This is a note to let you know that I've just added the patch titled
arm64: dts: renesas: Fix thermal-sensors on single-zone sensors
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm64-dts-renesas-fix-thermal-sensors-on-single-zone.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 083234ec957aa15ee8426df145efd08b09dc08bf
Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Date: Wed Jun 15 16:04:26 2022 +0200
arm64: dts: renesas: Fix thermal-sensors on single-zone sensors
[ Upstream commit 62e8a53431145e06e503b71625a34eaa87b72b2c ]
"make dtbs_check":
arch/arm64/boot/dts/renesas/r8a774c0-cat874.dtb: thermal-zones: cpu-thermal:thermal-sensors: [[74], [0]] is too long
arch/arm64/boot/dts/renesas/r8a774c0-ek874.dtb: thermal-zones: cpu-thermal:thermal-sensors: [[79], [0]] is too long
arch/arm64/boot/dts/renesas/r8a774c0-ek874-idk-2121wr.dtb: thermal-zones: cpu-thermal:thermal-sensors: [[82], [0]] is too long
arch/arm64/boot/dts/renesas/r8a774c0-ek874-mipi-2.1.dtb: thermal-zones: cpu-thermal:thermal-sensors: [[87], [0]] is too long
arch/arm64/boot/dts/renesas/r8a77990-ebisu.dtb: thermal-zones: cpu-thermal:thermal-sensors: [[105], [0]] is too long
From schema: Documentation/devicetree/bindings/thermal/thermal-zones.yaml
Indeed, the thermal sensors on R-Car E3 and RZ/G2E support only a single
zone, hence #thermal-sensor-cells = <0>.
Fix this by dropping the bogus zero cell from the thermal sensor
specifiers.
Fixes: 8fa7d18f9ee2dc20 ("arm64: dts: renesas: r8a77990: Create thermal zone to support IPA")
Fixes: 8438bfda9d768157 ("arm64: dts: renesas: r8a774c0: Create thermal zone to support IPA")
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
Link: https://lore.kernel.org/r/28b812fdd1fc3698311fac984ab8b91d3d655c1c.1655301684.git.geert+renesas@xxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
index e0e54342cd4c..4c7d7e8f8e28 100644
--- a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
@@ -1929,7 +1929,7 @@ thermal-zones {
cpu-thermal {
polling-delay-passive = <250>;
polling-delay = <0>;
- thermal-sensors = <&thermal 0>;
+ thermal-sensors = <&thermal>;
sustainable-power = <717>;
cooling-maps {
diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
index 33d7e657bd9c..37159b9408e8 100644
--- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
@@ -2029,7 +2029,7 @@ thermal-zones {
cpu-thermal {
polling-delay-passive = <250>;
polling-delay = <0>;
- thermal-sensors = <&thermal 0>;
+ thermal-sensors = <&thermal>;
sustainable-power = <717>;
cooling-maps {
