regulator: RK808: Add proper input supplies for rk808

The original RK808 regulator driver didn't setup input supplies
properly.  Add them.
Signed-off-by: NDoug Anderson <dianders@chromium.org>
Signed-off-by: NMark Brown <broonie@kernel.org>

drivers/regulator/rk808-regulator.c

@@ -108,6 +108,7 @@ static struct regulator_ops rk808_switch_ops = {
 static const struct regulator_desc rk808_reg[] = {
 	{
 		.name = "DCDC_REG1",
+		.supply_name = "vcc1",
 		.id = RK808_ID_DCDC1,
 		.ops = &rk808_reg_ops,
 		.type = REGULATOR_VOLTAGE,
@@ -121,6 +122,7 @@ static const struct regulator_desc rk808_reg[] = {
 		.owner = THIS_MODULE,
 	}, {
 		.name = "DCDC_REG2",
+		.supply_name = "vcc2",
 		.id = RK808_ID_DCDC2,
 		.ops = &rk808_reg_ops,
 		.type = REGULATOR_VOLTAGE,
@@ -134,6 +136,7 @@ static const struct regulator_desc rk808_reg[] = {
 		.owner = THIS_MODULE,
 	}, {
 		.name = "DCDC_REG3",
+		.supply_name = "vcc3",
 		.id = RK808_ID_DCDC3,
 		.ops = &rk808_switch_ops,
 		.type = REGULATOR_VOLTAGE,
@@ -143,6 +146,7 @@ static const struct regulator_desc rk808_reg[] = {
 		.owner = THIS_MODULE,
 	}, {
 		.name = "DCDC_REG4",
+		.supply_name = "vcc4",
 		.id = RK808_ID_DCDC4,
 		.ops = &rk808_reg_ops,
 		.type = REGULATOR_VOLTAGE,
@@ -156,6 +160,7 @@ static const struct regulator_desc rk808_reg[] = {
 		.owner = THIS_MODULE,
 	}, {
 		.name = "LDO_REG1",
+		.supply_name = "vcc6",
 		.id = RK808_ID_LDO1,
 		.ops = &rk808_reg_ops,
 		.type = REGULATOR_VOLTAGE,
@@ -169,6 +174,7 @@ static const struct regulator_desc rk808_reg[] = {
 		.owner = THIS_MODULE,
 	}, {
 		.name = "LDO_REG2",
+		.supply_name = "vcc6",
 		.id = RK808_ID_LDO2,
 		.ops = &rk808_reg_ops,
 		.type = REGULATOR_VOLTAGE,
@@ -182,6 +188,7 @@ static const struct regulator_desc rk808_reg[] = {
 		.owner = THIS_MODULE,
 	}, {
 		.name = "LDO_REG3",
+		.supply_name = "vcc7",
 		.id = RK808_ID_LDO3,
 		.ops = &rk808_reg_ops,
 		.type = REGULATOR_VOLTAGE,
@@ -195,6 +202,7 @@ static const struct regulator_desc rk808_reg[] = {
 		.owner = THIS_MODULE,
 	}, {
 		.name = "LDO_REG4",
+		.supply_name = "vcc9",
 		.id = RK808_ID_LDO4,
 		.ops = &rk808_reg_ops,
 		.type = REGULATOR_VOLTAGE,
@@ -208,6 +216,7 @@ static const struct regulator_desc rk808_reg[] = {
 		.owner = THIS_MODULE,
 	}, {
 		.name = "LDO_REG5",
+		.supply_name = "vcc9",
 		.id = RK808_ID_LDO5,
 		.ops = &rk808_reg_ops,
 		.type = REGULATOR_VOLTAGE,
@@ -221,6 +230,7 @@ static const struct regulator_desc rk808_reg[] = {
 		.owner = THIS_MODULE,
 	}, {
 		.name = "LDO_REG6",
+		.supply_name = "vcc10",
 		.id = RK808_ID_LDO6,
 		.ops = &rk808_reg_ops,
 		.type = REGULATOR_VOLTAGE,
@@ -234,6 +244,7 @@ static const struct regulator_desc rk808_reg[] = {
 		.owner = THIS_MODULE,
 	}, {
 		.name = "LDO_REG7",
+		.supply_name = "vcc7",
 		.id = RK808_ID_LDO7,
 		.ops = &rk808_reg_ops,
 		.type = REGULATOR_VOLTAGE,
@@ -247,6 +258,7 @@ static const struct regulator_desc rk808_reg[] = {
 		.owner = THIS_MODULE,
 	}, {
 		.name = "LDO_REG8",
+		.supply_name = "vcc11",
 		.id = RK808_ID_LDO8,
 		.ops = &rk808_reg_ops,
 		.type = REGULATOR_VOLTAGE,
@@ -260,6 +272,7 @@ static const struct regulator_desc rk808_reg[] = {
 		.owner = THIS_MODULE,
 	}, {
 		.name = "SWITCH_REG1",
+		.supply_name = "vcc8",
 		.id = RK808_ID_SWITCH1,
 		.ops = &rk808_switch_ops,
 		.type = REGULATOR_VOLTAGE,
@@ -268,6 +281,7 @@ static const struct regulator_desc rk808_reg[] = {
 		.owner = THIS_MODULE,
 	}, {
 		.name = "SWITCH_REG2",
+		.supply_name = "vcc12",
 		.id = RK808_ID_SWITCH2,
 		.ops = &rk808_switch_ops,
 		.type = REGULATOR_VOLTAGE,
@@ -364,7 +378,6 @@ static int rk808_regulator_probe(struct platform_device *pdev)
 		if (client->dev.of_node)
 			config.of_node = pdata->of_node[i];
 
-		reg_data->supply_regulator = rk808_reg[i].name;
 		config.init_data = reg_data;
 
 		rk808_rdev = devm_regulator_register(&pdev->dev,