#ifndef __LINUX_MFD_88PM860X_H
#define __LINUX_MFD_88PM860X_H
+#include <linux/interrupt.h>
+
+#define MFD_NAME_SIZE (40)
+
enum {
CHIP_INVALID = 0,
CHIP_PM8606,
};
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,
#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)
/* Misc Registers */
#define PM8607_CHIP_ID (0x00)
+#define PM8607_B0_MISC1 (0x0C)
#define PM8607_LDO1 (0x10)
#define PM8607_DVC3 (0x26)
-#define PM8607_MISC1 (0x40)
-
-/* bit definitions for PM8607 events */
-#define PM8607_EVENT_ONKEY (1 << 0)
-#define PM8607_EVENT_EXTON (1 << 1)
-#define PM8607_EVENT_CHG (1 << 2)
-#define PM8607_EVENT_BAT (1 << 3)
-#define PM8607_EVENT_RTC (1 << 4)
-#define PM8607_EVENT_CC (1 << 5)
-#define PM8607_EVENT_VBAT (1 << 8)
-#define PM8607_EVENT_VCHG (1 << 9)
-#define PM8607_EVENT_VSYS (1 << 10)
-#define PM8607_EVENT_TINT (1 << 11)
-#define PM8607_EVENT_GPADC0 (1 << 12)
-#define PM8607_EVENT_GPADC1 (1 << 13)
-#define PM8607_EVENT_GPADC2 (1 << 14)
-#define PM8607_EVENT_GPADC3 (1 << 15)
-#define PM8607_EVENT_AUDIO_SHORT (1 << 16)
-#define PM8607_EVENT_PEN (1 << 17)
-#define PM8607_EVENT_HEADSET (1 << 18)
-#define PM8607_EVENT_HOOK (1 << 19)
-#define PM8607_EVENT_MICIN (1 << 20)
-#define PM8607_EVENT_CHG_TIMEOUT (1 << 21)
-#define PM8607_EVENT_CHG_DONE (1 << 22)
-#define PM8607_EVENT_CHG_FAULT (1 << 23)
+#define PM8607_A1_MISC1 (0x40)
/* bit definitions of Status Query Interface */
#define PM8607_STATUS_CC (1 << 3)
#define PM8607_BUCK3_DOUBLE (1 << 6)
/* bit definitions of Misc1 */
-#define PM8607_MISC1_PI2C (1 << 0)
+#define PM8607_A1_MISC1_PI2C (1 << 0)
+#define PM8607_B0_MISC1_INV_INT (1 << 0)
+#define PM8607_B0_MISC1_INT_CLEAR (1 << 1)
+#define PM8607_B0_MISC1_INT_MASK (1 << 2)
+#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_CHIP_B0 = 0x48,
};
+#define PM860X_NUM_IRQ 24
+
+struct pm860x_irq {
+ irq_handler_t handler;
+ void *data;
+};
+
struct pm860x_chip {
struct device *dev;
struct mutex io_lock;
+ struct mutex irq_lock;
struct i2c_client *client;
struct i2c_client *companion; /* companion chip client */
+ struct pm860x_irq irq[PM860X_NUM_IRQ];
int buck3_double; /* DVC ramp slope double */
unsigned short companion_addr;
int id;
+ int irq_mode;
+ int chip_irq;
unsigned char chip_version;
};
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 */
+ int res_x; /* resistor of Xplate */
+ 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 *);
extern int pm860x_set_bits(struct i2c_client *, int, unsigned char,
unsigned char);
+extern int pm860x_mask_irq(struct pm860x_chip *, int);
+extern int pm860x_unmask_irq(struct pm860x_chip *, int);
+extern int pm860x_request_irq(struct pm860x_chip *, int,
+ irq_handler_t handler, void *);
+extern int pm860x_free_irq(struct pm860x_chip *, int);
+
extern int pm860x_device_init(struct pm860x_chip *chip,
struct pm860x_platform_data *pdata);
extern void pm860x_device_exit(struct pm860x_chip *chip);
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff