[PATCH 6/6] arm64: dts: allwinner: h616: Add cooling cells

Martin Botka
2023-09-04T15:57:46Z

Add cooling cells so we enable passive cooling on CPU by regulating
CPU voltage and frequency

Signed-off-by: Martin Botka <martin.botka@somainline.org>
---
arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi
index 78e79c591dba..7dc4c95ea280 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi
@@ -26,6 +26,7 @@ cpu0: cpu@0 {
reg = <0>;
enable-method = "psci";
clocks = <&ccu CLK_CPUX>;
+ #cooling-cells = <2>;
};

cpu1: cpu@1 {
@@ -34,6 +35,7 @@ cpu1: cpu@1 {
reg = <1>;
enable-method = "psci";
clocks = <&ccu CLK_CPUX>;
+ #cooling-cells = <2>;
};

cpu2: cpu@2 {
@@ -42,6 +44,7 @@ cpu2: cpu@2 {
reg = <2>;
enable-method = "psci";
clocks = <&ccu CLK_CPUX>;
+ #cooling-cells = <2>;
};

cpu3: cpu@3 {
@@ -50,6 +53,7 @@ cpu3: cpu@3 {
reg = <3>;
enable-method = "psci";
clocks = <&ccu CLK_CPUX>;
+ #cooling-cells = <2>;
};
};

--
2.42.0