diff options
| author | Chanwoo Choi <cw00.choi@samsung.com> | 2014-06-25 16:14:45 +0900 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2014-07-09 14:58:11 +0100 |
| commit | 00e2573d2c10813d4192cc8e5969edc4b250a26e (patch) | |
| tree | 492c43794106cabe8b9fe307a9dbf91f331cbb7e /drivers/mfd | |
| parent | 54e8827d5f0e66d152ef63e7958030ef4880cd85 (diff) | |
regulator: s2mps11: Add support S2MPU02 regulator device
This patch add S2MPU02 regulator device to existing S2MPS11 device driver
because of little difference between S2MPS1x and S2MPU02. The S2MPU02
regulator device includes LDO[1-28] and BUCK[1-7].
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
[Add missing linear_min_sel of S2MPU02 LDO regulators by Jonghwa Lee]
Signed-off-by: Jonghwa Lee <jonghwa3.lee@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Mark Brown <broonie@linaro.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/sec-core.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/mfd/sec-core.c b/drivers/mfd/sec-core.c index 15ba847b3d23..2621328851ba 100644 --- a/drivers/mfd/sec-core.c +++ b/drivers/mfd/sec-core.c @@ -28,6 +28,7 @@ #include <linux/mfd/samsung/s2mpa01.h> #include <linux/mfd/samsung/s2mps11.h> #include <linux/mfd/samsung/s2mps14.h> +#include <linux/mfd/samsung/s2mpu02.h> #include <linux/mfd/samsung/s5m8763.h> #include <linux/mfd/samsung/s5m8767.h> #include <linux/regmap.h> @@ -144,6 +145,18 @@ static bool s2mps11_volatile(struct device *dev, unsigned int reg) } } +static bool s2mpu02_volatile(struct device *dev, unsigned int reg) +{ + switch (reg) { + case S2MPU02_REG_INT1M: + case S2MPU02_REG_INT2M: + case S2MPU02_REG_INT3M: + return false; + default: + return true; + } +} + static bool s5m8763_volatile(struct device *dev, unsigned int reg) { switch (reg) { @@ -189,6 +202,15 @@ static const struct regmap_config s2mps14_regmap_config = { .cache_type = REGCACHE_FLAT, }; +static const struct regmap_config s2mpu02_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + + .max_register = S2MPU02_REG_DVSDATA, + .volatile_reg = s2mpu02_volatile, + .cache_type = REGCACHE_FLAT, +}; + static const struct regmap_config s5m8763_regmap_config = { .reg_bits = 8, .val_bits = 8, @@ -310,6 +332,9 @@ static int sec_pmic_probe(struct i2c_client *i2c, case S5M8767X: regmap = &s5m8767_regmap_config; break; + case S2MPU02: + regmap = &s2mpu02_regmap_config; + break; default: regmap = &sec_regmap_config; break; |