diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mfd/88pm860x.h | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/include/linux/mfd/88pm860x.h b/include/linux/mfd/88pm860x.h index b4d6018ba0d6..d7edf11784f5 100644 --- a/include/linux/mfd/88pm860x.h +++ b/include/linux/mfd/88pm860x.h @@ -14,6 +14,8 @@ #include <linux/interrupt.h> +#define MFD_NAME_SIZE (40) + enum { CHIP_INVALID = 0, CHIP_PM8606, @@ -22,6 +24,99 @@ enum { }; enum { + PM8606_ID_INVALID, + PM8606_ID_BACKLIGHT, + PM8606_ID_LED, + PM8606_ID_VIBRATOR, + PM8606_ID_TOUCH, + PM8606_ID_SOUND, + PM8606_ID_CHARGER, + PM8606_ID_MAX, +}; + +enum { + PM8606_BACKLIGHT1 = 0, + PM8606_BACKLIGHT2, + PM8606_BACKLIGHT3, +}; + +enum { + PM8606_LED1_RED = 0, + PM8606_LED1_GREEN, + PM8606_LED1_BLUE, + PM8606_LED2_RED, + PM8606_LED2_GREEN, + PM8606_LED2_BLUE, + PM8607_LED_VIBRATOR, +}; + + +/* 8606 Registers */ +#define PM8606_DCM_BOOST (0x00) +#define PM8606_PWM (0x01) + +/* Backlight Registers */ +#define PM8606_WLED1A (0x02) +#define PM8606_WLED1B (0x03) +#define PM8606_WLED2A (0x04) +#define PM8606_WLED2B (0x05) +#define PM8606_WLED3A (0x06) +#define PM8606_WLED3B (0x07) + +/* LED Registers */ +#define PM8606_RGB2A (0x08) +#define PM8606_RGB2B (0x09) +#define PM8606_RGB2C (0x0A) +#define PM8606_RGB2D (0x0B) +#define PM8606_RGB1A (0x0C) +#define PM8606_RGB1B (0x0D) +#define PM8606_RGB1C (0x0E) +#define PM8606_RGB1D (0x0F) + +#define PM8606_PREREGULATORA (0x10) +#define PM8606_PREREGULATORB (0x11) +#define PM8606_VIBRATORA (0x12) +#define PM8606_VIBRATORB (0x13) +#define PM8606_VCHG (0x14) +#define PM8606_VSYS (0x15) +#define PM8606_MISC (0x16) +#define PM8606_CHIP_ID (0x17) +#define PM8606_STATUS (0x18) +#define PM8606_FLAGS (0x19) +#define PM8606_PROTECTA (0x1A) +#define PM8606_PROTECTB (0x1B) +#define PM8606_PROTECTC (0x1C) + +/* Bit definitions of PM8606 registers */ +#define PM8606_DCM_500MA (0x0) /* current limit */ +#define PM8606_DCM_750MA (0x1) +#define PM8606_DCM_1000MA (0x2) +#define PM8606_DCM_1250MA (0x3) +#define PM8606_DCM_250MV (0x0 << 2) +#define PM8606_DCM_300MV (0x1 << 2) +#define PM8606_DCM_350MV (0x2 << 2) +#define PM8606_DCM_400MV (0x3 << 2) + +#define PM8606_PWM_31200HZ (0x0) +#define PM8606_PWM_15600HZ (0x1) +#define PM8606_PWM_7800HZ (0x2) +#define PM8606_PWM_3900HZ (0x3) +#define PM8606_PWM_1950HZ (0x4) +#define PM8606_PWM_976HZ (0x5) +#define PM8606_PWM_488HZ (0x6) +#define PM8606_PWM_244HZ (0x7) +#define PM8606_PWM_FREQ_MASK (0x7) + +#define PM8606_WLED_ON (1 << 0) +#define PM8606_WLED_CURRENT(x) ((x & 0x1F) << 1) + +#define PM8606_LED_CURRENT(x) (((x >> 2) & 0x07) << 5) + +#define PM8606_VSYS_EN (1 << 1) + +#define PM8606_MISC_OSC_EN (1 << 4) + +enum { PM8607_ID_BUCK1 = 0, PM8607_ID_BUCK2, PM8607_ID_BUCK3, @@ -91,6 +186,21 @@ enum { #define PM8607_SUPPLIES_EN21 (0x33) #define PM8607_SUPPLIES_EN22 (0x34) +/* Vibrator Control Registers */ +#define PM8607_VIBRATOR_SET (0x28) +#define PM8607_VIBRATOR_PWM (0x29) + +/* GPADC Registers */ +#define PM8607_GP_BIAS1 (0x4F) +#define PM8607_MEAS_EN1 (0x50) +#define PM8607_MEAS_EN2 (0x51) +#define PM8607_MEAS_EN3 (0x52) +#define PM8607_MEAS_OFF_TIME1 (0x53) +#define PM8607_MEAS_OFF_TIME2 (0x54) +#define PM8607_TSI_PREBIAS (0x55) /* prebias time */ +#define PM8607_PD_PREBIAS (0x56) /* prebias time */ +#define PM8607_GPADC_MISC1 (0x57) + /* RTC Control Registers */ #define PM8607_RTC1 (0xA0) #define PM8607_RTC_COUNTER1 (0xA1) @@ -140,6 +250,16 @@ enum { #define PM8607_B0_MISC1_PI2C (1 << 3) #define PM8607_B0_MISC1_RESET (1 << 6) +/* bits definitions of GPADC */ +#define PM8607_GPADC_EN (1 << 0) +#define PM8607_GPADC_PREBIAS_MASK (3 << 1) +#define PM8607_GPADC_SLOT_CYCLE_MASK (3 << 3) /* slow mode */ +#define PM8607_GPADC_OFF_SCALE_MASK (3 << 5) /* GP sleep mode */ +#define PM8607_GPADC_SW_CAL_MASK (1 << 7) + +#define PM8607_PD_PREBIAS_MASK (0x1F << 0) +#define PM8607_PD_PRECHG_MASK (7 << 5) + /* Interrupt Number in 88PM8607 */ enum { PM8607_IRQ_ONKEY = 0, @@ -202,13 +322,44 @@ enum { PI2C_PORT, }; +struct pm860x_backlight_pdata { + int id; + int pwm; + int iset; + unsigned long flags; +}; + +struct pm860x_led_pdata { + int id; + int iset; + unsigned long flags; +}; + +struct pm860x_touch_pdata { + int gpadc_prebias; + int slot_cycle; + int off_scale; + int sw_cal; + int tsi_prebias; /* time, slot */ + int pen_prebias; /* time, slot */ + int pen_prechg; /* time, slot */ + unsigned long flags; +}; + struct pm860x_platform_data { + struct pm860x_backlight_pdata *backlight; + struct pm860x_led_pdata *led; + struct pm860x_touch_pdata *touch; + unsigned short companion_addr; /* I2C address of companion chip */ int i2c_port; /* Controlled by GI2C or PI2C */ int irq_mode; /* Clear interrupt by read/write(0/1) */ struct regulator_init_data *regulator[PM8607_MAX_REGULATOR]; }; +extern char pm860x_backlight_name[][MFD_NAME_SIZE]; +extern char pm860x_led_name[][MFD_NAME_SIZE]; + extern int pm860x_reg_read(struct i2c_client *, int); extern int pm860x_reg_write(struct i2c_client *, int, unsigned char); extern int pm860x_bulk_read(struct i2c_client *, int, int, unsigned char *); |