From 72f4c72e283c5a6d1301f5d0b30fbe551de5b7b3 Mon Sep 17 00:00:00 2001
From: Chen-Yu Tsai <wenst@chromium.org>
Date: Tue, 5 May 2026 18:13:56 +0800
Subject: [PATCH] arm64: dts: mediatek: mt8192-asurada: Add CPU power supplies

The device tree for the MT8192 Asurada is missing power supplies for all
the CPU cores.

Add supplies to the CPU cores. The big and little clusters each have
their own regulator.

Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
 .../boot/dts/mediatek/mt8192-asurada.dtsi     | 32 +++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index b5939ad7fdcf..bfb09dc974a7 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -298,6 +298,38 @@ &afe {
 	memory-region = <&afe_dma_mem>;
 };
 
+&cpu0 {
+	cpu-supply = <&mt6315_6_vbuck3>;
+};
+
+&cpu1 {
+	cpu-supply = <&mt6315_6_vbuck3>;
+};
+
+&cpu2 {
+	cpu-supply = <&mt6315_6_vbuck3>;
+};
+
+&cpu3 {
+	cpu-supply = <&mt6315_6_vbuck3>;
+};
+
+&cpu4 {
+	cpu-supply = <&mt6315_6_vbuck1>;
+};
+
+&cpu5 {
+	cpu-supply = <&mt6315_6_vbuck1>;
+};
+
+&cpu6 {
+	cpu-supply = <&mt6315_6_vbuck1>;
+};
+
+&cpu7 {
+	cpu-supply = <&mt6315_6_vbuck1>;
+};
+
 &dsi0 {
 	status = "okay";
 };