diff options
Diffstat (limited to 'drivers/soc/renesas/r9a09g047-sys.c')
| -rw-r--r-- | drivers/soc/renesas/r9a09g047-sys.c | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/drivers/soc/renesas/r9a09g047-sys.c b/drivers/soc/renesas/r9a09g047-sys.c index 2e8426c03050..e413b0eff9bf 100644 --- a/drivers/soc/renesas/r9a09g047-sys.c +++ b/drivers/soc/renesas/r9a09g047-sys.c @@ -29,6 +29,27 @@ #define SYS_LSI_PRR_CA55_DIS BIT(8) #define SYS_LSI_PRR_NPU_DIS BIT(1) +#define SYS_LSI_OTPTSU1TRMVAL0 0x330 +#define SYS_LSI_OTPTSU1TRMVAL1 0x334 +#define SYS_SPI_STAADDCS0 0x900 +#define SYS_SPI_ENDADDCS0 0x904 +#define SYS_SPI_STAADDCS1 0x908 +#define SYS_SPI_ENDADDCS1 0x90c +#define SYS_VSP_CLK 0xe00 +#define SYS_GBETH0_CFG 0xf00 +#define SYS_GBETH1_CFG 0xf04 +#define SYS_PCIE_INTX_CH0 0x1000 +#define SYS_PCIE_MSI1_CH0 0x1004 +#define SYS_PCIE_MSI2_CH0 0x1008 +#define SYS_PCIE_MSI3_CH0 0x100c +#define SYS_PCIE_MSI4_CH0 0x1010 +#define SYS_PCIE_MSI5_CH0 0x1014 +#define SYS_PCIE_PME_CH0 0x1018 +#define SYS_PCIE_ACK_CH0 0x101c +#define SYS_PCIE_MISC_CH0 0x1020 +#define SYS_PCIE_MODE_CH0 0x1024 +#define SYS_ADC_CFG 0x1600 + static void rzg3e_sys_print_id(struct device *dev, void __iomem *sysc_base, struct soc_device_attribute *soc_dev_attr) @@ -62,7 +83,65 @@ static const struct rz_sysc_soc_id_init_data rzg3e_sys_soc_id_init_data __initco .print_id = rzg3e_sys_print_id, }; +static bool rzg3e_regmap_readable_reg(struct device *dev, unsigned int reg) +{ + switch (reg) { + case SYS_LSI_OTPTSU1TRMVAL0: + case SYS_LSI_OTPTSU1TRMVAL1: + case SYS_SPI_STAADDCS0: + case SYS_SPI_ENDADDCS0: + case SYS_SPI_STAADDCS1: + case SYS_SPI_ENDADDCS1: + case SYS_VSP_CLK: + case SYS_GBETH0_CFG: + case SYS_GBETH1_CFG: + case SYS_PCIE_INTX_CH0: + case SYS_PCIE_MSI1_CH0: + case SYS_PCIE_MSI2_CH0: + case SYS_PCIE_MSI3_CH0: + case SYS_PCIE_MSI4_CH0: + case SYS_PCIE_MSI5_CH0: + case SYS_PCIE_PME_CH0: + case SYS_PCIE_ACK_CH0: + case SYS_PCIE_MISC_CH0: + case SYS_PCIE_MODE_CH0: + case SYS_ADC_CFG: + return true; + default: + return false; + } +} + +static bool rzg3e_regmap_writeable_reg(struct device *dev, unsigned int reg) +{ + switch (reg) { + case SYS_SPI_STAADDCS0: + case SYS_SPI_ENDADDCS0: + case SYS_SPI_STAADDCS1: + case SYS_SPI_ENDADDCS1: + case SYS_VSP_CLK: + case SYS_GBETH0_CFG: + case SYS_GBETH1_CFG: + case SYS_PCIE_INTX_CH0: + case SYS_PCIE_MSI1_CH0: + case SYS_PCIE_MSI2_CH0: + case SYS_PCIE_MSI3_CH0: + case SYS_PCIE_MSI4_CH0: + case SYS_PCIE_MSI5_CH0: + case SYS_PCIE_PME_CH0: + case SYS_PCIE_ACK_CH0: + case SYS_PCIE_MISC_CH0: + case SYS_PCIE_MODE_CH0: + case SYS_ADC_CFG: + return true; + default: + return false; + } +} + const struct rz_sysc_init_data rzg3e_sys_init_data = { .soc_id_init_data = &rzg3e_sys_soc_id_init_data, + .readable_reg = rzg3e_regmap_readable_reg, + .writeable_reg = rzg3e_regmap_writeable_reg, .max_register = 0x170c, }; |