From: Feng Xiao <xf@rock-chips.com>
Date: Thu, 10 Mar 2016 10:27:17 +0000 (+0800)
Subject: ARM64: dts: rk3366: use operating-points-v2 for gpu dvfs
X-Git-Tag: firefly_0821_release~3215
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3ff47d23639ee7a0e0fcce8b4684c43e45c77f26;p=firefly-linux-kernel-4.4.55.git

ARM64: dts: rk3366: use operating-points-v2 for gpu dvfs

Change-Id: Ia68197273e278f25320a4afe64c35c070f1737cc
Signed-off-by: Feng Xiao <xf@rock-chips.com>
---

diff --git a/arch/arm64/boot/dts/rockchip/rk3366.dtsi b/arch/arm64/boot/dts/rockchip/rk3366.dtsi
index b91de810c798..4d642f77c430 100644
--- a/arch/arm64/boot/dts/rockchip/rk3366.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3366.dtsi
@@ -1461,14 +1461,33 @@
 
 		clocks = <&cru ACLK_GPU>;
 		clock-names = "clk_mali";
-
-		operating-points = <
-			/* KHz    uV */
-			500000 1150000
-			420000 1050000
-			300000 950000
-			200000 900000
-			100000 900000 >;
+		operating-points-v2 = <&gpu_opp_table>;
 		status = "disabled";
 	};
+
+	gpu_opp_table: gpu_opp_table {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <96000000>;
+			opp-microvolt = <1150000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <192000000>;
+			opp-microvolt = <1150000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <288000000>;
+			opp-microvolt = <1150000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <375000000>;
+			opp-microvolt = <1150000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <480000000>;
+			opp-microvolt = <1150000>;
+		};
+	};
 };