Commit 2e3d0e20 authored Feb 09, 2023 by Krzysztof Kozlowski

ARM: dts: exynos: correct TMU phandle in Odroid HC1

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 3fd6d6e2 ("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: 1ac49427 ("ARM: dts: exynos: Add support for Hardkernel's Odroid HC1 board")
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230209105841.779596-5-krzysztof.kozlowski@linaro.org


Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

parent 9372eca5

arch/arm/boot/dts/exynos5422-odroidhc1.dts

+5 −5

Original line number	Diff line number	Diff line
		@@ -31,7 +31,7 @@

		thermal-zones {
		cpu0_thermal: cpu0-thermal {
		thermal-sensors = <&tmu_cpu0 0>;
		thermal-sensors = <&tmu_cpu0>;
		trips {
		cpu0_alert0: cpu-alert-0 {
		temperature = <70000>; /* millicelsius */
		@@ -86,7 +86,7 @@
		};
		};
		cpu1_thermal: cpu1-thermal {
		thermal-sensors = <&tmu_cpu1 0>;
		thermal-sensors = <&tmu_cpu1>;
		trips {
		cpu1_alert0: cpu-alert-0 {
		temperature = <70000>;
		@@ -130,7 +130,7 @@
		};
		};
		cpu2_thermal: cpu2-thermal {
		thermal-sensors = <&tmu_cpu2 0>;
		thermal-sensors = <&tmu_cpu2>;
		trips {
		cpu2_alert0: cpu-alert-0 {
		temperature = <70000>;
		@@ -174,7 +174,7 @@
		};
		};
		cpu3_thermal: cpu3-thermal {
		thermal-sensors = <&tmu_cpu3 0>;
		thermal-sensors = <&tmu_cpu3>;
		trips {
		cpu3_alert0: cpu-alert-0 {
		temperature = <70000>;
		@@ -218,7 +218,7 @@
		};
		};
		gpu_thermal: gpu-thermal {
		thermal-sensors = <&tmu_gpu 0>;
		thermal-sensors = <&tmu_gpu>;
		trips {
		gpu_alert0: gpu-alert-0 {
		temperature = <70000>;