x0002 /* HP1L_SC_NEG_EINT1 */ +#define ARIZONA_HP1L_SC_NEG_EINT1_SHIFT 1 /* HP1L_SC_NEG_EINT1 */ +#define ARIZONA_HP1L_SC_NEG_EINT1_WIDTH 1 /* HP1L_SC_NEG_EINT1 */ +#define ARIZONA_HP1L_SC_POS_EINT1 0x0001 /* HP1L_SC_POS_EINT1 */ +#define ARIZONA_HP1L_SC_POS_EINT1_MASK 0x0001 /* HP1L_SC_POS_EINT1 */ +#define ARIZONA_HP1L_SC_POS_EINT1_SHIFT 0 /* HP1L_SC_POS_EINT1 */ +#define ARIZONA_HP1L_SC_POS_EINT1_WIDTH 1 /* HP1L_SC_POS_EINT1 */ + /* * R3336 (0xD08) - Interrupt Status 1 Mask */ @@ -5012,6 +5143,53 @@ #define ARIZONA_IM_HP1L_DONE_EINT1_SHIFT 0 /* IM_HP1L_DONE_EINT1 */ #define ARIZONA_IM_HP1L_DONE_EINT1_WIDTH 1 /* IM_HP1L_DONE_EINT1 */ +/* + * R3339 (0xD0B) - Interrupt Status 4 Mask (Alternate layout) + * + * Alternate layout used on later devices, note only fields that have moved + * are specified + */ +#define ARIZONA_V2_IM_AIF3_ERR_EINT1 0x8000 /* IM_AIF3_ERR_EINT1 */ +#define ARIZONA_V2_IM_AIF3_ERR_EINT1_MASK 0x8000 /* IM_AIF3_ERR_EINT1 */ +#define ARIZONA_V2_IM_AIF3_ERR_EINT1_SHIFT 15 /* IM_AIF3_ERR_EINT1 */ +#define ARIZONA_V2_IM_AIF3_ERR_EINT1_WIDTH 1 /* IM_AIF3_ERR_EINT1 */ +#define ARIZONA_V2_IM_AIF2_ERR_EINT1 0x4000 /* IM_AIF2_ERR_EINT1 */ +#define ARIZONA_V2_IM_AIF2_ERR_EINT1_MASK 0x4000 /* IM_AIF2_ERR_EINT1 */ +#define ARIZONA_V2_IM_AIF2_ERR_EINT1_SHIFT 14 /* IM_AIF2_ERR_EINT1 */ +#define ARIZONA_V2_IM_AIF2_ERR_EINT1_WIDTH 1 /* IM_AIF2_ERR_EINT1 */ +#define ARIZONA_V2_IM_AIF1_ERR_EINT1 0x2000 /* IM_AIF1_ERR_EINT1 */ +#define ARIZONA_V2_IM_AIF1_ERR_EINT1_MASK 0x2000 /* IM_AIF1_ERR_EINT1 */ +#define ARIZONA_V2_IM_AIF1_ERR_EINT1_SHIFT 13 /* IM_AIF1_ERR_EINT1 */ +#define ARIZONA_V2_IM_AIF1_ERR_EINT1_WIDTH 1 /* IM_AIF1_ERR_EINT1 */ +#define ARIZONA_V2_IM_CTRLIF_ERR_EINT1 0x1000 /* IM_CTRLIF_ERR_EINT1 */ +#define ARIZONA_V2_IM_CTRLIF_ERR_EINT1_MASK 0x1000 /* IM_CTRLIF_ERR_EINT1 */ +#define ARIZONA_V2_IM_CTRLIF_ERR_EINT1_SHIFT 12 /* IM_CTRLIF_ERR_EINT1 */ +#define ARIZONA_V2_IM_CTRLIF_ERR_EINT1_WIDTH 1 /* IM_CTRLIF_ERR_EINT1 */ +#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT1 0x0800 /* IM_MIXER_DROPPED_SAMPLE_EINT1 */ +#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT1_MASK 0x0800 /* IM_MIXER_DROPPED_SAMPLE_EINT1 */ +#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT1_SHIFT 11 /* IM_MIXER_DROPPED_SAMPLE_EINT1 */ +#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT1_WIDTH 1 /* IM_MIXER_DROPPED_SAMPLE_EINT1 */ +#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT1 0x0400 /* IM_ASYNC_CLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT1_MASK 0x0400 /* IM_ASYNC_CLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT1_SHIFT 10 /* IM_ASYNC_CLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT1_WIDTH 1 /* IM_ASYNC_CLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT1 0x0200 /* IM_SYSCLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT1_MASK 0x0200 /* IM_SYSCLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT1_SHIFT 9 /* IM_SYSCLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT1_WIDTH 1 /* IM_SYSCLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT1 0x0100 /* IM_ISRC1_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT1_MASK 0x0100 /* IM_ISRC1_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT1_SHIFT 8 /* IM_ISRC1_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT1_WIDTH 1 /* IM_ISRC1_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT1 0x0080 /* IM_ISRC2_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT1_MASK 0x0080 /* IM_ISRC2_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT1_SHIFT 7 /* IM_ISRC2_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT1_WIDTH 1 /* IM_ISRC2_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT1 0x0040 /* IM_ISRC3_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT1_MASK 0x0040 /* IM_ISRC3_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT1_SHIFT 6 /* IM_ISRC3_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT1_WIDTH 1 /* IM_ISRC3_CFG_ERR_EINT1 */ + /* * R3340 (0xD0C) - Interrupt Status 5 Mask */ @@ -5036,6 +5214,85 @@ #define ARIZONA_IM_FLL1_CLOCK_OK_EINT1_SHIFT 0 /* IM_FLL1_CLOCK_OK_EINT1 */ #define ARIZONA_IM_FLL1_CLOCK_OK_EINT1_WIDTH 1 /* IM_FLL1_CLOCK_OK_EINT1 */ +/* + * R3340 (0xD0C) - Interrupt Status 5 Mask (Alternate layout) + * + * Alternate layout used on later devices, note only fields that have moved + * are specified + */ +#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT1 0x0008 /* IM_ASRC_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT1_MASK 0x0008 /* IM_ASRC_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT1_SHIFT 3 /* IM_ASRC_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT1_WIDTH 1 /* IM_ASRC_CFG_ERR_EINT1 */ + +/* + * R3341 (0xD0D) - Interrupt Status 6 Mask + */ +#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT1 0x8000 /* IM_DSP_SHARED_WR_COLL_EINT1 */ +#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT1_MASK 0x8000 /* IM_DSP_SHARED_WR_COLL_EINT1 */ +#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT1_SHIFT 15 /* IM_DSP_SHARED_WR_COLL_EINT1 */ +#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT1_WIDTH 1 /* IM_DSP_SHARED_WR_COLL_EINT1 */ +#define ARIZONA_IM_SPK_SHUTDOWN_EINT1 0x4000 /* IM_SPK_SHUTDOWN_EINT1 */ +#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_MASK 0x4000 /* IM_SPK_SHUTDOWN_EINT1 */ +#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_SHIFT 14 /* IM_SPK_SHUTDOWN_EINT1 */ +#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_WIDTH 1 /* IM_SPK_SHUTDOWN_EINT1 */ +#define ARIZONA_IM_SPK1R_SHORT_EINT1 0x2000 /* IM_SPK1R_SHORT_EINT1 */ +#define ARIZONA_IM_SPK1R_SHORT_EINT1_MASK 0x2000 /* IM_SPK1R_SHORT_EINT1 */ +#define ARIZONA_IM_SPK1R_SHORT_EINT1_SHIFT 13 /* IM_SPK1R_SHORT_EINT1 */ +#define ARIZONA_IM_SPK1R_SHORT_EINT1_WIDTH 1 /* IM_SPK1R_SHORT_EINT1 */ +#define ARIZONA_IM_SPK1L_SHORT_EINT1 0x1000 /* IM_SPK1L_SHORT_EINT1 */ +#define ARIZONA_IM_SPK1L_SHORT_EINT1_MASK 0x1000 /* IM_SPK1L_SHORT_EINT1 */ +#define ARIZONA_IM_SPK1L_SHORT_EINT1_SHIFT 12 /* IM_SPK1L_SHORT_EINT1 */ +#define ARIZONA_IM_SPK1L_SHORT_EINT1_WIDTH 1 /* IM_SPK1L_SHORT_EINT1 */ +#define ARIZONA_IM_HP3R_SC_NEG_EINT1 0x0800 /* IM_HP3R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP3R_SC_NEG_EINT1_MASK 0x0800 /* IM_HP3R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP3R_SC_NEG_EINT1_SHIFT 11 /* IM_HP3R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP3R_SC_NEG_EINT1_WIDTH 1 /* IM_HP3R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP3R_SC_POS_EINT1 0x0400 /* IM_HP3R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP3R_SC_POS_EINT1_MASK 0x0400 /* IM_HP3R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP3R_SC_POS_EINT1_SHIFT 10 /* IM_HP3R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP3R_SC_POS_EINT1_WIDTH 1 /* IM_HP3R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP3L_SC_NEG_EINT1 0x0200 /* IM_HP3L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP3L_SC_NEG_EINT1_MASK 0x0200 /* IM_HP3L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP3L_SC_NEG_EINT1_SHIFT 9 /* IM_HP3L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP3L_SC_NEG_EINT1_WIDTH 1 /* IM_HP3L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP3L_SC_POS_EINT1 0x0100 /* IM_HP3L_SC_POS_EINT1 */ +#define ARIZONA_IM_HP3L_SC_POS_EINT1_MASK 0x0100 /* IM_HP3L_SC_POS_EINT1 */ +#define ARIZONA_IM_HP3L_SC_POS_EINT1_SHIFT 8 /* IM_HP3L_SC_POS_EINT1 */ +#define ARIZONA_IM_HP3L_SC_POS_EINT1_WIDTH 1 /* IM_HP3L_SC_POS_EINT1 */ +#define ARIZONA_IM_HP2R_SC_NEG_EINT1 0x0080 /* IM_HP2R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP2R_SC_NEG_EINT1_MASK 0x0080 /* IM_HP2R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP2R_SC_NEG_EINT1_SHIFT 7 /* IM_HP2R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP2R_SC_NEG_EINT1_WIDTH 1 /* IM_HP2R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP2R_SC_POS_EINT1 0x0040 /* IM_HP2R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP2R_SC_POS_EINT1_MASK 0x0040 /* IM_HP2R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP2R_SC_POS_EINT1_SHIFT 6 /* IM_HP2R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP2R_SC_POS_EINT1_WIDTH 1 /* IM_HP2R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP2L_SC_NEG_EINT1 0x0020 /* IM_HP2L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP2L_SC_NEG_EINT1_MASK 0x0020 /* IM_HP2L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP2L_SC_NEG_EINT1_SHIFT 5 /* IM_HP2L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP2L_SC_NEG_EINT1_WIDTH 1 /* IM_HP2L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP2L_SC_POS_EINT1 0x0010 /* IM_HP2L_SC_POS_EINT1 */ +#define ARIZONA_IM_HP2L_SC_POS_EINT1_MASK 0x0010 /* IM_HP2L_SC_POS_EINT1 */ +#define ARIZONA_IM_HP2L_SC_POS_EINT1_SHIFT 4 /* IM_HP2L_SC_POS_EINT1 */ +#define ARIZONA_IM_HP2L_SC_POS_EINT1_WIDTH 1 /* IM_HP2L_SC_POS_EINT1 */ +#define ARIZONA_IM_HP1R_SC_NEG_EINT1 0x0008 /* IM_HP1R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP1R_SC_NEG_EINT1_MASK 0x0008 /* IM_HP1R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP1R_SC_NEG_EINT1_SHIFT 3 /* IM_HP1R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP1R_SC_NEG_EINT1_WIDTH 1 /* IM_HP1R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP1R_SC_POS_EINT1 0x0004 /* IM_HP1R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP1R_SC_POS_EINT1_MASK 0x0004 /* IM_HP1R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP1R_SC_POS_EINT1_SHIFT 2 /* IM_HP1R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP1R_SC_POS_EINT1_WIDTH 