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

[Krzysztof Kozlowski]

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@xxxxxxxxxxx>
---
 arch/arm/boot/dts/exynos5422-cpus.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

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 {
-- 
2.5.0