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[RFC 1/3] ARM: dts: Add cooling levels for CPUs on exynos5420

From Krzysztof Kozlowski <k.kozlowski@samsung.com>
Newsgroups linux.kernel
Subject [RFC 1/3] ARM: dts: Add cooling levels for CPUs on exynos5420
Date 2016-02-17 08:00 +0100
Message-ID <r34fD-2FN-5@gated-at.bofh.it> (permalink)
References <r34fD-2FN-7@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Exynos5420 we support 8 cpufreq steps (600-1300 MHz) for LITTLE and
12 steps for big core (700-1800 MHz). Add respective cooling cells.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
---
 arch/arm/boot/dts/exynos5420-cpus.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5420-cpus.dtsi b/arch/arm/boot/dts/exynos5420-cpus.dtsi
index 261d25173f61..498ae82e1cb2 100644
--- a/arch/arm/boot/dts/exynos5420-cpus.dtsi
+++ b/arch/arm/boot/dts/exynos5420-cpus.dtsi
@@ -33,6 +33,9 @@
 			clock-frequency = <1800000000>;
 			cci-control-port = <&cci_control1>;
 			operating-points-v2 = <&cluster_a15_opp_table>;
+			cooling-min-level = <0>;
+			cooling-max-level = <11>;
+			#cooling-cells = <2>; /* min followed by max */
 		};
 
 		cpu1: cpu@1 {
@@ -70,6 +73,9 @@
 			clock-frequency = <1000000000>;
 			cci-control-port = <&cci_control0>;
 			operating-points-v2 = <&cluster_a7_opp_table>;
+			cooling-min-level = <0>;
+			cooling-max-level = <7>;
+			#cooling-cells = <2>; /* min followed by max */
 		};
 
 		cpu5: cpu@101 {
-- 
2.5.0

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[RFC 1/3] ARM: dts: Add cooling levels for CPUs on exynos5420 Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-02-17 08:00 +0100
  Re: [RFC 1/3] ARM: dts: Add cooling levels for CPUs on exynos5420 Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-02-17 08:10 +0100
  Re: [RFC 1/3] ARM: dts: Add cooling levels for CPUs on exynos5420 Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-17 08:10 +0100

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