diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/ehl_pse_io_aux.h | 24 | ||||
| -rw-r--r-- | include/linux/gpio/consumer.h | 2 | ||||
| -rw-r--r-- | include/linux/gpio/legacy-of-mm-gpiochip.h | 36 | ||||
| -rw-r--r-- | include/linux/gpio/regmap.h | 4 | ||||
| -rw-r--r-- | include/linux/property.h | 13 | ||||
| -rw-r--r-- | include/linux/string.h | 7 |
6 files changed, 42 insertions, 44 deletions
diff --git a/include/linux/ehl_pse_io_aux.h b/include/linux/ehl_pse_io_aux.h new file mode 100644 index 000000000000..afb8587ee5fb --- /dev/null +++ b/include/linux/ehl_pse_io_aux.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Intel Elkhart Lake PSE I/O Auxiliary Device + * + * Copyright (c) 2025 Intel Corporation. + * + * Author: Raag Jadav <raag.jadav@intel.com> + */ + +#ifndef _EHL_PSE_IO_AUX_H_ +#define _EHL_PSE_IO_AUX_H_ + +#include <linux/ioport.h> + +#define EHL_PSE_IO_NAME "ehl_pse_io" +#define EHL_PSE_GPIO_NAME "gpio" +#define EHL_PSE_TIO_NAME "pps_tio" + +struct ehl_pse_io_data { + struct resource mem; + int irq; +}; + +#endif /* _EHL_PSE_IO_AUX_H_ */ diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h index a8acb7c0b5af..cafeb7a40ad1 100644 --- a/include/linux/gpio/consumer.h +++ b/include/linux/gpio/consumer.h @@ -173,6 +173,8 @@ bool gpiod_is_shared(const struct gpio_desc *desc); struct gpio_desc *gpio_to_desc(unsigned gpio); int desc_to_gpio(const struct gpio_desc *desc); +int gpiod_hwgpio(const struct gpio_desc *desc); + struct gpio_desc *fwnode_gpiod_get_index(struct fwnode_handle *fwnode, const char *con_id, int index, enum gpiod_flags flags, diff --git a/include/linux/gpio/legacy-of-mm-gpiochip.h b/include/linux/gpio/legacy-of-mm-gpiochip.h deleted file mode 100644 index 2e2bd3b19cc3..000000000000 --- a/include/linux/gpio/legacy-of-mm-gpiochip.h +++ /dev/null @@ -1,36 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * OF helpers for the old of_mm_gpio_chip, used on ppc32 and nios2, - * do not use in new code. - * - * Copyright (c) 2007-2008 MontaVista Software, Inc. - * - * Author: Anton Vorontsov <avorontsov@ru.mvista.com> - */ - -#ifndef __LINUX_GPIO_LEGACY_OF_MM_GPIO_CHIP_H -#define __LINUX_GPIO_LEGACY_OF_MM_GPIO_CHIP_H - -#include <linux/gpio/driver.h> -#include <linux/of.h> - -/* - * OF GPIO chip for memory mapped banks - */ -struct of_mm_gpio_chip { - struct gpio_chip gc; - void (*save_regs)(struct of_mm_gpio_chip *mm_gc); - void __iomem *regs; -}; - -static inline struct of_mm_gpio_chip *to_of_mm_gpio_chip(struct gpio_chip *gc) -{ - return container_of(gc, struct of_mm_gpio_chip, gc); -} - -extern int of_mm_gpiochip_add_data(struct device_node *np, - struct of_mm_gpio_chip *mm_gc, - void *data); -extern void of_mm_gpiochip_remove(struct of_mm_gpio_chip *mm_gc); - -#endif /* __LINUX_GPIO_LEGACY_OF_MM_GPIO_CHIP_H */ diff --git a/include/linux/gpio/regmap.h b/include/linux/gpio/regmap.h index 87983a5f3681..12d154732ca9 100644 --- a/include/linux/gpio/regmap.h +++ b/include/linux/gpio/regmap.h @@ -50,8 +50,8 @@ struct regmap; * @regmap_irq_chip: (Optional) Pointer on an regmap_irq_chip structure. If * set, a regmap-irq device will be created and the IRQ * domain will be set accordingly. - * @regmap_irq_line (Optional) The IRQ the device uses to signal interrupts. - * @regmap_irq_flags (Optional) The IRQF_ flags to use for the interrupt. + * @regmap_irq_line: (Optional) The IRQ the device uses to signal interrupts. + * @regmap_irq_flags: (Optional) The IRQF_ flags to use for the interrupt. * * The ->reg_mask_xlate translates a given base address and GPIO offset to * register and mask pair. The base address is one of the given register diff --git a/include/linux/property.h b/include/linux/property.h index 50b26589dd70..272bfbdea7bf 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -355,19 +355,26 @@ struct software_node; /** * struct software_node_ref_args - Reference property with additional arguments - * @node: Reference to a software node + * @swnode: Reference to a software node + * @fwnode: Alternative reference to a firmware node handle * @nargs: Number of elements in @args array * @args: Integer arguments */ struct software_node_ref_args { - const struct software_node *node; + const struct software_node *swnode; + struct fwnode_handle *fwnode; unsigned int nargs; u64 args[NR_FWNODE_REFERENCE_ARGS]; }; #define SOFTWARE_NODE_REFERENCE(_ref_, ...) \ (const struct software_node_ref_args) { \ - .node = _ref_, \ + .swnode = _Generic(_ref_, \ + const struct software_node *: _ref_, \ + default: NULL), \ + .fwnode = _Generic(_ref_, \ + struct fwnode_handle *: _ref_, \ + default: NULL), \ .nargs = COUNT_ARGS(__VA_ARGS__), \ .args = { __VA_ARGS__ }, \ } diff --git a/include/linux/string.h b/include/linux/string.h index 929d05d1247c..0266dbdaa4cd 100644 --- a/include/linux/string.h +++ b/include/linux/string.h @@ -564,13 +564,14 @@ static inline bool strstarts(const char *str, const char *prefix) /** * strends - Check if a string ends with another string. - * @str - NULL-terminated string to check against @suffix - * @suffix - NULL-terminated string defining the suffix to look for in @str + * @str: NULL-terminated string to check against @suffix + * @suffix: NULL-terminated string defining the suffix to look for in @str * * Returns: * True if @str ends with @suffix. False in all other cases. */ -static inline bool strends(const char *str, const char *suffix) +static inline bool __attribute__((nonnull(1, 2))) +strends(const char *str, const char *suffix) { unsigned int str_len = strlen(str), suffix_len = strlen(suffix); |