From 5f6e24b4f5cd7bdefce6ed048468b589fa1f28cc Mon Sep 17 00:00:00 2001
From: Liang Chen <cl@rock-chips.com>
Date: Wed, 27 Feb 2019 09:29:59 +0800
Subject: [PATCH] arm64: dts: rockchip: add gpu in thermal control for rk3328

add gpu as a cooling device in thermal control

Change-Id: Ia9db5df7b2d5d9ed19672f64f8924877016732c2
Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>
---
 arch/arm64/boot/dts/rockchip/rk3328.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index e4994706b2db..171697beea89 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -481,6 +481,11 @@
 					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 					contribution = <4096>;
 				};
+				map1 {
+					trip = <&target>;
+					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+					contribution = <4096>;
+				};
 			};
 		};
 
@@ -562,6 +567,7 @@
 				  "ppmmu1";
 		clocks = <&cru ACLK_GPU>, <&cru ACLK_GPU>;
 		clock-names = "bus", "core";
+		#cooling-cells = <2>; /* min followed by max */
 		resets = <&cru SRST_GPU_A>;
 	};