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[RFC,2/3] ARM: dts: Add cooling levels for CPUs on exynos5422/5800

Message ID 1455692128-28504-3-git-send-email-k.kozlowski@samsung.com (mailing list archive)
State RFC, archived
Headers show

Commit Message

Krzysztof Kozlowski Feb. 17, 2016, 6:55 a.m. UTC 
On Exynos5422 and Exynos5800 we support 12 cpufreq steps (200-1300 MHz) for LITTLE
and 18 steps for big core (200-1700 MHz). Add respective cooling cells.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
---
 arch/arm/boot/dts/exynos5422-cpus.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/exynos5422-cpus.dtsi b/arch/arm/boot/dts/exynos5422-cpus.dtsi
index 9b46b9fbac4e..858bb7f57d76 100644
--- a/arch/arm/boot/dts/exynos5422-cpus.dtsi
+++ b/arch/arm/boot/dts/exynos5422-cpus.dtsi
@@ -32,6 +32,9 @@ 
 			clock-frequency = <1000000000>;
 			cci-control-port = <&cci_control0>;
 			operating-points-v2 = <&cluster_a7_opp_table>;
+			cooling-min-level = <0>;
+			cooling-max-level = <11>;
+			#cooling-cells = <2>; /* min followed by max */
 		};
 
 		cpu1: cpu@101 {
@@ -69,6 +72,9 @@ 
 			clock-frequency = <1800000000>;
 			cci-control-port = <&cci_control1>;
 			operating-points-v2 = <&cluster_a15_opp_table>;
+			cooling-min-level = <0>;
+			cooling-max-level = <15>;
+			#cooling-cells = <2>; /* min followed by max */
 		};
 
 		cpu5: cpu@1 {