Add AXP221 regulator definitions and choose the appropriate definitions according to the variant id passed by the MFD device. Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx> --- drivers/regulator/axp20x-regulator.c | 98 +++++++++++++++++++++++++++++++++--- 1 file changed, 90 insertions(+), 8 deletions(-) diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c index 9716f8e..7a30f49 100644 --- a/drivers/regulator/axp20x-regulator.c +++ b/drivers/regulator/axp20x-regulator.c @@ -27,6 +27,9 @@ #define AXP20X_IO_ENABLED 0x03 #define AXP20X_IO_DISABLED 0x07 +#define AXP22X_IO_ENABLED 0x04 +#define AXP22X_IO_DISABLED 0x03 + #define AXP20X_WORKMODE_DCDC2_MASK BIT(2) #define AXP20X_WORKMODE_DCDC3_MASK BIT(1) @@ -144,6 +147,48 @@ static const struct regulator_desc axp20x_regulators[] = { AXP20X_IO_DISABLED), }; +static const struct regulator_desc axp22x_regulators[] = { + AXP_DESC(AXP22X, DCDC1, "vin1", 1600, 3400, 100, AXP22X_DCDC1_V_OUT, 0x1f, + AXP22X_PWR_OUT_CTRL1, BIT(1)), + AXP_DESC(AXP22X, DCDC2, "vin2", 600, 1540, 20, AXP22X_DCDC2_V_OUT, 0x3f, + AXP22X_PWR_OUT_CTRL1, BIT(2)), + AXP_DESC(AXP22X, DCDC3, "vin3", 600, 1860, 20, AXP22X_DCDC3_V_OUT, 0x3f, + AXP22X_PWR_OUT_CTRL1, BIT(3)), + AXP_DESC(AXP22X, DCDC4, "vin4", 600, 1540, 20, AXP22X_DCDC4_V_OUT, 0x3f, + AXP22X_PWR_OUT_CTRL1, BIT(3)), + AXP_DESC(AXP22X, DCDC5, "vin5", 1000, 2550, 50, AXP22X_DCDC5_V_OUT, 0x1f, + AXP22X_PWR_OUT_CTRL1, BIT(4)), + AXP_DESC(AXP22X, DC5LDO, "vin5", 700, 1400, 100, AXP22X_DC5LDO_V_OUT, 0x7, + AXP22X_PWR_OUT_CTRL1, BIT(0)), + AXP_DESC(AXP22X, ALDO1, "aldoin", 700, 3300, 100, AXP22X_ALDO1_V_OUT, 0x1f, + AXP22X_PWR_OUT_CTRL1, BIT(6)), + AXP_DESC(AXP22X, ALDO2, "aldoin", 700, 3300, 100, AXP22X_ALDO2_V_OUT, 0x1f, + AXP22X_PWR_OUT_CTRL1, BIT(7)), + AXP_DESC(AXP22X, ALDO3, "aldoin", 700, 3300, 100, AXP22X_ALDO3_V_OUT, 0x1f, + AXP22X_PWR_OUT_CTRL3, BIT(7)), + AXP_DESC(AXP22X, DLDO1, "dldoin", 700, 3300, 100, AXP22X_DLDO1_V_OUT, 0x1f, + AXP22X_PWR_OUT_CTRL2, BIT(3)), + AXP_DESC(AXP22X, DLDO2, "dldoin", 700, 3300, 100, AXP22X_DLDO2_V_OUT, 0x1f, + AXP22X_PWR_OUT_CTRL2, BIT(4)), + AXP_DESC(AXP22X, DLDO3, "dldoin", 700, 3300, 100, AXP22X_DLDO3_V_OUT, 0x1f, + AXP22X_PWR_OUT_CTRL2, BIT(5)), + AXP_DESC(AXP22X, DLDO4, "dldoin", 700, 3300, 100, AXP22X_DLDO4_V_OUT, 0x1f, + AXP22X_PWR_OUT_CTRL2, BIT(6)), + AXP_DESC(AXP22X, ELDO1, "eldoin", 700, 3300, 100, AXP22X_ELDO1_V_OUT, 0x1f, + AXP22X_PWR_OUT_CTRL2, BIT(0)), + AXP_DESC(AXP22X, ELDO2, "eldoin", 700, 3300, 100, AXP22X_ELDO2_V_OUT, 0x1f, + AXP22X_PWR_OUT_CTRL2, BIT(1)), + AXP_DESC(AXP22X, ELDO3, "eldoin", 700, 3300, 100, AXP22X_ELDO3_V_OUT, 0x1f, + AXP22X_PWR_OUT_CTRL2, BIT(2)), + AXP_DESC_IO(AXP22X, LDO_IO0, "ldoioin", 1800, 3300, 100, AXP22X_LDO_IO0_V_OUT, + 0x1f, AXP20X_GPIO0_CTRL, 0x07, AXP22X_IO_ENABLED, + AXP22X_IO_DISABLED), + AXP_DESC_IO(AXP22X, LDO_IO1, "ldoioin", 1800, 3300, 100, AXP22X_LDO_IO1_V_OUT, + 0x1f, AXP20X_GPIO1_CTRL, 0x07, AXP22X_IO_ENABLED, + AXP22X_IO_DISABLED), + AXP_DESC_FIXED(AXP22X, RTC_LDO, "rtcldoin", 