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rk3288:rk808:support two switch enable and disable as ldo

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This commit is contained in:
张晴 2014-03-31 13:51:48 +08:00
parent 0bc14ef37c
commit ea8feec5db
1 changed files with 12 additions and 2 deletions
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14
drivers/mfd/rk808.c
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@ -171,7 +171,12 @@ static int rk808_ldo_enable(struct regulator_dev *dev)
struct rk808 *rk808 = rdev_get_drvdata(dev);
int ldo= rdev_get_id(dev) - RK808_LDO1;
return rk808_set_bits(rk808, RK808_LDO_EN_REG, 1 << ldo, 1 << ldo);
if(ldo == 8)
return rk808_set_bits(rk808, RK808_DCDC_EN_REG, 1 << 5, 1 << 5);
else if(ldo ==9)
return rk808_set_bits(rk808, RK808_DCDC_EN_REG, 1 << 6, 1 << 6);
else
return rk808_set_bits(rk808, RK808_LDO_EN_REG, 1 << ldo, 1 << ldo);
}
static int rk808_ldo_disable(struct regulator_dev *dev)
@ -179,7 +184,12 @@ static int rk808_ldo_disable(struct regulator_dev *dev)
struct rk808 *rk808 = rdev_get_drvdata(dev);
int ldo= rdev_get_id(dev) - RK808_LDO1;
return rk808_set_bits(rk808, RK808_LDO_EN_REG, 1 << ldo, 0);
if(ldo == 8)
return rk808_set_bits(rk808, RK808_DCDC_EN_REG, 1 << 5, 0);
else if(ldo ==9)
return rk808_set_bits(rk808, RK808_DCDC_EN_REG, 1 << 6, 0);
else
return rk808_set_bits(rk808, RK808_LDO_EN_REG, 1 << ldo, 0);
}
static int rk808_ldo_suspend_enable(struct regulator_dev *dev)