1 /* IM_HP1R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP1L_SC_NEG_EINT1 0x0002 /* IM_HP1L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP1L_SC_NEG_EINT1_MASK 0x0002 /* IM_HP1L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP1L_SC_NEG_EINT1_SHIFT 1 /* IM_HP1L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP1L_SC_NEG_EINT1_WIDTH 1 /* IM_HP1L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP1L_SC_POS_EINT1 0x0001 /* IM_HP1L_SC_POS_EINT1 */ +#define ARIZONA_IM_HP1L_SC_POS_EINT1_MASK 0x0001 /* IM_HP1L_SC_POS_EINT1 */ +#define ARIZONA_IM_HP1L_SC_POS_EINT1_SHIFT 0 /* IM_HP1L_SC_POS_EINT1 */ +#define ARIZONA_IM_HP1L_SC_POS_EINT1_WIDTH 1 /* IM_HP1L_SC_POS_EINT1 */ + /* * R3343 (0xD0F) - Interrupt Control */ @@ -5212,6 +5469,53 @@ #define ARIZONA_HP1L_DONE_EINT2_SHIFT 0 /* HP1L_DONE_EINT2 */ #define ARIZONA_HP1L_DONE_EINT2_WIDTH 1 /* HP1L_DONE_EINT2 */ +/* + * R3347 (0xD13) - IRQ2 Status 4 (Alternate layout) + * + * Alternate layout used on later devices, note only fields that have moved + * are specified + */ +#define ARIZONA_V2_AIF3_ERR_EINT2 0x8000 /* AIF3_ERR_EINT2 */ +#define ARIZONA_V2_AIF3_ERR_EINT2_MASK 0x8000 /* AIF3_ERR_EINT2 */ +#define ARIZONA_V2_AIF3_ERR_EINT2_SHIFT 15 /* AIF3_ERR_EINT2 */ +#define ARIZONA_V2_AIF3_ERR_EINT2_WIDTH 1 /* AIF3_ERR_EINT2 */ +#define ARIZONA_V2_AIF2_ERR_EINT2 0x4000 /* AIF2_ERR_EINT2 */ +#define ARIZONA_V2_AIF2_ERR_EINT2_MASK 0x4000 /* AIF2_ERR_EINT2 */ +#define ARIZONA_V2_AIF2_ERR_EINT2_SHIFT 14 /* AIF2_ERR_EINT2 */ +#define ARIZONA_V2_AIF2_ERR_EINT2_WIDTH 1 /* AIF2_ERR_EINT2 */ +#define ARIZONA_V2_AIF1_ERR_EINT2 0x2000 /* AIF1_ERR_EINT2 */ +#define ARIZONA_V2_AIF1_ERR_EINT2_MASK 0x2000 /* AIF1_ERR_EINT2 */ +#define ARIZONA_V2_AIF1_ERR_EINT2_SHIFT 13 /* AIF1_ERR_EINT2 */ +#define ARIZONA_V2_AIF1_ERR_EINT2_WIDTH 1 /* AIF1_ERR_EINT2 */ +#define ARIZONA_V2_CTRLIF_ERR_EINT2 0x1000 /* CTRLIF_ERR_EINT2 */ +#define ARIZONA_V2_CTRLIF_ERR_EINT2_MASK 0x1000 /* CTRLIF_ERR_EINT2 */ +#define ARIZONA_V2_CTRLIF_ERR_EINT2_SHIFT 12 /* CTRLIF_ERR_EINT2 */ +#define ARIZONA_V2_CTRLIF_ERR_EINT2_WIDTH 1 /* CTRLIF_ERR_EINT2 */ +#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT2 0x0800 /* MIXER_DROPPED_SAMPLE_EINT2 */ +#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT2_MASK 0x0800 /* MIXER_DROPPED_SAMPLE_EINT2 */ +#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT2_SHIFT 11 /* MIXER_DROPPED_SAMPLE_EINT2 */ +#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT2_WIDTH 1 /* MIXER_DROPPED_SAMPLE_EINT2 */ +#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT2 0x0400 /* ASYNC_CLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT2_MASK 0x0400 /* ASYNC_CLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT2_SHIFT 10 /* ASYNC_CLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT2_WIDTH 1 /* ASYNC_CLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT2 0x0200 /* SYSCLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT2_MASK 0x0200 /* SYSCLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT2_SHIFT 9 /* SYSCLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT2_WIDTH 1 /* SYSCLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_ISRC1_CFG_ERR_EINT2 0x0100 /* ISRC1_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ISRC1_CFG_ERR_EINT2_MASK 0x0100 /* ISRC1_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ISRC1_CFG_ERR_EINT2_SHIFT 8 /* ISRC1_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ISRC1_CFG_ERR_EINT2_WIDTH 1 /* ISRC1_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ISRC2_CFG_ERR_EINT2 0x0080 /* ISRC2_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ISRC2_CFG_ERR_EINT2_MASK 0x0080 /* ISRC2_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ISRC2_CFG_ERR_EINT2_SHIFT 7 /* ISRC2_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ISRC2_CFG_ERR_EINT2_WIDTH 1 /* ISRC2_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ISRC3_CFG_ERR_EINT2 0x0040 /* ISRC3_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ISRC3_CFG_ERR_EINT2_MASK 0x0040 /* ISRC3_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ISRC3_CFG_ERR_EINT2_SHIFT 6 /* ISRC3_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ISRC3_CFG_ERR_EINT2_WIDTH 1 /* ISRC3_CFG_ERR_EINT2 */ + /* * R3348 (0xD14) - IRQ2 Status 5 */ @@ -5236,6 +5540,85 @@ #define ARIZONA_FLL1_CLOCK_OK_EINT2_SHIFT 0 /* FLL1_CLOCK_OK_EINT2 */ #define ARIZONA_FLL1_CLOCK_OK_EINT2_WIDTH 1 /* FLL1_CLOCK_OK_EINT2 */ +/* + * R3348 (0xD14) - IRQ2 Status 5 (Alternate layout) + * + * Alternate layout used on later devices, note only fields that have moved + * are specified + */ +#define ARIZONA_V2_ASRC_CFG_ERR_EINT2 0x0008 /* ASRC_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ASRC_CFG_ERR_EINT2_MASK 