linux-kernel - [PATCH 2/6] ARM: dts exynos5420 update the cooling cells for core cpu0

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Date:	Fri, 27 Mar 2015 03:09:11 +1030
From:	Anand Moon <linux.amoon@...il.com>
To:	Lukasz Majewski <l.majewski@...sung.com>,
	Eduardo Valentin <edubezval@...il.com>,
	Sjoerd Simons <sjoerd.simons@...labora.co.uk>,
	Russell King <linux@....linux.org.uk>,
	Kukjin Kim <kgene@...nel.org>
Cc:	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-pwm@...r.kernel.org, Anand Moon <linux.amoon@...il.com>
Subject: [PATCH 2/6] ARM: dts exynos5420 update the cooling cells for core cpu0

update the cooling level for cpu0 to avoid following message.

root@...oidxu3:~# dmesg | grep ther
[    0.241511] /thermal-zones/cpu-thermal/cooling-maps/map0:
			 could not get #cooling-cells for /cpus/cpu@0

Signed-off-by: Anand Moon <linux.amoon@...il.com>
---
 arch/arm/boot/dts/exynos5420.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index c0e98cf..6b49f3c 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -61,6 +61,10 @@
 			reg = <0x0>;
 			clock-frequency = <1800000000>;
 			cci-control-port = <&cci_control1>;
+
+			cooling-min-level = <10>;
+			cooling-max-level = <7>;
+			#cooling-cells = <2>; /* min followed by max */
 		};
 
 		cpu1: cpu@1 {
-- 
1.9.1

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