From: Stefan Wahren <stefan.wahren@i2se.com>
Date: Fri, 31 Mar 2017 20:03:05 +0000 (+0000)
Subject: ARM64: dts: bcm2837: Define CPU thermal coefficients
X-Git-Tag: v4.13-rc1~165^2~18^2^2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4ae6f954b96c1fea86c6f21ae8fc413f5fc3444e;p=karo-tx-linux.git

ARM64: dts: bcm2837: Define CPU thermal coefficients

This defines the bcm2837 SoC specific thermal coefficients in
order to initialize the thermal driver correctly.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Eduardo Valentin <edubezval@gmail.com>
---

diff --git a/arch/arm64/boot/dts/broadcom/bcm2837.dtsi b/arch/arm64/boot/dts/broadcom/bcm2837.dtsi
index 19f2fe620a21..2d5de6f0f78d 100644
--- a/arch/arm64/boot/dts/broadcom/bcm2837.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcm2837.dtsi
@@ -75,6 +75,10 @@
 	interrupts = <8>;
 };
 
+&cpu_thermal {
+	coefficients = <(-538)	412000>;
+};
+
 /* enable thermal sensor with the correct compatible property set */
 &thermal {
 	compatible = "brcm,bcm2837-thermal";