diff options
Diffstat (limited to 'include/linux/mfd/tps65910.h')
| -rw-r--r-- | include/linux/mfd/tps65910.h | 49 |
1 files changed, 42 insertions, 7 deletions
diff --git a/include/linux/mfd/tps65910.h b/include/linux/mfd/tps65910.h index 1c6c2860d1a6..dd8dc0a6c462 100644 --- a/include/linux/mfd/tps65910.h +++ b/include/linux/mfd/tps65910.h @@ -18,6 +18,7 @@ #define __LINUX_MFD_TPS65910_H #include <linux/gpio.h> +#include <linux/regmap.h> /* TPS chip id list */ #define TPS65910 0 @@ -783,6 +784,18 @@ #define TPS65910_SLEEP_CONTROL_EXT_INPUT_EN3 0x4 #define TPS65911_SLEEP_CONTROL_EXT_INPUT_SLEEP 0x8 +/* + * Sleep keepon data: Maintains the state in sleep mode + * @therm_keepon: Keep on the thermal monitoring in sleep state. + * @clkout32k_keepon: Keep on the 32KHz clock output in sleep state. + * @i2chs_keepon: Keep on high speed internal clock in sleep state. + */ +struct tps65910_sleep_keepon_data { + unsigned therm_keepon:1; + unsigned clkout32k_keepon:1; + unsigned i2chs_keepon:1; +}; + /** * struct tps65910_board * Board platform data may be used to initialize regulators. @@ -794,6 +807,8 @@ struct tps65910_board { int irq_base; int vmbch_threshold; int vmbch2_threshold; + bool en_dev_slp; + struct tps65910_sleep_keepon_data *slp_keepon; bool en_gpio_sleep[TPS6591X_MAX_NUM_GPIO]; unsigned long regulator_ext_sleep_control[TPS65910_NUM_REGS]; struct regulator_init_data *tps65910_pmic_init_data[TPS65910_NUM_REGS]; @@ -809,16 +824,14 @@ struct tps65910 { struct regmap *regmap; struct mutex io_mutex; unsigned int id; - int (*read)(struct tps65910 *tps65910, u8 reg, int size, void *dest); - int (*write)(struct tps65910 *tps65910, u8 reg, int size, void *src); /* Client devices */ struct tps65910_pmic *pmic; struct tps65910_rtc *rtc; struct tps65910_power *power; - /* GPIO Handling */ - struct gpio_chip gpio; + /* Device node parsed board data */ + struct tps65910_board *of_plat_data; /* IRQ Handling */ struct mutex irq_lock; @@ -826,6 +839,7 @@ struct tps65910 { int irq_base; int irq_num; u32 irq_mask; + struct irq_domain *domain; }; struct tps65910_platform_data { @@ -833,9 +847,6 @@ struct tps65910_platform_data { int irq_base; }; -int tps65910_set_bits(struct tps65910 *tps65910, u8 reg, u8 mask); -int tps65910_clear_bits(struct tps65910 *tps65910, u8 reg, u8 mask); -void tps65910_gpio_init(struct tps65910 *tps65910, int gpio_base); int tps65910_irq_init(struct tps65910 *tps65910, int irq, struct tps65910_platform_data *pdata); int tps65910_irq_exit(struct tps65910 *tps65910); @@ -845,4 +856,28 @@ static inline int tps65910_chip_id(struct tps65910 *tps65910) return tps65910->id; } +static inline int tps65910_reg_read(struct tps65910 *tps65910, u8 reg, + unsigned int *val) +{ + return regmap_read(tps65910->regmap, reg, val); +} + +static inline int tps65910_reg_write(struct tps65910 *tps65910, u8 reg, + unsigned int val) +{ + return regmap_write(tps65910->regmap, reg, val); +} + +static inline int tps65910_reg_set_bits(struct tps65910 *tps65910, u8 reg, + u8 mask) +{ + return regmap_update_bits(tps65910->regmap, reg, mask, mask); +} + +static inline int tps65910_reg_clear_bits(struct tps65910 *tps65910, u8 reg, + u8 mask) +{ + return regmap_update_bits(tps65910->regmap, reg, mask, 0); +} + #endif /* __LINUX_MFD_TPS65910_H */ |