aboutsummaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
authorHaojian Zhuang <haojian.zhuang@marvell.com>2009-12-15 16:04:36 -0500
committerSamuel Ortiz <sameo@linux.intel.com>2010-03-07 16:17:04 -0500
commita16122bcacf050e7f83015183053cf799713cc37 (patch)
treeecbeff86882200fc32d787388cd7aa902bf61505 /include
parent5c42e8c4a9c86ea26ed4ecb732a842dea0dfb6b6 (diff)
mfd: Append subdev into 88pm860x driver
Append backlight, led & touch subdevs into 88pm860x driver. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/mfd/88pm860x.h151
1 files changed, 151 insertions, 0 deletions
diff --git a/include/linux/mfd/88pm860x.h b/include/linux/mfd/88pm860x.h
index b4d6018ba0d..d7edf11784f 100644
--- a/include/linux/mfd/88pm860x.h
+++ b/include/linux/mfd/88pm860x.h
@@ -14,6 +14,8 @@
14 14
15#include <linux/interrupt.h> 15#include <linux/interrupt.h>
16 16
17#define MFD_NAME_SIZE (40)
18
17enum { 19enum {
18 CHIP_INVALID = 0, 20 CHIP_INVALID = 0,
19 CHIP_PM8606, 21 CHIP_PM8606,
@@ -22,6 +24,99 @@ enum {
22}; 24};
23 25
24enum { 26enum {
27 PM8606_ID_INVALID,
28 PM8606_ID_BACKLIGHT,
29 PM8606_ID_LED,
30 PM8606_ID_VIBRATOR,
31 PM8606_ID_TOUCH,
32 PM8606_ID_SOUND,
33 PM8606_ID_CHARGER,
34 PM8606_ID_MAX,
35};
36
37enum {
38 PM8606_BACKLIGHT1 = 0,
39 PM8606_BACKLIGHT2,
40 PM8606_BACKLIGHT3,
41};
42
43enum {
44 PM8606_LED1_RED = 0,
45 PM8606_LED1_GREEN,
46 PM8606_LED1_BLUE,
47 PM8606_LED2_RED,
48 PM8606_LED2_GREEN,
49 PM8606_LED2_BLUE,
50 PM8607_LED_VIBRATOR,
51};
52
53
54/* 8606 Registers */
55#define PM8606_DCM_BOOST (0x00)
56#define PM8606_PWM (0x01)
57
58/* Backlight Registers */
59#define PM8606_WLED1A (0x02)
60#define PM8606_WLED1B (0x03)
61#define PM8606_WLED2A (0x04)
62#define PM8606_WLED2B (0x05)
63#define PM8606_WLED3A (0x06)
64#define PM8606_WLED3B (0x07)
65
66/* LED Registers */
67#define PM8606_RGB2A (0x08)
68#define PM8606_RGB2B (0x09)
69#define PM8606_RGB2C (0x0A)
70#define PM8606_RGB2D (0x0B)
71#define PM8606_RGB1A (0x0C)
72#define PM8606_RGB1B (0x0D)
73#define PM8606_RGB1C (0x0E)
74#define PM8606_RGB1D (0x0F)
75
76#define PM8606_PREREGULATORA (0x10)
77#define PM8606_PREREGULATORB (0x11)
78#define PM8606_VIBRATORA (0x12)
79#define PM8606_VIBRATORB (0x13)
80#define PM8606_VCHG (0x14)
81#define PM8606_VSYS (0x15)
82#define PM8606_MISC (0x16)
83#define PM8606_CHIP_ID (0x17)
84#define PM8606_STATUS (0x18)
85#define PM8606_FLAGS (0x19)
86#define PM8606_PROTECTA (0x1A)
87#define PM8606_PROTECTB (0x1B)
88#define PM8606_PROTECTC (0x1C)
89
90/* Bit definitions of PM8606 registers */
91#define PM8606_DCM_500MA (0x0) /* current limit */
92#define PM8606_DCM_750MA (0x1)
93#define PM8606_DCM_1000MA (0x2)
94#define PM8606_DCM_1250MA (0x3)
95#define PM8606_DCM_250MV (0x0 << 2)
96#define PM8606_DCM_300MV (0x1 << 2)
97#define PM8606_DCM_350MV (0x2 << 2)
98#define PM8606_DCM_400MV (0x3 << 2)
99
100#define PM8606_PWM_31200HZ (0x0)
101#define PM8606_PWM_15600HZ (0x1)
102#define PM8606_PWM_7800HZ (0x2)
103#define PM8606_PWM_3900HZ (0x3)
104#define PM8606_PWM_1950HZ (0x4)
105#define PM8606_PWM_976HZ (0x5)
106#define PM8606_PWM_488HZ (0x6)
107#define PM8606_PWM_244HZ (0x7)
108#define PM8606_PWM_FREQ_MASK (0x7)
109
110#define PM8606_WLED_ON (1 << 0)
111#define PM8606_WLED_CURRENT(x) ((x & 0x1F) << 1)
112
113#define PM8606_LED_CURRENT(x) (((x >> 2) & 0x07) << 5)
114
115#define PM8606_VSYS_EN (1 << 1)
116
117#define PM8606_MISC_OSC_EN (1 << 4)
118
119enum {
25 PM8607_ID_BUCK1 = 0, 120 PM8607_ID_BUCK1 = 0,
