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ARM: dts: rockchip: Add 12V main supply for edgeble-neu2

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The Main supply volatge for Edgeble Neu2 IO board is 12V DC.

Add the 12v supply regulator for it and input to vcc5v0_sys.

Since the power regulator is part of IO board circuit, move the
regulator in IO dts file.

Signed-off-by: Jagan Teki <jagan@edgeble.ai>
Link: https://lore.kernel.org/r/20230731103518.2906147-14-jagan@edgeble.ai
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Jagan Teki 2023-07-31 16:05:18 +05:30 committed by Heiko Stuebner
parent 5d1d164da4
commit c991ed9f57
2 changed files with 19 additions and 9 deletions
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19
arch/arm/boot/dts/rockchip/rv1126-edgeble-neu2-io.dts
View File

@ -21,6 +21,25 @@ chosen {
stdout-path = "serial2:1500000n8";
};
vcc12v_dcin: vcc12v-dcin-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc12v_dcin";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
};
vcc5v0_sys: vcc5v0-sys-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc12v_dcin>;
};
v3v3_sys: v3v3-sys-regulator {
compatible = "regulator-fixed";
regulator-name = "v3v3_sys";

9
arch/arm/boot/dts/rockchip/rv1126-edgeble-neu2.dtsi
View File

@ -11,15 +11,6 @@ aliases {
mmc0 = &emmc;
};
vcc5v0_sys: vcc5v0-sys-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
vccio_flash: vccio-flash-regulator {
compatible = "regulator-fixed";
enable-active-high;