From: Mark Brown Date: Mon, 30 Apr 2012 20:00:10 +0000 (+0100) Subject: regulator: wm8350: Convert to use core regmap vsel readback X-Git-Tag: v3.6-rc1~157^2^2~149 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=b4ec87aedbdae602dbc232915ff5a8c1fad89b36;p=~emulex%2Finfiniband.git regulator: wm8350: Convert to use core regmap vsel readback Signed-off-by: Mark Brown --- diff --git a/drivers/regulator/wm8350-regulator.c b/drivers/regulator/wm8350-regulator.c index 94e550dc70b..5ccab371b40 100644 --- a/drivers/regulator/wm8350-regulator.c +++ b/drivers/regulator/wm8350-regulator.c @@ -405,34 +405,6 @@ static int wm8350_dcdc_set_voltage(struct regulator_dev *rdev, int min_uV, return 0; } -static int wm8350_dcdc_get_voltage_sel(struct regulator_dev *rdev) -{ - struct wm8350 *wm8350 = rdev_get_drvdata(rdev); - int volt_reg, dcdc = rdev_get_id(rdev); - - switch (dcdc) { - case WM8350_DCDC_1: - volt_reg = WM8350_DCDC1_CONTROL; - break; - case WM8350_DCDC_3: - volt_reg = WM8350_DCDC3_CONTROL; - break; - case WM8350_DCDC_4: - volt_reg = WM8350_DCDC4_CONTROL; - break; - case WM8350_DCDC_6: - volt_reg = WM8350_DCDC6_CONTROL; - break; - case WM8350_DCDC_2: - case WM8350_DCDC_5: - default: - return -EINVAL; - } - - /* all DCDCs have same mV bits */ - return wm8350_reg_read(wm8350, volt_reg) & WM8350_DC1_VSEL_MASK; -} - static int wm8350_dcdc_list_voltage(struct regulator_dev *rdev, unsigned selector) { @@ -805,32 +777,6 @@ static int wm8350_ldo_set_voltage(struct regulator_dev *rdev, int min_uV, return 0; } -static int wm8350_ldo_get_voltage_sel(struct regulator_dev *rdev) -{ - struct wm8350 *wm8350 = rdev_get_drvdata(rdev); - int volt_reg, ldo = rdev_get_id(rdev); - - switch (ldo) { - case WM8350_LDO_1: - volt_reg = WM8350_LDO1_CONTROL; - break; - case WM8350_LDO_2: - volt_reg = WM8350_LDO2_CONTROL; - break; - case WM8350_LDO_3: - volt_reg = WM8350_LDO3_CONTROL; - break; - case WM8350_LDO_4: - volt_reg = WM8350_LDO4_CONTROL; - break; - default: - return -EINVAL; - } - - /* all LDOs have same mV bits */ - return wm8350_reg_read(wm8350, volt_reg) & WM8350_LDO1_VSEL_MASK; -} - static int wm8350_ldo_list_voltage(struct regulator_dev *rdev, unsigned selector) { @@ -1225,7 +1171,7 @@ static int wm8350_ldo_is_enabled(struct regulator_dev *rdev) static struct regulator_ops wm8350_dcdc_ops = { .set_voltage = wm8350_dcdc_set_voltage, - .get_voltage_sel = wm8350_dcdc_get_voltage_sel, + .get_voltage_sel = regulator_get_voltage_sel_regmap, .list_voltage = wm8350_dcdc_list_voltage, .enable = wm8350_dcdc_enable, .disable = wm8350_dcdc_disable, @@ -1249,7 +1195,7 @@ static struct regulator_ops wm8350_dcdc2_5_ops = { static struct regulator_ops wm8350_ldo_ops = { .set_voltage = wm8350_ldo_set_voltage, - .get_voltage_sel = wm8350_ldo_get_voltage_sel, + .get_voltage_sel = regulator_get_voltage_sel_regmap, .list_voltage = wm8350_ldo_list_voltage, .enable = wm8350_ldo_enable, .disable = wm8350_ldo_disable, @@ -1277,6 +1223,8 @@ static const struct regulator_desc wm8350_reg[NUM_WM8350_REGULATORS] = { .irq = WM8350_IRQ_UV_DC1, .type = REGULATOR_VOLTAGE, .n_voltages = WM8350_DCDC_MAX_VSEL + 1, + .vsel_reg = WM8350_DCDC1_CONTROL, + .vsel_mask = WM8350_DC1_VSEL_MASK, .owner = THIS_MODULE, }, { @@ -1294,6 +1242,8 @@ static const struct regulator_desc wm8350_reg[NUM_WM8350_REGULATORS] = { .irq = WM8350_IRQ_UV_DC3, .type = REGULATOR_VOLTAGE, .n_voltages = WM8350_DCDC_MAX_VSEL + 1, + .vsel_reg = WM8350_DCDC3_CONTROL, + .vsel_mask = WM8350_DC3_VSEL_MASK, .owner = THIS_MODULE, }, { @@ -1303,6 +1253,8 @@ static const struct regulator_desc wm8350_reg[NUM_WM8350_REGULATORS] = { .irq = WM8350_IRQ_UV_DC4, .type = REGULATOR_VOLTAGE, .n_voltages = WM8350_DCDC_MAX_VSEL + 1, + .vsel_reg = WM8350_DCDC4_CONTROL, + .vsel_mask = WM8350_DC4_VSEL_MASK, .owner = THIS_MODULE, }, { @@ -1320,6 +1272,8 @@ static const struct regulator_desc wm8350_reg[NUM_WM8350_REGULATORS] = { .irq = WM8350_IRQ_UV_DC6, .type = REGULATOR_VOLTAGE, .n_voltages = WM8350_DCDC_MAX_VSEL + 1, + .vsel_reg = WM8350_DCDC6_CONTROL, + .vsel_mask = WM8350_DC6_VSEL_MASK, .owner = THIS_MODULE, }, { @@ -1329,6 +1283,8 @@ static const struct regulator_desc wm8350_reg[NUM_WM8350_REGULATORS] = { .irq = WM8350_IRQ_UV_LDO1, .type = REGULATOR_VOLTAGE, .n_voltages = WM8350_LDO1_VSEL_MASK + 1, + .vsel_reg = WM8350_LDO1_CONTROL, + .vsel_mask = WM8350_LDO1_VSEL_MASK, .owner = THIS_MODULE, }, { @@ -1338,6 +1294,8 @@ static const struct regulator_desc wm8350_reg[NUM_WM8350_REGULATORS] = { .irq = WM8350_IRQ_UV_LDO2, .type = REGULATOR_VOLTAGE, .n_voltages = WM8350_LDO2_VSEL_MASK + 1, + .vsel_reg = WM8350_LDO2_CONTROL, + .vsel_mask = WM8350_LDO2_VSEL_MASK, .owner = THIS_MODULE, }, { @@ -1347,6 +1305,8 @@ static const struct regulator_desc wm8350_reg[NUM_WM8350_REGULATORS] = { .irq = WM8350_IRQ_UV_LDO3, .type = REGULATOR_VOLTAGE, .n_voltages = WM8350_LDO3_VSEL_MASK + 1, + .vsel_reg = WM8350_LDO3_CONTROL, + .vsel_mask = WM8350_LDO3_VSEL_MASK, .owner = THIS_MODULE, }, { @@ -1356,6 +1316,8 @@ static const struct regulator_desc wm8350_reg[NUM_WM8350_REGULATORS] = { .irq = WM8350_IRQ_UV_LDO4, .type = REGULATOR_VOLTAGE, .n_voltages = WM8350_LDO4_VSEL_MASK + 1, + .vsel_reg = WM8350_LDO4_CONTROL, + .vsel_mask = WM8350_LDO4_VSEL_MASK, .owner = THIS_MODULE, }, { @@ -1429,6 +1391,7 @@ static int wm8350_regulator_probe(struct platform_device *pdev) config.dev = &pdev->dev; config.init_data = pdev->dev.platform_data; config.driver_data = dev_get_drvdata(&pdev->dev); + config.regmap = wm8350->regmap; /* register regulator */ rdev = regulator_register(&wm8350_reg[pdev->id], &config);