diff options
Diffstat (limited to 'include/linux/mfd/max8907c.h')
| -rw-r--r-- | include/linux/mfd/max8907c.h | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/include/linux/mfd/max8907c.h b/include/linux/mfd/max8907c.h index 4f51b3d4c58f..76dbdcc03046 100644 --- a/include/linux/mfd/max8907c.h +++ b/include/linux/mfd/max8907c.h @@ -163,10 +163,35 @@ #define MAX8907C_MASK_OUT5V_EN 0x01 /* Power off bit in RESET_CNFG reg */ -#define MAX8907C_MASK_POWER_OFF 0x40 +#define MAX8907C_MASK_POWER_OFF 0x40 + +#define MAX8907C_MASK_PWR_EN 0x80 +#define MAX8907C_MASK_CTL_SEQ 0x1C + +#define MAX8907C_PWR_EN 0x80 +#define MAX8907C_CTL_SEQ 0x04 + +#define MAX8907C_SD_SEQ1 0x02 +#define MAX8907C_SD_SEQ2 0x06 + +#define MAX8907C_DELAY_CNT0 0x00 + +#define MAX8907C_POWER_UP_DELAY_CNT1 0x10 +#define MAX8907C_POWER_UP_DELAY_CNT12 0xC0 + +#define MAX8907C_POWER_DOWN_DELAY_CNT12 0x0C #define RTC_I2C_ADDR 0x68 +/* + * MAX8907B revision requires s/w WAR to connect PWREN input to + * sequencer 2 because of the bug in the silicon. + */ +#define MAX8907B_II2RR_PWREN_WAR (0x12) + +/* Defines common for all supplies PWREN sequencer selection */ +#define MAX8907B_SEQSEL_PWREN_LXX 1 /* SEQ2 (PWREN) */ + /* IRQ definitions */ enum { MAX8907C_IRQ_VCHG_DC_OVP, @@ -214,6 +239,7 @@ struct max8907c_platform_data { int num_subdevs; struct platform_device **subdevs; int irq_base; + int (*max8907c_setup)(void); }; int max8907c_reg_read(struct i2c_client *i2c, u8 reg); @@ -227,4 +253,7 @@ void max8907c_irq_free(struct max8907c *chip); int max8907c_suspend(struct i2c_client *i2c, pm_message_t state); int max8907c_resume(struct i2c_client *i2c); int max8907c_power_off(void); +void max8907c_deep_sleep(int enter); +int max8907c_pwr_en_config(void); +int max8907c_pwr_en_attach(void); #endif |