diff options
| author | Mark Brown <broonie@linaro.org> | 2013-07-04 11:14:13 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-07-04 11:14:13 +0100 |
| commit | 37c3f0144c806e026b8d1ce0f41a5f57b25e44f5 (patch) | |
| tree | 8b6a01468627ad02def97829ab2f4298ee47431f | |
| parent | abca37cd2e12a898289f2392c1658e711005535b (diff) | |
| parent | 90068348b7566c83efbf1985d7853a831aabfaf4 (diff) | |
Merge remote-tracking branch 'regulator/fix/sec' into regulator-linusregulator-v3.11-2
| -rw-r--r-- | drivers/regulator/s2mps11.c | 7 | ||||
| -rw-r--r-- | include/linux/mfd/samsung/s2mps11.h | 1 |
2 files changed, 7 insertions, 1 deletions
diff --git a/drivers/regulator/s2mps11.c b/drivers/regulator/s2mps11.c index c9f16e17920f..2f62564ca936 100644 --- a/drivers/regulator/s2mps11.c +++ b/drivers/regulator/s2mps11.c @@ -42,7 +42,7 @@ static int get_ramp_delay(int ramp_delay) { unsigned char cnt = 0; - ramp_delay /= 6; + ramp_delay /= 6250; while (true) { ramp_delay = ramp_delay >> 1; @@ -113,6 +113,7 @@ static struct regulator_ops s2mps11_buck_ops = { .min_uV = S2MPS11_BUCK_MIN1, \ .uV_step = S2MPS11_BUCK_STEP1, \ .n_voltages = S2MPS11_BUCK_N_VOLTAGES, \ + .ramp_delay = S2MPS11_RAMP_DELAY, \ .vsel_reg = S2MPS11_REG_B1CTRL2 + (num - 1) * 2, \ .vsel_mask = S2MPS11_BUCK_VSEL_MASK, \ .enable_reg = S2MPS11_REG_B1CTRL1 + (num - 1) * 2, \ @@ -128,6 +129,7 @@ static struct regulator_ops s2mps11_buck_ops = { .min_uV = S2MPS11_BUCK_MIN1, \ .uV_step = S2MPS11_BUCK_STEP1, \ .n_voltages = S2MPS11_BUCK_N_VOLTAGES, \ + .ramp_delay = S2MPS11_RAMP_DELAY, \ .vsel_reg = S2MPS11_REG_B5CTRL2, \ .vsel_mask = S2MPS11_BUCK_VSEL_MASK, \ .enable_reg = S2MPS11_REG_B5CTRL1, \ @@ -143,6 +145,7 @@ static struct regulator_ops s2mps11_buck_ops = { .min_uV = S2MPS11_BUCK_MIN1, \ .uV_step = S2MPS11_BUCK_STEP1, \ .n_voltages = S2MPS11_BUCK_N_VOLTAGES, \ + .ramp_delay = S2MPS11_RAMP_DELAY, \ .vsel_reg = S2MPS11_REG_B6CTRL2 + (num - 6) * 2, \ .vsel_mask = S2MPS11_BUCK_VSEL_MASK, \ .enable_reg = S2MPS11_REG_B6CTRL1 + (num - 6) * 2, \ @@ -158,6 +161,7 @@ static struct regulator_ops s2mps11_buck_ops = { .min_uV = S2MPS11_BUCK_MIN3, \ .uV_step = S2MPS11_BUCK_STEP3, \ .n_voltages = S2MPS11_BUCK_N_VOLTAGES, \ + .ramp_delay = S2MPS11_RAMP_DELAY, \ .vsel_reg = S2MPS11_REG_B9CTRL2, \ .vsel_mask = S2MPS11_BUCK_VSEL_MASK, \ .enable_reg = S2MPS11_REG_B9CTRL1, \ @@ -173,6 +177,7 @@ static struct regulator_ops s2mps11_buck_ops = { .min_uV = S2MPS11_BUCK_MIN2, \ .uV_step = S2MPS11_BUCK_STEP2, \ .n_voltages = S2MPS11_BUCK_N_VOLTAGES, \ + .ramp_delay = S2MPS11_RAMP_DELAY, \ .vsel_reg = S2MPS11_REG_B10CTRL2, \ .vsel_mask = S2MPS11_BUCK_VSEL_MASK, \ .enable_reg = S2MPS11_REG_B10CTRL1, \ diff --git a/include/linux/mfd/samsung/s2mps11.h b/include/linux/mfd/samsung/s2mps11.h index ad2252f239d7..4e94dc65f987 100644 --- a/include/linux/mfd/samsung/s2mps11.h +++ b/include/linux/mfd/samsung/s2mps11.h @@ -189,6 +189,7 @@ enum s2mps11_regulators { #define S2MPS11_ENABLE_SHIFT 0x06 #define S2MPS11_LDO_N_VOLTAGES (S2MPS11_LDO_VSEL_MASK + 1) #define S2MPS11_BUCK_N_VOLTAGES (S2MPS11_BUCK_VSEL_MASK + 1) +#define S2MPS11_RAMP_DELAY 25000 /* uV/us */ #define S2MPS11_PMIC_EN_SHIFT 6 #define S2MPS11_REGULATOR_MAX (S2MPS11_REG_MAX - 3) |