3000), +}; + #define AXP_MATCH(_family, _name, _id) \ [_family##_##_id] = { \ .name = #_name, \ @@ -160,6 +205,28 @@ static struct of_regulator_match axp20x_matches[] = { AXP_MATCH(AXP20X, ldo5, LDO5), }; +static struct of_regulator_match axp22x_matches[] = { + AXP_MATCH(AXP22X, dcdc1, DCDC1), + AXP_MATCH(AXP22X, dcdc2, DCDC2), + AXP_MATCH(AXP22X, dcdc3, DCDC3), + AXP_MATCH(AXP22X, dcdc4, DCDC4), + AXP_MATCH(AXP22X, dcdc5, DCDC5), + AXP_MATCH(AXP22X, dc5ldo, DC5LDO), + AXP_MATCH(AXP22X, aldo1, ALDO1), + AXP_MATCH(AXP22X, aldo2, ALDO2), + AXP_MATCH(AXP22X, aldo3, ALDO3), + AXP_MATCH(AXP22X, dldo1, DLDO1), + AXP_MATCH(AXP22X, dldo2, DLDO2), + AXP_MATCH(AXP22X, dldo3, DLDO3), + AXP_MATCH(AXP22X, dldo4, DLDO4), + AXP_MATCH(AXP22X, eldo1, ELDO1), + AXP_MATCH(AXP22X, eldo2, ELDO2), + AXP_MATCH(AXP22X, eldo3, ELDO3), + AXP_MATCH(AXP22X, ldo_io0, LDO_IO0), + AXP_MATCH(AXP22X, ldo_io1, LDO_IO1), + AXP_MATCH(AXP22X, rtc_ldo, RTC_LDO), +}; + static int axp20x_set_dcdc_freq(struct platform_device *pdev, u32 dcdcfreq) { struct axp20x_dev *axp20x = dev_get_drvdata(pdev->dev.parent); @@ -238,37 +305,52 @@ static int axp20x_regulator_probe(struct platform_device *pdev) struct axp20x_dev *axp20x = dev_get_drvdata(pdev->dev.parent); struct regulator_config config = { }; struct regulator_init_data *init_data; + struct of_regulator_match *matches; + int nmatches; + const struct regulator_desc *regulators; + int nregulators; int ret, i; u32 workmode; - ret = axp20x_regulator_parse_dt(pdev, axp20x_matches, - ARRAY_SIZE(axp20x_matches)); + if (axp20x->variant == AXP221_ID) { + matches = axp22x_matches; + nmatches = ARRAY_SIZE(axp22x_matches); + regulators = axp22x_regulators; + nregulators = AXP22X_REG_ID_MAX; + } else { + matches = axp20x_matches; + nmatches = ARRAY_SIZE(axp20x_matches); + regulators = axp20x_regulators; + nregulators = AXP20X_REG_ID_MAX; + } + + ret = axp20x_regulator_parse_dt(pdev, matches, nmatches); if (ret) return ret; for (i = 0; i < AXP20X_REG_ID_MAX; i++) { - init_data = axp20x_matches[i].init_data; + init_data = matches[i].init_data; config.dev = &pdev->dev; config.init_data = init_data; config.regmap = axp20x->regmap; - config.of_node = axp20x_matches[i].of_node; + config.of_node = matches[i].of_node; - rdev = devm_regulator_register(&pdev->dev, &axp20x_regulators[i], + rdev = devm_regulator_register(&pdev->dev, ®ulators[i], &config); if (IS_ERR(rdev)) { dev_err(&pdev->dev, "Failed to register %s\n", - axp20x_regulators[i].name); + regulators[i].name); return PTR_ERR(rdev); } - ret = of_property_read_u32(axp20x_matches[i].of_node, "x-powers,dcdc-workmode", + ret = of_property_read_u32(matches[i].of_node, "x-powers,dcdc-workmode", &workmode); if (!ret) { if (axp20x_set_dcdc_workmode(rdev, i, workmode)) dev_err(&pdev->dev, "Failed to set workmode on %s\n", - axp20x_regulators[i].name); + regulators[i].name); } } -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html