Commit 9102399b authored Aug 30, 2020 by Krzysztof Kozlowski

ARM: dts: exynos: Add CPU cooling in Universal C210



Add missing cooling devices for CPU thermal zones in Exynos4210
Universal C310 board.  This allows to scale down CPU frequency (and
voltage) in case of thermal pressure.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200830135200.24304-21-krzk@kernel.org

parent bd031c72

arch/arm/boot/dts/exynos4210-universal_c210.dts

+13 −0

Original line number	Diff line number	Diff line
		@@ -199,6 +199,19 @@
		cpu0-supply = <&vdd_arm_reg>;
		};

		&cpu_thermal {
		cooling-maps {
		map0 {
		/* Corresponds to 800MHz */
		cooling-device = <&cpu0 2 2>;
		};
		map1 {
		/* Corresponds to 200MHz */
		cooling-device = <&cpu0 4 4>;
		};
		};
		};

		&ehci {
		status = "okay";
		phys = <&exynos_usbphy 1>;

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