From: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
[ Upstream commit 2e3d0e20d8456f876607a8af61fdb83dfbf98cb6 ]
TMU node uses 0 as thermal-sensor-cells, thus thermal zone referencing
it must not have an argument to phandle. This was not critical before,
but since rework of thermal Devicetree initialization in the
commit 3fd6d6e2b4e8 ("thermal/of: Rework the thermal device tree
initialization"), this leads to errors registering thermal zones other
than first one:
thermal_sys: cpu0-thermal: Failed to read thermal-sensors cells: -2
thermal_sys: Failed to find thermal zone for tmu id=0
exynos-tmu 10064000.tmu: Failed to register sensor: -2
exynos-tmu: probe of 10064000.tmu failed with error -2
Fixes: 1ac49427b566 ("ARM: dts: exynos: Add support for Hardkernel's Odroid HC1 board")
Cc: <stable@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20230209105841.779596-5-krzysztof.kozlowski@xxxxxxxxxx
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
arch/arm/boot/dts/exynos5422-odroidhc1.dts | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5422-odroidhc1.dts b/arch/arm/boot/dts/exynos5422-odroidhc1.dts
index 3235d7a27e042..b423cea4c0e99 100644
--- a/arch/arm/boot/dts/exynos5422-odroidhc1.dts
+++ b/arch/arm/boot/dts/exynos5422-odroidhc1.dts
@@ -29,7 +29,7 @@
thermal-zones {
cpu0_thermal: cpu0-thermal {
- thermal-sensors = <&tmu_cpu0 0>;
+ thermal-sensors = <&tmu_cpu0>;
trips {
cpu0_alert0: cpu-alert-0 {
temperature = <70000>; /* millicelsius */
@@ -84,7 +84,7 @@
};
};
cpu1_thermal: cpu1-thermal {
- thermal-sensors = <&tmu_cpu1 0>;
+ thermal-sensors = <&tmu_cpu1>;
trips {
cpu1_alert0: cpu-alert-0 {
temperature = <70000>;
@@ -128,7 +128,7 @@
};
};
cpu2_thermal: cpu2-thermal {
- thermal-sensors = <&tmu_cpu2 0>;
+ thermal-sensors = <&tmu_cpu2>;
trips {
cpu2_alert0: cpu-alert-0 {
temperature = <70000>;
@@ -172,7 +172,7 @@
};
};
cpu3_thermal: cpu3-thermal {
- thermal-sensors = <&tmu_cpu3 0>;
+ thermal-sensors = <&tmu_cpu3>;
trips {
cpu3_alert0: cpu-alert-0 {
temperature = <70000>;
@@ -216,7 +216,7 @@
};
};
gpu_thermal: gpu-thermal {
- thermal-sensors = <&tmu_gpu 0>;
+ thermal-sensors = <&tmu_gpu>;
trips {
gpu_alert0: gpu-alert-0 {
temperature = <70000>;
--
2.39.2
