From 5033797b0e5c4d761c241094c10352cb17b4af16 Mon Sep 17 00:00:00 2001
From: Hareesh Gundu <hareeshg@codeaurora.org>
Date: Mon, 21 Aug 2017 16:18:18 +0530
Subject: [PATCH] ARM: dts: msm: Add GPU maximum frequency 370Mhz support for
 SDM636

SDM636 inherits all SDM660 GPU properties, but it will support
GPU max frequency 370Mhz and DDR max frequency 1353Mhz.

Change-Id: I35c4e90a264109d9b490eeac762e79440bd46800
Signed-off-by: Hareesh Gundu <hareeshg@codeaurora.org>
---
 arch/arm/boot/dts/qcom/sdm660-gpu.dtsi | 45 ++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/arch/arm/boot/dts/qcom/sdm660-gpu.dtsi b/arch/arm/boot/dts/qcom/sdm660-gpu.dtsi
index fecb86dcfdeb..2194cf606d29 100644
--- a/arch/arm/boot/dts/qcom/sdm660-gpu.dtsi
+++ b/arch/arm/boot/dts/qcom/sdm660-gpu.dtsi
@@ -506,6 +506,51 @@
 					qcom,bus-max = <0>;
 				};
 			};
+
+			qcom,gpu-pwrlevels-4 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				qcom,speed-bin = <78>;
+
+				qcom,initial-pwrlevel = <1>;
+
+				/* SVS */
+				qcom,gpu-pwrlevel@0 {
+					reg = <0>;
+					qcom,gpu-freq = <370000000>;
+					qcom,bus-freq = <8>;
+					qcom,bus-min = <6>;
+					qcom,bus-max = <11>;
+				};
+
+				/* Low SVS */
+				qcom,gpu-pwrlevel@1 {
+					reg = <1>;
+					qcom,gpu-freq = <266000000>;
+					qcom,bus-freq = <3>;
+					qcom,bus-min = <3>;
+					qcom,bus-max = <6>;
+				};
+
+				/* Min SVS */
+				qcom,gpu-pwrlevel@2 {
+					reg = <2>;
+					qcom,gpu-freq = <160000000>;
+					qcom,bus-freq = <3>;
+					qcom,bus-min = <3>;
+					qcom,bus-max = <5>;
+				};
+
+				/* XO */
+				qcom,gpu-pwrlevel@3 {
+					reg = <3>;
+					qcom,gpu-freq = <19200000>;
+					qcom,bus-freq = <0>;
+					qcom,bus-min = <0>;
+					qcom,bus-max = <0>;
+				};
+			};
 		};
 	};