26 PM8607_ID_BUCK2, 121 PM8607_ID_BUCK2,
27 PM8607_ID_BUCK3, 122 PM8607_ID_BUCK3,
@@ -91,6 +186,21 @@ enum {
91#define PM8607_SUPPLIES_EN21 (0x33) 186#define PM8607_SUPPLIES_EN21 (0x33)
92#define PM8607_SUPPLIES_EN22 (0x34) 187#define PM8607_SUPPLIES_EN22 (0x34)
93 188
189/* Vibrator Control Registers */
190#define PM8607_VIBRATOR_SET (0x28)
191#define PM8607_VIBRATOR_PWM (0x29)
192
193/* GPADC Registers */
194#define PM8607_GP_BIAS1 (0x4F)
195#define PM8607_MEAS_EN1 (0x50)
196#define PM8607_MEAS_EN2 (0x51)
197#define PM8607_MEAS_EN3 (0x52)
198#define PM8607_MEAS_OFF_TIME1 (0x53)
199#define PM8607_MEAS_OFF_TIME2 (0x54)
200#define PM8607_TSI_PREBIAS (0x55) /* prebias time */
201#define PM8607_PD_PREBIAS (0x56) /* prebias time */
202#define PM8607_GPADC_MISC1 (0x57)
203
94/* RTC Control Registers */ 204/* RTC Control Registers */
95#define PM8607_RTC1 (0xA0) 205#define PM8607_RTC1 (0xA0)
96#define PM8607_RTC_COUNTER1 (0xA1) 206#define PM8607_RTC_COUNTER1 (0xA1)
@@ -140,6 +250,16 @@ enum {
140#define PM8607_B0_MISC1_PI2C (1 << 3) 250#define PM8607_B0_MISC1_PI2C (1 << 3)
141#define PM8607_B0_MISC1_RESET (1 << 6) 251#define PM8607_B0_MISC1_RESET (1 << 6)
142 252
253/* bits definitions of GPADC */
254#define PM8607_GPADC_EN (1 << 0)
255#define PM8607_GPADC_PREBIAS_MASK (3 << 1)
256#define PM8607_GPADC_SLOT_CYCLE_MASK (3 << 3) /* slow mode */
257#define PM8607_GPADC_OFF_SCALE_MASK (3 << 5) /* GP sleep mode */
258#define PM8607_GPADC_SW_CAL_MASK (1 << 7)
259
260#define PM8607_PD_PREBIAS_MASK (0x1F << 0)
261#define PM8607_PD_PRECHG_MASK (7 << 5)
262
143/* Interrupt Number in 88PM8607 */ 263/* Interrupt Number in 88PM8607 */
144enum { 264enum {
145 PM8607_IRQ_ONKEY = 0, 265 PM8607_IRQ_ONKEY = 0,
@@ -202,13 +322,44 @@ enum {
202 PI2C_PORT, 322 PI2C_PORT,
203}; 323};
204 324
325struct pm860x_backlight_pdata {
326 int id;
327 int pwm;
328 int iset;
329 unsigned long flags;
330};
331
332struct pm860x_led_pdata {
333 int id;
334 int iset;
335 unsigned long flags;
336};
337
338struct pm860x_touch_pdata {
339 int gpadc_prebias;
340 int slot_cycle;
341 int off_scale;
342 int sw_cal;
343 int tsi_prebias; /* time, slot */
344 int pen_prebias; /* time, slot */
345 int pen_prechg; /* time, slot */
346 unsigned long flags;
347};
348
205struct pm860x_platform_data { 349struct pm860x_platform_data {
350 struct pm860x_backlight_pdata *backlight;
351 struct pm860x_led_pdata *led;
352 struct pm860x_touch_pdata *touch;
353
206 unsigned short companion_addr; /* I2C address of companion chip */ 354 unsigned short companion_addr; /* I2C address of companion chip */
207 int i2c_port; /* Controlled by GI2C or PI2C */ 355 int i2c_port; /* Controlled by GI2C or PI2C */
208 int irq_mode; /* Clear interrupt by read/write(0/1) */ 356 int irq_mode; /* Clear interrupt by read/write(0/1) */
209 struct regulator_init_data *regulator[PM8607_MAX_REGULATOR]; 357 struct regulator_init_data *regulator[PM8607_MAX_REGULATOR];
210}; 358};
211 359
360extern char pm860x_backlight_name[][MFD_NAME_SIZE];
361extern char pm860x_led_name[][MFD_NAME_SIZE];
362
212extern int pm860x_reg_read(struct i2c_client *, int); 363extern int pm860x_reg_read(struct i2c_client *, int);
213extern int pm860x_reg_write(struct i2c_client *, int, unsigned char); 364extern int pm860x_reg_write(struct i2c_client *, int, unsigned char);
214extern int pm860x_bulk_read(struct i2c_client *, int, int, unsigned char *); 365extern int pm860x_bulk_read(struct i2c_client *, int, int, unsigned char *);