diff options
| -rw-r--r-- | drivers/mfd/tps65910.c | 4 | ||||
| -rw-r--r-- | include/linux/mfd/tps65910.h | 46 |
2 files changed, 49 insertions, 1 deletions
diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c index e31824870b9f..2229e66d80db 100644 --- a/drivers/mfd/tps65910.c +++ b/drivers/mfd/tps65910.c @@ -157,6 +157,7 @@ static int tps65910_i2c_probe(struct i2c_client *i2c, i2c_set_clientdata(i2c, tps65910); tps65910->dev = &i2c->dev; tps65910->i2c_client = i2c; + tps65910->id = id->driver_data; tps65910->read = tps65910_i2c_read; tps65910->write = tps65910_i2c_write; mutex_init(&tps65910->io_mutex); @@ -192,7 +193,8 @@ static int tps65910_i2c_remove(struct i2c_client *i2c) } static const struct i2c_device_id tps65910_i2c_id[] = { - { "tps65910", 0 }, + { "tps65910", TPS65910 }, + { "tps65911", TPS65911 }, { } }; MODULE_DEVICE_TABLE(i2c, tps65910_i2c_id); diff --git a/include/linux/mfd/tps65910.h b/include/linux/mfd/tps65910.h index be08a0c7e7de..6ceea0dab8d7 100644 --- a/include/linux/mfd/tps65910.h +++ b/include/linux/mfd/tps65910.h @@ -17,6 +17,14 @@ #ifndef __LINUX_MFD_TPS65910_H #define __LINUX_MFD_TPS65910_H +/* TPS chip id list */ +#define TPS65910 0 +#define TPS65911 1 + +/* TPS regulator type list */ +#define REGULATOR_LDO 0 +#define REGULATOR_DCDC 1 + /* * List of registers for component TPS65910 * @@ -97,6 +105,21 @@ #define TPS65910_MAX_REGISTER 0x80 /* + * List of registers specific to TPS65911 + */ +#define TPS65911_VDDCTRL 0x27 +#define TPS65911_VDDCTRL_OP 0x28 +#define TPS65911_VDDCTRL_SR 0x29 +#define TPS65911_LDO1 0x30 +#define TPS65911_LDO2 0x31 +#define TPS65911_LDO5 0x32 +#define TPS65911_LDO8 0x33 +#define TPS65911_LDO7 0x34 +#define TPS65911_LDO6 0x35 +#define TPS65911_LDO4 0x36 +#define TPS65911_LDO3 0x37 + +/* * List of register bitfields for component TPS65910 * */ @@ -702,6 +725,23 @@ #define JTAGVERNUM_VERNUM_SHIFT 0 +/* Register VDDCTRL (0x27) bit definitions */ +#define VDDCTRL_ST_MASK 0x03 +#define VDDCTRL_ST_SHIFT 0 + + +/*Register VDDCTRL_OP (0x28) bit definitios */ +#define VDDCTRL_OP_CMD_MASK 0x80 +#define VDDCTRL_OP_CMD_SHIFT 7 +#define VDDCTRL_OP_SEL_MASK 0x7F +#define VDDCTRL_OP_SEL_SHIFT 0 + + +/*Register VDDCTRL_SR (0x29) bit definitions */ +#define VDDCTRL_SR_SEL_MASK 0x7F +#define VDDCTRL_SR_SEL_SHIFT 0 + + /* IRQ Definitions */ #define TPS65910_IRQ_VBAT_VMBDCH 0 #define TPS65910_IRQ_VBAT_VMHI 1 @@ -742,6 +782,7 @@ struct tps65910 { struct device *dev; struct i2c_client *i2c_client; 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); @@ -771,4 +812,9 @@ void tps65910_gpio_init(struct tps65910 *tps65910, int gpio_base); int tps65910_irq_init(struct tps65910 *tps65910, int irq, struct tps65910_platform_data *pdata); +static inline int tps65910_chip_id(struct tps65910 *tps65910) +{ + return tps65910->id; +} + #endif /* __LINUX_MFD_TPS65910_H */ |