0x0008 /* ASRC_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ASRC_CFG_ERR_EINT2_SHIFT 3 /* ASRC_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ASRC_CFG_ERR_EINT2_WIDTH 1 /* ASRC_CFG_ERR_EINT2 */ + +/* + * R3349 (0xD15) - IRQ2 Status 6 + */ +#define ARIZONA_DSP_SHARED_WR_COLL_EINT2 0x8000 /* DSP_SHARED_WR_COLL_EINT2 */ +#define ARIZONA_DSP_SHARED_WR_COLL_EINT2_MASK 0x8000 /* DSP_SHARED_WR_COLL_EINT2 */ +#define ARIZONA_DSP_SHARED_WR_COLL_EINT2_SHIFT 15 /* DSP_SHARED_WR_COLL_EINT2 */ +#define ARIZONA_DSP_SHARED_WR_COLL_EINT2_WIDTH 1 /* DSP_SHARED_WR_COLL_EINT2 */ +#define ARIZONA_SPK_SHUTDOWN_EINT2 0x4000 /* SPK_SHUTDOWN_EINT2 */ +#define ARIZONA_SPK_SHUTDOWN_EINT2_MASK 0x4000 /* SPK_SHUTDOWN_EINT2 */ +#define ARIZONA_SPK_SHUTDOWN_EINT2_SHIFT 14 /* SPK_SHUTDOWN_EINT2 */ +#define ARIZONA_SPK_SHUTDOWN_EINT2_WIDTH 1 /* SPK_SHUTDOWN_EINT2 */ +#define ARIZONA_SPK1R_SHORT_EINT2 0x2000 /* SPK1R_SHORT_EINT2 */ +#define ARIZONA_SPK1R_SHORT_EINT2_MASK 0x2000 /* SPK1R_SHORT_EINT2 */ +#define ARIZONA_SPK1R_SHORT_EINT2_SHIFT 13 /* SPK1R_SHORT_EINT2 */ +#define ARIZONA_SPK1R_SHORT_EINT2_WIDTH 1 /* SPK1R_SHORT_EINT2 */ +#define ARIZONA_SPK1L_SHORT_EINT2 0x1000 /* SPK1L_SHORT_EINT2 */ +#define ARIZONA_SPK1L_SHORT_EINT2_MASK 0x1000 /* SPK1L_SHORT_EINT2 */ +#define ARIZONA_SPK1L_SHORT_EINT2_SHIFT 12 /* SPK1L_SHORT_EINT2 */ +#define ARIZONA_SPK1L_SHORT_EINT2_WIDTH 1 /* SPK1L_SHORT_EINT2 */ +#define ARIZONA_HP3R_SC_NEG_EINT2 0x0800 /* HP3R_SC_NEG_EINT2 */ +#define ARIZONA_HP3R_SC_NEG_EINT2_MASK 0x0800 /* HP3R_SC_NEG_EINT2 */ +#define ARIZONA_HP3R_SC_NEG_EINT2_SHIFT 11 /* HP3R_SC_NEG_EINT2 */ +#define ARIZONA_HP3R_SC_NEG_EINT2_WIDTH 1 /* HP3R_SC_NEG_EINT2 */ +#define ARIZONA_HP3R_SC_POS_EINT2 0x0400 /* HP3R_SC_POS_EINT2 */ +#define ARIZONA_HP3R_SC_POS_EINT2_MASK 0x0400 /* HP3R_SC_POS_EINT2 */ +#define ARIZONA_HP3R_SC_POS_EINT2_SHIFT 10 /* HP3R_SC_POS_EINT2 */ +#define ARIZONA_HP3R_SC_POS_EINT2_WIDTH 1 /* HP3R_SC_POS_EINT2 */ +#define ARIZONA_HP3L_SC_NEG_EINT2 0x0200 /* HP3L_SC_NEG_EINT2 */ +#define ARIZONA_HP3L_SC_NEG_EINT2_MASK 0x0200 /* HP3L_SC_NEG_EINT2 */ +#define ARIZONA_HP3L_SC_NEG_EINT2_SHIFT 9 /* HP3L_SC_NEG_EINT2 */ +#define ARIZONA_HP3L_SC_NEG_EINT2_WIDTH 1 /* HP3L_SC_NEG_EINT2 */ +#define ARIZONA_HP3L_SC_POS_EINT2 0x0100 /* HP3L_SC_POS_EINT2 */ +#define ARIZONA_HP3L_SC_POS_EINT2_MASK 0x0100 /* HP3L_SC_POS_EINT2 */ +#define ARIZONA_HP3L_SC_POS_EINT2_SHIFT 8 /* HP3L_SC_POS_EINT2 */ +#define ARIZONA_HP3L_SC_POS_EINT2_WIDTH 1 /* HP3L_SC_POS_EINT2 */ +#define ARIZONA_HP2R_SC_NEG_EINT2 0x0080 /* HP2R_SC_NEG_EINT2 */ +#define ARIZONA_HP2R_SC_NEG_EINT2_MASK 0x0080 /* HP2R_SC_NEG_EINT2 */ +#define ARIZONA_HP2R_SC_NEG_EINT2_SHIFT 7 /* HP2R_SC_NEG_EINT2 */ +#define ARIZONA_HP2R_SC_NEG_EINT2_WIDTH 1 /* HP2R_SC_NEG_EINT2 */ +#define ARIZONA_HP2R_SC_POS_EINT2 0x0040 /* HP2R_SC_POS_EINT2 */ +#define ARIZONA_HP2R_SC_POS_EINT2_MASK 0x0040 /* HP2R_SC_POS_EINT2 */ +#define ARIZONA_HP2R_SC_POS_EINT2_SHIFT 6 /* HP2R_SC_POS_EINT2 */ +#define ARIZONA_HP2R_SC_POS_EINT2_WIDTH 1 /* HP2R_SC_POS_EINT2 */ +#define ARIZONA_HP2L_SC_NEG_EINT2 0x0020 /* HP2L_SC_NEG_EINT2 */ +#define ARIZONA_HP2L_SC_NEG_EINT2_MASK 0x0020 /* HP2L_SC_NEG_EINT2 */ +#define ARIZONA_HP2L_SC_NEG_EINT2_SHIFT 5 /* HP2L_SC_NEG_EINT2 */ +#define ARIZONA_HP2L_SC_NEG_EINT2_WIDTH 1 /* HP2L_SC_NEG_EINT2 */ +#define ARIZONA_HP2L_SC_POS_EINT2 0x0010 /* HP2L_SC_POS_EINT2 */ +#define ARIZONA_HP2L_SC_POS_EINT2_MASK 0x0010 /* HP2L_SC_POS_EINT2 */ +#define ARIZONA_HP2L_SC_POS_EINT2_SHIFT 4 /* HP2L_SC_POS_EINT2 */ +#define ARIZONA_HP2L_SC_POS_EINT2_WIDTH 1 /* HP2L_SC_POS_EINT2 */ +#define ARIZONA_HP1R_SC_NEG_EINT2 0x0008 /* HP1R_SC_NEG_EINT2 */ +#define ARIZONA_HP1R_SC_NEG_EINT2_MASK 0x0008 /* HP1R_SC_NEG_EINT2 */ +#define ARIZONA_HP1R_SC_NEG_EINT2_SHIFT 3 /* HP1R_SC_NEG_EINT2 */ +#define ARIZONA_HP1R_SC_NEG_EINT2_WIDTH 1 /* HP1R_SC_NEG_EINT2 */ +#define ARIZONA_HP1R_SC_POS_EINT2 0x0004 /* HP1R_SC_POS_EINT2 */ +#define ARIZONA_HP1R_SC_POS_EINT2_MASK 0x0004 /* HP1R_SC_POS_EINT2 */ +#define ARIZONA_HP1R_SC_POS_EINT2_SHIFT 2 /* HP1R_SC_POS_EINT2 */ +#define ARIZONA_HP1R_SC_POS_EINT2_WIDTH 1 /* HP1R_SC_POS_EINT2 */ +#define ARIZONA_HP1L_SC_NEG_EINT2 0x0002 /* HP1L_SC_NEG_EINT2 */ +#define ARIZONA_HP1L_SC_NEG_EINT2_MASK 0x0002 /* HP1L_SC_NEG_EINT2 */ +#define ARIZONA_HP1L_SC_NEG_EINT2_SHIFT 1 /* HP1L_SC_NEG_EINT2 */ +#define ARIZONA_HP1L_SC_NEG_EINT2_WIDTH 1 /* HP1L_SC_NEG_EINT2 */ +#define ARIZONA_HP1L_SC_POS_EINT2 0x0001 /* HP1L_SC_POS_EINT2 */ +#define ARIZONA_HP1L_SC_POS_EINT2_MASK 0x0001 /* HP1L_SC_POS_EINT2 */ +#define ARIZONA_HP1L_SC_POS_EINT2_SHIFT 0 /* HP1L_SC_POS_EINT2 */ +#define ARIZONA_HP1L_SC_POS_EINT2_WIDTH 1 /* HP1L_SC_POS_EINT2 */ + /* * R3352 (0xD18) - IRQ2 Status 1 Mask */ @@ -5404,6 +5787,53 @@ #define ARIZONA_IM_HP1L_DONE_EINT2_SHIFT 0 /* IM_HP1L_DONE_EINT2 */ #define ARIZONA_IM_HP1L_DONE_EINT2_WIDTH 1 /* IM_HP1L_DONE_EINT2 */ +/* + * R3355 (0xD1B) - IRQ2 Status 4 Mask (Alternate layout) + * + * Alternate layout used on later devices, note only fields that have moved + * are specified + */ +#define ARIZONA_V2_IM_AIF3_ERR_EINT2 0x8000 /* IM_AIF3_ERR_EINT2 */ +#define ARIZONA_V2_IM_AIF3_ERR_EINT2_MASK 0x8000 /* IM_AIF3_ERR_EINT2 */ +#define ARIZONA_V2_IM_AIF3_ERR_EINT2_SHIFT 15 /* IM_AIF3_ERR_EINT2 */ +#define ARIZONA_V2_IM_AIF3_ERR_EINT2_WIDTH 1 /* IM_AIF3_ERR_EINT2 */ +#define ARIZONA_V2_IM_AIF2_ERR_EINT2 0x4000 /* IM_AIF2_ERR_EINT2 */ +#define ARIZONA_V2_IM_AIF2_ERR_EINT2_MASK 0x4000 /* IM_AIF2_ERR_EINT2 */ +#define ARIZONA_V2_IM_AIF2_ERR_EINT2_SHIFT 14 /* IM_AIF2_ERR_EINT2 */ +#define ARIZONA_V2_IM_AIF2_ERR_EINT2_WIDTH 1 /* IM_AIF2_ERR_EINT2 */ +#define ARIZONA_V2_IM_AIF1_ERR_EINT2 0x2000 /* IM_AIF1_ERR_EINT2 */ +#define ARIZONA_V2_IM_AIF1_ERR_EINT2_MASK 0x2000 /* IM_AIF1_ERR_EINT2 */ +#define ARIZONA_V2_IM_AIF1_ERR_EINT2_SHIFT 13 /* IM_AIF1_ERR_EINT2 */ +#define ARIZONA_V2_IM_AIF1_ERR_EINT2_WIDTH 1 /* IM_AIF1_ERR_EINT2 */ +#define ARIZONA_V2_IM_CTRLIF_ERR_EINT2 0x1000 /* IM_CTRLIF_ERR_EINT2 */ +#define ARIZONA_V2_IM_CTRLIF_ERR_EINT2_MASK 0x1000 /* IM_CTRLIF_ERR_EINT2 */ +#define ARIZONA_V2_IM_CTRLIF_ERR_EINT2_SHIFT 12 /* IM_CTRLIF_ERR_EINT2 */ +#define ARIZONA_V2_IM_CTRLIF_ERR_EINT2_WIDTH 1 /* IM_CTRLIF_ERR_EINT2 */ +#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT2 0x0800 /* IM_MIXER_DROPPED_SAMPLE_EINT2 */ +#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT2_MASK 0x0800 /* IM_MIXER_DROPPED_SAMPLE_EINT2 */ +#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT2_SHIFT 11 /* IM_MIXER_DROPPED_SAMPLE_EINT2 */ +#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT2_WIDTH 1 /* IM_MIXER_DROPPED_SAMPLE_EINT2 */ +#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT2 0x0400 /* IM_ASYNC_CLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT2_MASK 0x0400 /* IM_ASYNC_CLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT2_SHIFT 10 /* IM_ASYNC_CLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT2_WIDTH 1 /* IM_ASYNC_CLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT2 0x0200 /* IM_SYSCLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT2_MASK 0x0200 /* IM_SYSCLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT2_SHIFT 9 /* IM_SYSCLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT2_WIDTH 1 /* IM_SYSCLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT2 0x0100 /* IM_ISRC1_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT2_MASK 0x0100 /* IM_ISRC1_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT2_SHIFT 8 /* IM_ISRC1_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT2_WIDTH 1 /* IM_ISRC1_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT2 0x0080 /* IM_ISRC2_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT2_MASK 0x0080 /* IM_ISRC2_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT2_SHIFT 7 /* IM_ISRC2_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT2_WIDTH 1 /* IM_ISRC2_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT2 0x0040 /* IM_ISRC3_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT2_MASK 0x0040 /* IM_ISRC3_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT2_SHIFT 6 /* IM_ISRC3_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT2_WIDTH 1 /* IM_ISRC3_CFG_ERR_EINT2 */ + /* * R3356 (0xD1C) - IRQ2 Status 5 Mask */ @@ -5429,6 +5859,85 @@ #define ARIZONA_IM_FLL1_CLOCK_OK_EINT2_SHIFT 0 /* IM_FLL1_CLOCK_OK_EINT2 */ #define ARIZONA_IM_FLL1_CLOCK_OK_EINT2_WIDTH 1 /* IM_FLL1_CLOCK_OK_EINT2 */ +/* + * R3340 (0xD0C) - Interrupt Status 5 Mask (Alternate layout) + * + * Alternate layout used on later devices, note only fields that have moved + * are specified + */ +#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT2 0x0008 /* IM_ASRC_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT2_MASK 0x0008 /* IM_ASRC_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT2_SHIFT 3 /* IM_ASRC_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT2_WIDTH 1 /* IM_ASRC_CFG_ERR_EINT2 */ + +/* + * R3357 (0xD1D) - IRQ2 Status 6 Mask + */ +#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT2 0x8000 /* IM_DSP_SHARED_WR_COLL_EINT2 */ +#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT2_MASK 0x8000 /* IM_DSP_SHARED_WR_COLL_EINT2 */ +#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT2_SHIFT 15 /* IM_DSP_SHARED_WR_COLL_EINT2 */ +#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT2_WIDTH 1 /* IM_DSP_SHARED_WR_COLL_EINT2 */ +#define ARIZONA_IM_SPK_SHUTDOWN_EINT2 0x4000 /* IM_SPK_SHUTDOWN_EINT2 */ +#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_MASK 0x4000 /* IM_SPK_SHUTDOWN_EINT2 */ +#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_SHIFT 14 /* IM_SPK_SHUTDOWN_EINT2 */ +#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_WIDTH 1 /* IM_SPK_SHUTDOWN_EINT2 */ +#define ARIZONA_IM_SPK1R_SHORT_EINT2 0x2000 /* IM_SPK1R_SHORT_EINT2 */ +#define ARIZONA_IM_SPK1R_SHORT_EINT2_MASK 0x2000 /* IM_SPK1R_SHORT_EINT2 */ +#define ARIZONA_IM_SPK1R_SHORT_EINT2_SHIFT 13 /* IM_SPK1R_SHORT_EINT2 */ +#define ARIZONA_IM_SPK1R_SHORT_EINT2_WIDTH 1 /* IM_SPK1R_SHORT_EINT2 */ +#define ARIZONA_IM_SPK1L_SHORT_EINT2 0x1000 /* IM_SPK1L_SHORT_EINT2 */ +#define ARIZONA_IM_SPK1L_SHORT_EINT2_MASK 0x1000 /* IM_SPK1L_SHORT_EINT2 */ +#define ARIZONA_IM_SPK1L_SHORT_EINT2_SHIFT 12 /* IM_SPK1L_SHORT_EINT2 */ +#define ARIZONA_IM_SPK1L_SHORT_EINT2_WIDTH 1 /* IM_SPK1L_SHORT_EINT2 */ +#define ARIZONA_IM_HP3R_SC_NEG_EINT2 0x0800 /* IM_HP3R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP3R_SC_NEG_EINT2_MASK 0x0800 /* IM_HP3R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP3R_SC_NEG_EINT2_SHIFT 11 /* IM_HP3R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP3R_SC_NEG_EINT2_WIDTH 1 /* IM_HP3R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP3R_SC_POS_EINT2 0x0400 /* IM_HP3R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP3R_SC_POS_EINT2_MASK 0x0400 /* IM_HP3R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP3R_SC_POS_EINT2_SHIFT 10 /* IM_HP3R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP3R_SC_POS_EINT2_WIDTH 1 /* IM_HP3R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP3L_SC_NEG_EINT2 0x0200 /* IM_HP3L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP3L_SC_NEG_EINT2_MASK 0x0200 /* IM_HP3L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP3L_SC_NEG_EINT2_SHIFT 9 /* IM_HP3L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP3L_SC_NEG_EINT2_WIDTH 1 /* IM_HP3L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP3L_SC_POS_EINT2 0x0100 /* IM_HP3L_SC_POS_EINT2 */ +#define ARIZONA_IM_HP3L_SC_POS_EINT2_MASK 0x0100 /* IM_HP3L_SC_POS_EINT2 */ +#define ARIZONA_IM_HP3L_SC_POS_EINT2_SHIFT 8 /* IM_HP3L_SC_POS_EINT2 */ +#define ARIZONA_IM_HP3L_SC_POS_EINT2_WIDTH 1 /* IM_HP3L_SC_POS_EINT2 */ +#define ARIZONA_IM_HP2R_SC_NEG_EINT2 0x0080 /* IM_HP2R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP2R_SC_NEG_EINT2_MASK 0x0080 /* IM_HP2R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP2R_SC_NEG_EINT2_SHIFT 7 /* IM_HP2R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP2R_SC_NEG_EINT2_WIDTH 1 /* IM_HP2R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP2R_SC_POS_EINT2 0x0040 /* IM_HP2R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP2R_SC_POS_EINT2_MASK 0x0040 /* IM_HP2R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP2R_SC_POS_EINT2_SHIFT 6 /* IM_HP2R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP2R_SC_POS_EINT2_WIDTH 1 /* IM_HP2R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP2L_SC_NEG_EINT2 0x0020 /* IM_HP2L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP2L_SC_NEG_EINT2_MASK 0x0020 /* IM_HP2L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP2L_SC_NEG_EINT2_SHIFT 5 /* IM_HP2L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP2L_SC_NEG_EINT2_WIDTH 1 /* IM_HP2L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP2L_SC_POS_EINT2 0x0010 /* IM_HP2L_SC_POS_EINT2 */ +#define ARIZONA_IM_HP2L_SC_POS_EINT2_MASK 0x0010 /* IM_HP2L_SC_POS_EINT2 */ +#define ARIZONA_IM_HP2L_SC_POS_EINT2_SHIFT 4 /* IM_HP2L_SC_POS_EINT2 */ +#define ARIZONA_IM_HP2L_SC_POS_EINT2_WIDTH 1 /* IM_HP2L_SC_POS_EINT2 */ +#define ARIZONA_IM_HP1R_SC_NEG_EINT2 0x0008 /* IM_HP1R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP1R_SC_NEG_EINT2_MASK 0x0008 /* IM_HP1R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP1R_SC_NEG_EINT2_SHIFT 3 /* IM_HP1R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP1R_SC_NEG_EINT2_WIDTH 1 /* IM_HP1R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP1R_SC_POS_EINT2 0x0004 /* IM_HP1R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP1R_SC_POS_EINT2_MASK 0x0004 /* IM_HP1R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP1R_SC_POS_EINT2_SHIFT 2 /* IM_HP1R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP1R_SC_POS_EINT2_WIDTH 1 /* IM_HP1R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP1L_SC_NEG_EINT2 0x0002 /* IM_HP1L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP1L_SC_NEG_EINT2_MASK 0x0002 /* IM_HP1L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP1L_SC_NEG_EINT2_SHIFT 1 /* IM_HP1L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP1L_SC_NEG_EINT2_WIDTH 1 /* IM_HP1L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP1L_SC_POS_EINT2 0x0001 /* IM_HP1L_SC_POS_EINT2 */ +#define ARIZONA_IM_HP1L_SC_POS_EINT2_MASK 0x0001 /* IM_HP1L_SC_POS_EINT2 */ +#define ARIZONA_IM_HP1L_SC_POS_EINT2_SHIFT 0 /* IM_HP1L_SC_POS_EINT2 */ +#define ARIZONA_IM_HP1L_SC_POS_EINT2_WIDTH 1 /* IM_HP1L_SC_POS_EINT2 */ + /* * R3359 (0xD1F) - IRQ2 Control */ @@ -5700,6 +6209,10 @@ #define ARIZONA_ADSP2_1_OVERCLOCKED_STS_MASK 0x0008 /* ADSP2_1_OVERCLOCKED_STS */ #define ARIZONA_ADSP2_1_OVERCLOCKED_STS_SHIFT 3 /* ADSP2_1_OVERCLOCKED_STS */ #define ARIZONA_ADSP2_1_OVERCLOCKED_STS_WIDTH 1 /* ADSP2_1_OVERCLOCKED_STS */ +#define ARIZONA_ISRC3_OVERCLOCKED_STS 0x0004 /* ISRC3_OVERCLOCKED_STS */ +#define ARIZONA_ISRC3_OVERCLOCKED_STS_MASK 0x0004 /* ISRC3_OVERCLOCKED_STS */ +#define ARIZONA_ISRC3_OVERCLOCKED_STS_SHIFT 2 /* ISRC3_OVERCLOCKED_STS */ +#define ARIZONA_ISRC3_OVERCLOCKED_STS_WIDTH 1 /* ISRC3_OVERCLOCKED_STS */ #define ARIZONA_ISRC2_OVERCLOCKED_STS 0x0002 /* ISRC2_OVERCLOCKED_STS */ #define ARIZONA_ISRC2_OVERCLOCKED_STS_MASK 0x0002 /* ISRC2_OVERCLOCKED_STS */ #define ARIZONA_ISRC2_OVERCLOCKED_STS_SHIFT 1 /* ISRC2_OVERCLOCKED_STS */ @@ -5724,6 +6237,10 @@ #define ARIZONA_AIF1_UNDERCLOCKED_STS_MASK 0x0100 /* AIF1_UNDERCLOCKED_STS */ #define ARIZONA_AIF1_UNDERCLOCKED_STS_SHIFT 8 /* AIF1_UNDERCLOCKED_STS */ #define ARIZONA_AIF1_UNDERCLOCKED_STS_WIDTH 1 /* AIF1_UNDERCLOCKED_STS */ +#define ARIZONA_ISRC3_UNDERCLOCKED_STS 0x0080 /* ISRC3_UNDERCLOCKED_STS */ +#define ARIZONA_ISRC3_UNDERCLOCKED_STS_MASK 0x0080 /* ISRC3_UNDERCLOCKED_STS */ +#define ARIZONA_ISRC3_UNDERCLOCKED_STS_SHIFT 7 /* ISRC3_UNDERCLOCKED_STS */ +#define ARIZONA_ISRC3_UNDERCLOCKED_STS_WIDTH 1 /* ISRC3_UNDERCLOCKED_STS */ #define ARIZONA_ISRC2_UNDERCLOCKED_STS 0x0040 /* ISRC2_UNDERCLOCKED_STS */ #define ARIZONA_ISRC2_UNDERCLOCKED_STS_MASK 0x0040 /* ISRC2_UNDERCLOCKED_STS */ #define ARIZONA_ISRC2_UNDERCLOCKED_STS_SHIFT 6 /* ISRC2_UNDERCLOCKED_STS */ @@ -5753,6 +6270,74 @@ #define ARIZONA_MIXER_UNDERCLOCKED_STS_SHIFT 0 /* MIXER_UNDERCLOCKED_STS */ #define ARIZONA_MIXER_UNDERCLOCKED_STS_WIDTH 1 /* MIXER_UNDERCLOCKED_STS */ +/* + * R3368 (0xD28) - Interrupt Raw Status 9 + */ +#define ARIZONA_DSP_SHARED_WR_COLL_STS 0x8000 /* DSP_SHARED_WR_COLL_STS */ +#define ARIZONA_DSP_SHARED_WR_COLL_STS_MASK 0x8000 /* DSP_SHARED_WR_COLL_STS */ +#define ARIZONA_DSP_SHARED_WR_COLL_STS_SHIFT 15 /* DSP_SHARED_WR_COLL_STS */ +#define ARIZONA_DSP_SHARED_WR_COLL_STS_WIDTH 1 /* DSP_SHARED_WR_COLL_STS */ +#define ARIZONA_SPK_SHUTDOWN_STS 0x4000 /* SPK_SHUTDOWN_STS */ +#define ARIZONA_SPK_SHUTDOWN_STS_MASK 0x4000 /* SPK_SHUTDOWN_STS */ +#define ARIZONA_SPK_SHUTDOWN_STS_SHIFT 14 /* SPK_SHUTDOWN_STS */ +#define ARIZONA_SPK_SHUTDOWN_STS_WIDTH 1 /* SPK_SHUTDOWN_STS */ +#define ARIZONA_SPK1R_SHORT_STS 0x2000 /* SPK1R_SHORT_STS */ +#define ARIZONA_SPK1R_SHORT_STS_MASK 0x2000 /* SPK1R_SHORT_STS */ +#define ARIZONA_SPK1R_SHORT_STS_SHIFT 13 /* SPK1R_SHORT_STS */ +#define ARIZONA_SPK1R_SHORT_STS_WIDTH 1 /* SPK1R_SHORT_STS */ +#define ARIZONA_SPK1L_SHORT_STS 0x1000 /* SPK1L_SHORT_STS */ +#define ARIZONA_SPK1L_SHORT_STS_MASK 0x1000 /* SPK1L_SHORT_STS */ +#define ARIZONA_SPK1L_SHORT_STS_SHIFT 12 /* SPK1L_SHORT_STS */ +#define ARIZONA_SPK1L_SHORT_STS_WIDTH 1 /* SPK1L_SHORT_STS */ +#define ARIZONA_HP3R_SC_NEG_STS 0x0800 /* HP3R_SC_NEG_STS */ +#define ARIZONA_HP3R_SC_NEG_STS_MASK 0x0800 /* HP3R_SC_NEG_STS */ +#define ARIZONA_HP3R_SC_NEG_STS_SHIFT 11 /* HP3R_SC_NEG_STS */ +#define ARIZONA_HP3R_SC_NEG_STS_WIDTH 1 /* HP3R_SC_NEG_STS */ +#define ARIZONA_HP3R_SC_POS_STS 0x0400 /* HP3R_SC_POS_STS */ +#define ARIZONA_HP3R_SC_POS_STS_MASK 0x0400 /* HP3R_SC_POS_STS */ +#define ARIZONA_HP3R_SC_POS_STS_SHIFT 10 /* HP3R_SC_POS_STS */ +#define ARIZONA_HP3R_SC_POS_STS_WIDTH 1 /* HP3R_SC_POS_STS */ +#define ARIZONA_HP3L_SC_NEG_STS 0x0200 /* HP3L_SC_NEG_STS */ +#define ARIZONA_HP3L_SC_NEG_STS_MASK 0x0200 /* HP3L_SC_NEG_STS */ +#define ARIZONA_HP3L_SC_NEG_STS_SHIFT 9 /* HP3L_SC_NEG_STS */ +#define ARIZONA_HP3L_SC_NEG_STS_WIDTH 1 /* HP3L_SC_NEG_STS */ +#define ARIZONA_HP3L_SC_POS_STS 0x0100 /* HP3L_SC_POS_STS */ +#define ARIZONA_HP3L_SC_POS_STS_MASK 0x0100 /* HP3L_SC_POS_STS */ +#define ARIZONA_HP3L_SC_POS_STS_SHIFT 8 /* HP3L_SC_POS_STS */ +#define ARIZONA_HP3L_SC_POS_STS_WIDTH 1 /* HP3L_SC_POS_STS */ +#define ARIZONA_HP2R_SC_NEG_STS 0x0080 /* HP2R_SC_NEG_STS */ +#define ARIZONA_HP2R_SC_NEG_STS_MASK 0x0080 /* HP2R_SC_NEG_STS */ +#define ARIZONA_HP2R_SC_NEG_STS_SHIFT 7 /* HP2R_SC_NEG_STS */ +#define ARIZONA_HP2R_SC_NEG_STS_WIDTH 1 /* HP2R_SC_NEG_STS */ +#define ARIZONA_HP2R_SC_POS_STS 0x0040 /* HP2R_SC_POS_STS */ +#define ARIZONA_HP2R_SC_POS_STS_MASK 0x0040 /* HP2R_SC_POS_STS */ +#define ARIZONA_HP2R_SC_POS_STS_SHIFT 6 /* HP2R_SC_POS_STS */ +#define ARIZONA_HP2R_SC_POS_STS_WIDTH 1 /* HP2R_SC_POS_STS */ +#define ARIZONA_HP2L_SC_NEG_STS 