From: Rocky Hao <rocky.hao@rock-chips.com>
Date: Fri, 24 Feb 2017 07:03:34 +0000 (+0800)
Subject: arm64: dts: rockchip: add cpu's power coefficient for rk3328
X-Git-Tag: firefly_0821_release~548
X-Git-Url: http://plrg.eecs.uci.edu/git/?p=firefly-linux-kernel-4.4.55.git;a=commitdiff_plain;h=1def405432ecef89022e8e124208d4fe5dc0c124

arm64: dts: rockchip: add cpu's power coefficient for rk3328

Change-Id: I33112b21b8f92482ba8e337d622e51948ec923a0
Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>
---

diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index 7a998af7cdc5..cc48cedcea6d 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -76,6 +76,8 @@
 			reg = <0x0 0x0>;
 			enable-method = "psci";
 			clocks = <&cru ARMCLK>;
+			#cooling-cells = <2>; /* min followed by max */
+			dynamic-power-coefficient = <120>;
 			operating-points-v2 = <&cpu0_opp_table>;
 		};
 		cpu1: cpu@1 {
@@ -293,6 +295,13 @@
 				};
 			};
 
+			cooling-maps {
+				map0 {
+					trip = <&target>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+					contribution = <4096>;
+				};
+			};
 		};
 
 	};