diff options
| author | Igor Grinberg <grinberg@compulab.co.il> | 2009-10-14 07:20:24 (GMT) |
|---|---|---|
| committer | Eric Miao <eric.y.miao@gmail.com> | 2009-12-01 01:03:10 (GMT) |
| commit | 9c017ca1a0782ccfe26bfb36f03a9ba09370d7f7 (patch) | |
| tree | 10616479613b03ac535a07fe5dd42ba32e5878e3 /arch/arm | |
| parent | edaa64c906f1e977396d0bd868079ee632583149 (diff) | |
| download | linux-9c017ca1a0782ccfe26bfb36f03a9ba09370d7f7.tar.xz | |
[ARM] pxa/cm-x300: add da9030 support
Register DA9030 PMIC. Use only backlight sub-device for now.
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-pxa/cm-x300.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c index 2142fe7..8aedc60 100644 --- a/arch/arm/mach-pxa/cm-x300.c +++ b/arch/arm/mach-pxa/cm-x300.c @@ -27,6 +27,8 @@ #include <linux/i2c.h> #include <linux/i2c/pca953x.h> +#include <linux/mfd/da903x.h> + #include <linux/spi/spi.h> #include <linux/spi/spi_gpio.h> #include <linux/spi/tdo24m.h> @@ -552,6 +554,35 @@ static void __init cm_x300_init_rtc(void) static inline void cm_x300_init_rtc(void) {} #endif +/* DA9030 */ +struct da903x_subdev_info cm_x300_da9030_subdevs[] = { + { + .name = "da903x-backlight", + .id = DA9030_ID_WLED, + } +}; + +static struct da903x_platform_data cm_x300_da9030_info = { + .num_subdevs = ARRAY_SIZE(cm_x300_da9030_subdevs), + .subdevs = cm_x300_da9030_subdevs, +}; + +static struct i2c_board_info cm_x300_pmic_info = { + I2C_BOARD_INFO("da9030", 0x49), + .irq = IRQ_GPIO(0), + .platform_data = &cm_x300_da9030_info, +}; + +static struct i2c_pxa_platform_data cm_x300_pwr_i2c_info = { + .use_pio = 1, +}; + +static void __init cm_x300_init_da9030(void) +{ + pxa3xx_set_i2c_power_info(&cm_x300_pwr_i2c_info); + i2c_register_board_info(1, &cm_x300_pmic_info, 1); +} + static void __init cm_x300_init_wi2wi(void) { int bt_reset, wlan_en; @@ -610,6 +641,7 @@ static void __init cm_x300_init(void) pxa_set_btuart_info(NULL); pxa_set_stuart_info(NULL); + cm_x300_init_da9030(); cm_x300_init_dm9000(); cm_x300_init_lcd(); cm_x300_init_ohci(); |