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@xxxxxxxxx>
---
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
