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| author | Igor Grinberg <grinberg@compulab.co.il> | 2010-03-09 11:43:51 +0200 |
|---|---|---|
| committer | Eric Miao <eric.y.miao@gmail.com> | 2010-05-11 17:25:02 +0200 |
| commit | d176d64b54c72ee00f825dddd63830f8bd2b5155 (patch) | |
| tree | 01b0d836c8a2bf73d370752d77de1d1db70d8f2f /arch/arm/mach-pxa/cm-x300.c | |
| parent | e4e309708eeb87a5b2429bc1f9bd1bc469d5a8b0 (diff) | |
| download | lwn-d176d64b54c72ee00f825dddd63830f8bd2b5155.tar.gz lwn-d176d64b54c72ee00f825dddd63830f8bd2b5155.zip | |
[ARM] pxa/cm-x300: add regulator on vcc_core
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'arch/arm/mach-pxa/cm-x300.c')
| -rw-r--r-- | arch/arm/mach-pxa/cm-x300.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c index 6fba9a08f53e..2012588fb200 100644 --- a/arch/arm/mach-pxa/cm-x300.c +++ b/arch/arm/mach-pxa/cm-x300.c @@ -30,6 +30,7 @@ #include <linux/i2c/pca953x.h> #include <linux/mfd/da903x.h> +#include <linux/regulator/machine.h> #include <linux/power_supply.h> #include <linux/apm-emulation.h> @@ -634,6 +635,27 @@ struct da9030_battery_info cm_x300_battery_info = { .battery_critical = cm_x300_battery_critical, }; +static struct regulator_consumer_supply buck2_consumers[] = { + { + .dev = NULL, + .supply = "vcc_core", + }, +}; + +static struct regulator_init_data buck2_data = { + .constraints = { + .min_uV = 1375000, + .max_uV = 1375000, + .state_mem = { + .enabled = 0, + }, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, + .apply_uV = 1, + }, + .num_consumer_supplies = ARRAY_SIZE(buck2_consumers), + .consumer_supplies = buck2_consumers, +}; + /* DA9030 */ struct da903x_subdev_info cm_x300_da9030_subdevs[] = { { @@ -641,6 +663,11 @@ struct da903x_subdev_info cm_x300_da9030_subdevs[] = { .id = DA9030_ID_BAT, .platform_data = &cm_x300_battery_info, }, + { + .name = "da903x-regulator", + .id = DA9030_ID_BUCK2, + .platform_data = &buck2_data, + }, }; static struct da903x_platform_data cm_x300_da9030_info = { |