From: Jacob Chen <jacob2.chen@rock-chips.com>
Date: Thu, 29 Dec 2016 10:05:36 +0000 (+0800)
Subject: arm: dts: make gpu a cooling device for rk3288
X-Git-Tag: firefly_0821_release~826
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=25976c5d9dab23e5573ad9200ca32d5482facb00;p=firefly-linux-kernel-4.4.55.git

arm: dts: make gpu a cooling device for rk3288

Change-Id: I448165b1cf4060301712bc2a5281c14ccce9112d
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>
---

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 3f05314f38e4..f442fc45c0c6 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -570,7 +570,7 @@
 				map0 {
 					trip = <&gpu_alert0>;
 					cooling-device =
-						<&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+						<&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 				};
 			};
 		};
@@ -1316,6 +1316,16 @@
 		#cooling-cells = <2>; /* min followed by max */
 		power-domains = <&power RK3288_PD_GPU>;
 		status = "disabled";
+
+		gpu_power_model: power_model {
+			compatible = "arm,mali-simple-power-model";
+			voltage = <950>;
+			frequency = <500>;
+			static-power = <300>;
+			dynamic-power = <396>;
+			ts = <32000 4700 (-80) 2>;
+			thermal-zone = "gpu_thermal";
+		};
 	};
 
 	vpu: video-codec@ff9a0000 {