diff options
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/s5m8767.c | 71 |
1 files changed, 41 insertions, 30 deletions
diff --git a/drivers/regulator/s5m8767.c b/drivers/regulator/s5m8767.c index 27741df28ad7..850473a96dd0 100644 --- a/drivers/regulator/s5m8767.c +++ b/drivers/regulator/s5m8767.c @@ -23,6 +23,7 @@ #include <linux/mfd/samsung/core.h> #include <linux/mfd/samsung/s5m8767.h> #include <linux/regulator/of_regulator.h> +#include <linux/regmap.h> #define S5M8767_OPMODE_NORMAL_MODE 0x1 @@ -226,7 +227,7 @@ static int s5m8767_reg_is_enabled(struct regulator_dev *rdev) else if (ret) return ret; - ret = sec_reg_read(s5m8767->iodev, reg, &val); + ret = regmap_read(s5m8767->iodev->regmap_pmic, reg, &val); if (ret) return ret; @@ -243,21 +244,21 @@ static int s5m8767_reg_enable(struct regulator_dev *rdev) if (ret) return ret; - return sec_reg_update(s5m8767->iodev, reg, enable_ctrl, - S5M8767_ENCTRL_MASK); + return regmap_update_bits(s5m8767->iodev->regmap_pmic, reg, + S5M8767_ENCTRL_MASK, enable_ctrl); } static int s5m8767_reg_disable(struct regulator_dev *rdev) { struct s5m8767_info *s5m8767 = rdev_get_drvdata(rdev); - int ret, reg; - int mask = S5M8767_ENCTRL_MASK, enable_ctrl; + int ret, reg, enable_ctrl; ret = s5m8767_get_register(rdev, ®, &enable_ctrl); if (ret) return ret; - return sec_reg_update(s5m8767->iodev, reg, ~mask, mask); + return regmap_update_bits(s5m8767->iodev->regmap_pmic, reg, + S5M8767_ENCTRL_MASK, ~S5M8767_ENCTRL_MASK); } static int s5m8767_get_vsel_reg(int reg_id, struct s5m8767_info *s5m8767) @@ -749,17 +750,20 @@ static int s5m8767_pmic_probe(struct platform_device *pdev) buck_init = s5m8767_convert_voltage_to_sel(&buck_voltage_val2, pdata->buck2_init); - sec_reg_write(s5m8767->iodev, S5M8767_REG_BUCK2DVS2, buck_init); + regmap_write(s5m8767->iodev->regmap_pmic, S5M8767_REG_BUCK2DVS2, + buck_init); buck_init = s5m8767_convert_voltage_to_sel(&buck_voltage_val2, pdata->buck3_init); - sec_reg_write(s5m8767->iodev, S5M8767_REG_BUCK3DVS2, buck_init); + regmap_write(s5m8767->iodev->regmap_pmic, S5M8767_REG_BUCK3DVS2, + buck_init); buck_init = s5m8767_convert_voltage_to_sel(&buck_voltage_val2, pdata->buck4_init); - sec_reg_write(s5m8767->iodev, S5M8767_REG_BUCK4DVS2, buck_init); + regmap_write(s5m8767->iodev->regmap_pmic, S5M8767_REG_BUCK4DVS2, + buck_init); for (i = 0; i < 8; i++) { if (s5m8767->buck2_gpiodvs) { @@ -841,43 +845,49 @@ static int s5m8767_pmic_probe(struct platform_device *pdev) if (pdata->buck2_gpiodvs || pdata->buck3_gpiodvs || pdata->buck4_gpiodvs) { - sec_reg_update(s5m8767->iodev, S5M8767_REG_BUCK2CTRL, - (pdata->buck2_gpiodvs) ? (1 << 1) : (0 << 1), - 1 << 1); - sec_reg_update(s5m8767->iodev, S5M8767_REG_BUCK3CTRL, - (pdata->buck3_gpiodvs) ? (1 << 1) : (0 << 1), - 1 << 1); - sec_reg_update(s5m8767->iodev, S5M8767_REG_BUCK4CTRL, - (pdata->buck4_gpiodvs) ? (1 << 1) : (0 << 1), - 1 << 1); + regmap_update_bits(s5m8767->iodev->regmap_pmic, + S5M8767_REG_BUCK2CTRL, 1 << 1, + (pdata->buck2_gpiodvs) ? (1 << 1) : (0 << 1)); + regmap_update_bits(s5m8767->iodev->regmap_pmic, + S5M8767_REG_BUCK3CTRL, 1 << 1, + (pdata->buck3_gpiodvs) ? (1 << 1) : (0 << 1)); + regmap_update_bits(s5m8767->iodev->regmap_pmic, + S5M8767_REG_BUCK4CTRL, 1 << 1, + (pdata->buck4_gpiodvs) ? (1 << 1) : (0 << 1)); } /* Initialize GPIO DVS registers */ for (i = 0; i < 8; i++) { if (s5m8767->buck2_gpiodvs) { - sec_reg_write(s5m8767->iodev, S5M8767_REG_BUCK2DVS1 + i, - s5m8767->buck2_vol[i]); + regmap_write(s5m8767->iodev->regmap_pmic, + S5M8767_REG_BUCK2DVS1 + i, + s5m8767->buck2_vol[i]); } if (s5m8767->buck3_gpiodvs) { - sec_reg_write(s5m8767->iodev, S5M8767_REG_BUCK3DVS1 + i, - s5m8767->buck3_vol[i]); + regmap_write(s5m8767->iodev->regmap_pmic, + S5M8767_REG_BUCK3DVS1 + i, + s5m8767->buck3_vol[i]); } if (s5m8767->buck4_gpiodvs) { - sec_reg_write(s5m8767->iodev, S5M8767_REG_BUCK4DVS1 + i, - s5m8767->buck4_vol[i]); + regmap_write(s5m8767->iodev->regmap_pmic, + S5M8767_REG_BUCK4DVS1 + i, + s5m8767->buck4_vol[i]); } } if (s5m8767->buck2_ramp) - sec_reg_update(s5m8767->iodev, S5M8767_REG_DVSRAMP, 0x08, 0x08); + regmap_update_bits(s5m8767->iodev->regmap_pmic, + S5M8767_REG_DVSRAMP, 0x08, 0x08); if (s5m8767->buck3_ramp) - sec_reg_update(s5m8767->iodev, S5M8767_REG_DVSRAMP, 0x04, 0x04); + regmap_update_bits(s5m8767->iodev->regmap_pmic, + S5M8767_REG_DVSRAMP, 0x04, 0x04); if (s5m8767->buck4_ramp) - sec_reg_update(s5m8767->iodev, S5M8767_REG_DVSRAMP, 0x02, 0x02); + regmap_update_bits(s5m8767->iodev->regmap_pmic, + S5M8767_REG_DVSRAMP, 0x02, 0x02); if (s5m8767->buck2_ramp || s5m8767->buck3_ramp || s5m8767->buck4_ramp) { @@ -901,9 +911,10 @@ static int s5m8767_pmic_probe(struct platform_device *pdev) default: val = S5M8767_DVS_BUCK_RAMP_10; } - sec_reg_update(s5m8767->iodev, S5M8767_REG_DVSRAMP, - val << S5M8767_DVS_BUCK_RAMP_SHIFT, - S5M8767_DVS_BUCK_RAMP_MASK); + regmap_update_bits(s5m8767->iodev->regmap_pmic, + S5M8767_REG_DVSRAMP, + S5M8767_DVS_BUCK_RAMP_MASK, + val << S5M8767_DVS_BUCK_RAMP_SHIFT); } for (i = 0; i < pdata->num_regulators; i++) { |