diff mbox series

[v2,05/18] arm64: dts: mediatek: mt7988: add thermal-zone

Message ID 20241202122602.30734-6-linux@fw-web.de (mailing list archive)
State New
Headers show
Series continue mt7988 devicetree work | expand

Commit Message

Frank Wunderlich Dec. 2, 2024, 12:25 p.m. UTC 
From: Frank Wunderlich <frank-w@public-files.de>

Add basic thermal-zone node.

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
---
v2:
- only add critical trip to SoC dtsi, lower trips have to go to board dts
---
 arch/arm64/boot/dts/mediatek/mt7988a.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

Comments

AngeloGioacchino Del Regno Dec. 3, 2024, 9:40 a.m. UTC | #1 
Il 02/12/24 13:25, Frank Wunderlich ha scritto:
> From: Frank Wunderlich <frank-w@public-files.de>
> 
> Add basic thermal-zone node.
> 
> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/mediatek/mt7988a.dtsi b/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
index f7748a840297..09dcb39ad098 100644
--- a/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
@@ -346,6 +346,21 @@  clock-controller@15031000 {
 		};
 	};
 
+	thermal-zones {
+		cpu_thermal: cpu-thermal {
+			polling-delay-passive = <1000>;
+			polling-delay = <1000>;
+			thermal-sensors = <&lvts 0>;
+			trips {
+				cpu_trip_crit: crit {
+					temperature = <125000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+		};
+	};
+
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupt-parent = <&gic>;