diff options
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt8395-genio-common.dtsi | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt8395-genio-common.dtsi b/arch/arm64/boot/dts/mediatek/mt8395-genio-common.dtsi index 6df614c471fc..30acf2845960 100644 --- a/arch/arm64/boot/dts/mediatek/mt8395-genio-common.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8395-genio-common.dtsi @@ -201,6 +201,14 @@ enable-active-high; regulator-always-on; }; + + /* system wide 4.2V power rail */ + reg_vsys: regulator-vsys { + compatible = "regulator-fixed"; + regulator-name = "vsys"; + regulator-always-on; + regulator-boot-on; + }; }; &adsp { @@ -1238,6 +1246,11 @@ compatible = "mediatek,mt6315-regulator"; reg = <0x6 SPMI_USID>; + pvdd1-supply = <®_vsys>; + pvdd2-supply = <®_vsys>; + pvdd3-supply = <®_vsys>; + pvdd4-supply = <®_vsys>; + regulators { mt6315_6_vbuck1: vbuck1 { regulator-name = "Vbcpu"; @@ -1254,6 +1267,11 @@ compatible = "mediatek,mt6315-regulator"; reg = <0x7 SPMI_USID>; + pvdd1-supply = <®_vsys>; + pvdd2-supply = <®_vsys>; + pvdd3-supply = <®_vsys>; + pvdd4-supply = <®_vsys>; + regulators { mt6315_7_vbuck1: vbuck1 { regulator-name = "Vgpu"; |