linux-kernel - [PATCH v5 RE-SEND] regulator: max77620: Support Maxim 77663

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Date:   Fri, 24 May 2019 18:10:34 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Mark Brown <broonie@...nel.org>,
        Laxman Dewangan <ldewangan@...dia.com>,
        Mallikarjun Kasoju <mkasoju@...dia.com>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>
Cc:     linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v5 RE-SEND] regulator: max77620: Support Maxim 77663

Add support for Maxim 77663.

Signed-off-by: Dmitry Osipenko <digetx@...il.com>
---

This patch was a part of MFD/Regulator patch-series and the MFD patches are
already in v5.2, the regulator patch was left out because the MFD subsys
maintainer decided to not take it via the MFD tree. There are no changes in
v5 of this patch, this is merely a re-send of the patch.

 drivers/regulator/max77620-regulator.c | 26 +++++++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

diff --git a/drivers/regulator/max77620-regulator.c b/drivers/regulator/max77620-regulator.c
index 0ad91a7f9cb9..0ec9f81fe74a 100644
--- a/drivers/regulator/max77620-regulator.c
+++ b/drivers/regulator/max77620-regulator.c
@@ -761,6 +761,24 @@ static struct max77620_regulator_info max20024_regs_info[MAX77620_NUM_REGS] = {
 	RAIL_LDO(LDO8, ldo8, "in-ldo7-8", N, 800000, 3950000, 50000),
 };
 
+static struct max77620_regulator_info max77663_regs_info[MAX77620_NUM_REGS] = {
+	RAIL_SD(SD0, sd0, "in-sd0", SD0, 600000, 3387500, 12500, 0xFF, NONE),
+	RAIL_SD(SD1, sd1, "in-sd1", SD1, 800000, 1587500, 12500, 0xFF, NONE),
+	RAIL_SD(SD2, sd2, "in-sd2", SDX, 600000, 3787500, 12500, 0xFF, NONE),
+	RAIL_SD(SD3, sd3, "in-sd3", SDX, 600000, 3787500, 12500, 0xFF, NONE),
+	RAIL_SD(SD4, sd4, "in-sd4", SDX, 600000, 3787500, 12500, 0xFF, NONE),
+
+	RAIL_LDO(LDO0, ldo0, "in-ldo0-1", N, 800000, 2375000, 25000),
+	RAIL_LDO(LDO1, ldo1, "in-ldo0-1", N, 800000, 2375000, 25000),
+	RAIL_LDO(LDO2, ldo2, "in-ldo2",   P, 800000, 3950000, 50000),
+	RAIL_LDO(LDO3, ldo3, "in-ldo3-5", P, 800000, 3950000, 50000),
+	RAIL_LDO(LDO4, ldo4, "in-ldo4-6", P, 800000, 1587500, 12500),
+	RAIL_LDO(LDO5, ldo5, "in-ldo3-5", P, 800000, 3950000, 50000),
+	RAIL_LDO(LDO6, ldo6, "in-ldo4-6", P, 800000, 3950000, 50000),
+	RAIL_LDO(LDO7, ldo7, "in-ldo7-8", N, 800000, 3950000, 50000),
+	RAIL_LDO(LDO8, ldo8, "in-ldo7-8", N, 800000, 3950000, 50000),
+};
+
 static int max77620_regulator_probe(struct platform_device *pdev)
 {
 	struct max77620_chip *max77620_chip = dev_get_drvdata(pdev->dev.parent);
@@ -785,9 +803,14 @@ static int max77620_regulator_probe(struct platform_device *pdev)
 	case MAX77620:
 		rinfo = max77620_regs_info;
 		break;
-	default:
+	case MAX20024:
 		rinfo = max20024_regs_info;
 		break;
+	case MAX77663:
+		rinfo = max77663_regs_info;
+		break;
+	default:
+		return -EINVAL;
 	}
 
 	config.regmap = pmic->rmap;
@@ -881,6 +904,7 @@ static const struct dev_pm_ops max77620_regulator_pm_ops = {
 static const struct platform_device_id max77620_regulator_devtype[] = {
 	{ .name = "max77620-pmic", },
 	{ .name = "max20024-pmic", },
+	{ .name = "max77663-pmic", },
 	{},
 };
 MODULE_DEVICE_TABLE(platform, max77620_regulator_devtype);
-- 
2.21.0