0x0020 /* HP2L_SC_NEG_STS */ +#define ARIZONA_HP2L_SC_NEG_STS_MASK 0x0020 /* HP2L_SC_NEG_STS */ +#define ARIZONA_HP2L_SC_NEG_STS_SHIFT 5 /* HP2L_SC_NEG_STS */ +#define ARIZONA_HP2L_SC_NEG_STS_WIDTH 1 /* HP2L_SC_NEG_STS */ +#define ARIZONA_HP2L_SC_POS_STS 0x0010 /* HP2L_SC_POS_STS */ +#define ARIZONA_HP2L_SC_POS_STS_MASK 0x0010 /* HP2L_SC_POS_STS */ +#define ARIZONA_HP2L_SC_POS_STS_SHIFT 4 /* HP2L_SC_POS_STS */ +#define ARIZONA_HP2L_SC_POS_STS_WIDTH 1 /* HP2L_SC_POS_STS */ +#define ARIZONA_HP1R_SC_NEG_STS 0x0008 /* HP1R_SC_NEG_STS */ +#define ARIZONA_HP1R_SC_NEG_STS_MASK 0x0008 /* HP1R_SC_NEG_STS */ +#define ARIZONA_HP1R_SC_NEG_STS_SHIFT 3 /* HP1R_SC_NEG_STS */ +#define ARIZONA_HP1R_SC_NEG_STS_WIDTH 1 /* HP1R_SC_NEG_STS */ +#define ARIZONA_HP1R_SC_POS_STS 0x0004 /* HP1R_SC_POS_STS */ +#define ARIZONA_HP1R_SC_POS_STS_MASK 0x0004 /* HP1R_SC_POS_STS */ +#define ARIZONA_HP1R_SC_POS_STS_SHIFT 2 /* HP1R_SC_POS_STS */ +#define ARIZONA_HP1R_SC_POS_STS_WIDTH 1 /* HP1R_SC_POS_STS */ +#define ARIZONA_HP1L_SC_NEG_STS 0x0002 /* HP1L_SC_NEG_STS */ +#define ARIZONA_HP1L_SC_NEG_STS_MASK 0x0002 /* HP1L_SC_NEG_STS */ +#define ARIZONA_HP1L_SC_NEG_STS_SHIFT 1 /* HP1L_SC_NEG_STS */ +#define ARIZONA_HP1L_SC_NEG_STS_WIDTH 1 /* HP1L_SC_NEG_STS */ +#define ARIZONA_HP1L_SC_POS_STS 0x0001 /* HP1L_SC_POS_STS */ +#define ARIZONA_HP1L_SC_POS_STS_MASK 0x0001 /* HP1L_SC_POS_STS */ +#define ARIZONA_HP1L_SC_POS_STS_SHIFT 0 /* HP1L_SC_POS_STS */ +#define ARIZONA_HP1L_SC_POS_STS_WIDTH 1 /* HP1L_SC_POS_STS */ + /* * R3392 (0xD40) - IRQ Pin Status */ -- cgit v1.2.3 From 30a2af3a320d5c0598cde08ba6e5d22a724f82e4 Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Tue, 15 Jul 2014 11:21:50 +0100 Subject: mfd: arizona: Only free the CTRLIF_ERR IRQ if we requested it We only request the control interface error IRQ if we set ctrlif_error, as such we should only free it in that situation. Otherwise we will attempt to free an IRQ we never requested and get a warning from the IRQ core. This patch moves the ctrlif_error variable into the arizona structure and checks it in all cases we free the control interface error IRQ. Signed-off-by: Charles Keepax Signed-off-by: Lee Jones --- drivers/mfd/arizona-irq.c | 19 ++++++++++++------- include/linux/mfd/arizona/core.h | 2 ++ 2 files changed, 14 insertions(+), 7 deletions(-) (limited to 'include') diff --git a/drivers/mfd/arizona-irq.c b/drivers/mfd/arizona-irq.c index e780bc40165d..d420dbc0e2b0 100644 --- a/drivers/mfd/arizona-irq.c +++ b/drivers/mfd/arizona-irq.c @@ -188,16 +188,17 @@ int arizona_irq_init(struct arizona *arizona) int flags = IRQF_ONESHOT; int ret, i; const struct regmap_irq_chip *aod, *irq; - bool ctrlif_error = true; struct irq_data *irq_data; + arizona->ctrlif_error = true; + switch (arizona->type) { #ifdef CONFIG_MFD_WM5102 case WM5102: aod = &wm5102_aod; irq = &wm5102_irq; - ctrlif_error = false; + arizona->ctrlif_error = false; break; #endif #ifdef CONFIG_MFD_WM5110 @@ -213,7 +214,7 @@ int arizona_irq_init(struct arizona *arizona) break; } - ctrlif_error = false; + arizona->ctrlif_error = false; break; #endif #ifdef CONFIG_MFD_WM8997 @@ -221,7 +222,7 @@ int arizona_irq_init(struct arizona *arizona) aod = &wm8997_aod; irq = &wm8997_irq; - ctrlif_error = false; + arizona->ctrlif_error = false; break; #endif default: @@ -308,7 +309,7 @@ int arizona_irq_init(struct arizona *arizona) } /* Handle control interface errors in the core */ - if (ctrlif_error) { + if (arizona->ctrlif_error) { i = arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR); ret = request_threaded_irq(i, NULL, arizona_ctrlif_err, IRQF_ONESHOT, @@ -353,7 +354,9 @@ int arizona_irq_init(struct arizona *arizona) return 0; err_main_irq: - free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR), arizona); + if (arizona->ctrlif_error) + free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR), + arizona); err_ctrlif: free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_BOOT_DONE), arizona); err_boot_done: @@ -369,7 +372,9 @@ err: int arizona_irq_exit(struct arizona *arizona) { - free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR), arizona); + if (arizona->ctrlif_error) + free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR), + arizona); free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_BOOT_DONE), arizona); regmap_del_irq_chip(irq_create_mapping(arizona->virq, 1), arizona->irq_chip); diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h index 8bc7601cca68..fdd8b7b82db5 100644 --- a/include/linux/mfd/arizona/core.h +++ b/include/linux/mfd/arizona/core.h @@ -132,6 +132,8 @@ struct arizona { struct mutex clk_lock; int clk32k_ref; + bool ctrlif_error; + struct snd_soc_dapm_context *dapm; }; -- cgit v1.2.3