Commit e3128cea authored May 25, 2018 by Viresh Kumar Committed by Kevin Hilman Jul 20, 2018

ARM64: dts: amlogic: Add missing cooling device properties for CPUs



The cooling device properties, like "#cooling-cells" and
"dynamic-power-coefficient", should either be present for all the CPUs
of a cluster or none. If these are present only for a subset of CPUs of
a cluster then things will start falling apart as soon as the CPUs are
brought online in a different order. For example, this will happen
because the operating system looks for such properties in the CPU node
it is trying to bring up, so that it can register a cooling device.

Add such missing properties.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
[khilman: s/arm64/ARM64/ in Subject]
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

parent 70d4b64f

arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts

+24 −0

Original line number	Diff line number	Diff line
		@@ -209,10 +209,34 @@
		#cooling-cells = <2>;
		};

		&cpu1 {
		#cooling-cells = <2>;
		};

		&cpu2 {
		#cooling-cells = <2>;
		};

		&cpu3 {
		#cooling-cells = <2>;
		};

		&cpu4 {
		#cooling-cells = <2>;
		};

		&cpu5 {
		#cooling-cells = <2>;
		};

		&cpu6 {
		#cooling-cells = <2>;
		};

		&cpu7 {
		#cooling-cells = <2>;
		};

		&ethmac {
		pinctrl-0 = <&eth_pins>;
		pinctrl-names = "default";