From 6230ae439e75f9978fc2976f74ee9b30e22f6b6f Mon Sep 17 00:00:00 2001
From: Zhen Chen <chenzhen@rock-chips.com>
Date: Mon, 10 Jun 2019 11:15:52 +0800
Subject: [PATCH] arm64: dts: rockchip: rk3399: modify gpu node for ARM Midgard
 driver

Change-Id: I46ff1b61787172a5b4ba5b378e00c6de4cfa7f8d
Signed-off-by: Zhen Chen <chenzhen@rock-chips.com>
---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index ea312410b2d3..86e51e9cd034 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -2120,13 +2120,19 @@ hdmi_hdcp2: hdmi-hdcp2@ff988000 {
 	};
 
 	gpu: gpu@ff9a0000 {
-		compatible = "rockchip,rk3399-mali", "arm,mali-t860";
+		compatible = "arm,malit860",
+			     "arm,malit86x",
+			     "arm,malit8xx",
+			     "arm,mali-midgard";
+
 		reg = <0x0 0xff9a0000 0x0 0x10000>;
 		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH 0>,
 			     <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH 0>,
 			     <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "gpu", "job", "mmu";
+		interrupt-names = "GPU", "JOB", "MMU";
+
 		clocks = <&cru ACLK_GPU>;
+		clock-names = "clk_mali";
 		#cooling-cells = <2>; /* min followed by max */
 		power-domains = <&power RK3399_PD_GPU>;
 		power-off-delay-ms = <200>;
@@ -2134,10 +2140,8 @@ gpu: gpu@ff9a0000 {
 
 		gpu_power_model: power_model {
 			compatible = "arm,mali-simple-power-model";
-			voltage = <900>;
-			frequency = <500>;
-			static-power = <300>;
-			dynamic-power = <396>;
+			static-coefficient = <411000>;
+			dynamic-coefficient = <733>;
 			ts = <32000 4700 (-80) 2>;
 			thermal-zone = "gpu-thermal";
 		};