From 7ca7bbd28983e640c7b58e231d69911a84f5ec8a Mon Sep 17 00:00:00 2001 From: AngeloGioacchino Del Regno Date: Tue, 9 Apr 2024 13:42:11 +0200 Subject: [PATCH] arm64: dts: mediatek: mt8395-nio-12l: Add power supplies for CPU/GPU scaling Add the necessary power supplies to safely enable CPU and GPU frequency scaling. Link: https://lore.kernel.org/r/20240409114211.310462-6-angelogioacchino.delregno@collabora.com Signed-off-by: AngeloGioacchino Del Regno --- .../dts/mediatek/mt8395-radxa-nio-12l.dts | 40 +++++++++++++++++++ 1 file changed, 40 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts index dfd0cbd71607..4b5f6cf16f70 100644 --- a/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts +++ b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts @@ -140,6 +140,38 @@ }; }; +&cpu0 { + cpu-supply = <&mt6359_vcore_buck_reg>; +}; + +&cpu1 { + cpu-supply = <&mt6359_vcore_buck_reg>; +}; + +&cpu2 { + cpu-supply = <&mt6359_vcore_buck_reg>; +}; + +&cpu3 { + cpu-supply = <&mt6359_vcore_buck_reg>; +}; + +&cpu4 { + cpu-supply = <&mt6315_6_vbuck1>; +}; + +&cpu5 { + cpu-supply = <&mt6315_6_vbuck1>; +}; + +&cpu6 { + cpu-supply = <&mt6315_6_vbuck1>; +}; + +&cpu7 { + cpu-supply = <&mt6315_6_vbuck1>; +}; + ð { phy-mode = "rgmii-rxid"; phy-handle = <&rgmii_phy>; @@ -343,6 +375,14 @@ }; }; +&mfg0 { + domain-supply = <&mt6315_7_vbuck1>; +}; + +&mfg1 { + domain-supply = <&mt6359_vsram_others_ldo_reg>; +}; + /* MMC0 Controller: eMMC (HS400). Power lines are shared with UFS! */ &mmc0 { pinctrl-names = "default", "state_uhs"; -- 2.25.1