arm64: dts: mediatek: add cpufreq support for mt8365-evk

In order to have cpufreq support, this patch adds proc-supply and
sram-supply for each CPU.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Link: https://lore.kernel.org/r/20230203-evk-board-support-v8-9-7019f3fd0adf@baylibre.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

diff --git a/arch/arm64/boot/dts/mediatek/mt8365-evk.dts b/arch/arm64/boot/dts/mediatek/mt8365-evk.dts
index 86524cb..50cbaef 100644 (file)
--- a/arch/arm64/boot/dts/mediatek/mt8365-evk.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8365-evk.dts
@@ -88,6 +88,26 @@
        };
 };
 
+&cpu0 {
+       proc-supply = <&mt6357_vproc_reg>;
+       sram-supply = <&mt6357_vsram_proc_reg>;
+};
+
+&cpu1 {
+       proc-supply = <&mt6357_vproc_reg>;
+       sram-supply = <&mt6357_vsram_proc_reg>;
+};
+
+&cpu2 {
+       proc-supply = <&mt6357_vproc_reg>;
+       sram-supply = <&mt6357_vsram_proc_reg>;
+};
+
+&cpu3 {
+       proc-supply = <&mt6357_vproc_reg>;
+       sram-supply = <&mt6357_vsram_proc_reg>;
+};
+
 &ethernet {
        pinctrl-0 = <&ethernet_pins>;
        pinctrl-names = "default";