[PATCH 5/6] arm64: dts: rockchip: correct rk3328-roc regulator map

[Peter Geis]

The rk3328-roc-cc input power is sourced from a micro-usb port, while
the rk3328-roc-pc input power is sourced from a usb-c port. Both inputs
are 5vdc only. Remove the 12v input from the device tree.

While we are at it, add missing voltages and supply to vcc_phy, missing
voltages to vcc_host1_5v, and standardize the order of regulator
properties among the fixed regulators.

Fixes: 2171f4fdac06 ("arm64: dts: rockchip: add roc-rk3328-cc board")
Signed-off-by: Peter Geis <pgwipeout at gmail.com>
---

 arch/arm64/boot/dts/rockchip/rk3328-roc.dtsi | 23 +++++++++++++-------
 1 file changed, 15 insertions(+), 8 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3328-roc.dtsi b/arch/arm64/boot/dts/rockchip/rk3328-roc.dtsi
index f782c8220dd3..6984387ff8b3 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-roc.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328-roc.dtsi
@@ -24,22 +24,23 @@ gmac_clkin: external-gmac-clock {
 		#clock-cells = <0>;
 	};
 
-	dc_12v: regulator-dc-12v {
+	/* fed from passive usb input connector */
+	dc_5v: regulator-dc-5v {
 		compatible = "regulator-fixed";
-		regulator-name = "dc_12v";
+		regulator-name = "dc_5v";
 		regulator-always-on;
 		regulator-boot-on;
-		regulator-min-microvolt = <12000000>;
-		regulator-max-microvolt = <12000000>;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
 	};
 
 	vcc_sd: regulator-sdmmc {
 		compatible = "regulator-fixed";
+		regulator-name = "vcc_sd";
 		gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&sdmmc0m1_pin>;
 		regulator-boot-on;
-		regulator-name = "vcc_sd";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
 		vin-supply = <&vcc_io>;
@@ -50,22 +51,25 @@ vcc_sdio: regulator-sdmmcio {
 		states = <1800000 0x1>, <3300000 0x0>;
 		regulator-name = "vcc_sdio";
 		regulator-type = "voltage";
+		regulator-always-on;
 		regulator-min-microvolt = <1800000>;
 		regulator-max-microvolt = <3300000>;
-		regulator-always-on;
 		vin-supply = <&vcc_sys>;
 	};
 
 	vcc_host1_5v: vcc_otg_5v: regulator-vcc-host1-5v {
 		compatible = "regulator-fixed";
+		regulator-name = "vcc_host1_5v";
 		enable-active-high;
 		pinctrl-names = "default";
 		pinctrl-0 = <&usb20_host_drv>;
-		regulator-name = "vcc_host1_5v";
 		regulator-always-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
 		vin-supply = <&vcc_sys>;
 	};
 
+	/* sourced from usb input through 3A fuse */
 	vcc_sys: regulator-vcc-sys {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc_sys";
@@ -73,7 +77,7 @@ vcc_sys: regulator-vcc-sys {
 		regulator-boot-on;
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
-		vin-supply = <&dc_12v>;
+		vin-supply = <&dc_5v>;
 	};
 
 	vcc_phy: regulator-vcc-phy {
@@ -81,6 +85,9 @@ vcc_phy: regulator-vcc-phy {
 		regulator-name = "vcc_phy";
 		regulator-always-on;
 		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_io>;
 	};
 
 	leds {
-- 
2.39.5