diff options
Diffstat (limited to 'arch/arm/mach-pxa/magician.c')
| -rw-r--r-- | arch/arm/mach-pxa/magician.c | 36 |
1 files changed, 28 insertions, 8 deletions
diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c index 3d6baf91396c..8de0651d7efb 100644 --- a/arch/arm/mach-pxa/magician.c +++ b/arch/arm/mach-pxa/magician.c @@ -25,7 +25,8 @@ #include <linux/mtd/physmap.h> #include <linux/pda_power.h> #include <linux/pwm_backlight.h> -#include <linux/regulator/bq24022.h> +#include <linux/regulator/driver.h> +#include <linux/regulator/gpio-regulator.h> #include <linux/regulator/machine.h> #include <linux/usb/gpio_vbus.h> #include <linux/i2c/pxa-i2c.h> @@ -33,6 +34,7 @@ #include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> +#include <asm/system_info.h> #include <mach/pxa27x.h> #include <mach/magician.h> @@ -578,11 +580,9 @@ static struct platform_device power_supply = { static struct regulator_consumer_supply bq24022_consumers[] = { { - .dev = &gpio_vbus.dev, .supply = "vbus_draw", }, { - .dev = &power_supply.dev, .supply = "ac_draw", }, }; @@ -596,14 +596,34 @@ static struct regulator_init_data bq24022_init_data = { .consumer_supplies = bq24022_consumers, }; -static struct bq24022_mach_info bq24022_info = { - .gpio_nce = GPIO30_MAGICIAN_BQ24022_nCHARGE_EN, - .gpio_iset2 = EGPIO_MAGICIAN_BQ24022_ISET2, - .init_data = &bq24022_init_data, +static struct gpio bq24022_gpios[] = { + { EGPIO_MAGICIAN_BQ24022_ISET2, GPIOF_OUT_INIT_LOW, "bq24022_iset2" }, +}; + +static struct gpio_regulator_state bq24022_states[] = { + { .value = 100000, .gpios = (0 << 0) }, + { .value = 500000, .gpios = (1 << 0) }, +}; + +static struct gpio_regulator_config bq24022_info = { + .supply_name = "bq24022", + + .enable_gpio = GPIO30_MAGICIAN_BQ24022_nCHARGE_EN, + .enable_high = 0, + .enabled_at_boot = 0, + + .gpios = bq24022_gpios, + .nr_gpios = ARRAY_SIZE(bq24022_gpios), + + .states = bq24022_states, + .nr_states = ARRAY_SIZE(bq24022_states), + + .type = REGULATOR_CURRENT, + .init_data = &bq24022_init_data, }; static struct platform_device bq24022 = { - .name = "bq24022", + .name = "gpio-regulator", .id = -1, .dev = { .platform_data = &bq24022_info, |