Merge tag 'samsung-dt64-5.3' of...

Merge tag 'samsung-dt64-5.3' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/dt

Samsung DTS ARM64 changes for v5.3

Add Mali nodes to Exynos5433 and Exynos7.

* tag 'samsung-dt64-5.3' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  arm64: dts: exynos: Add GPU/Mali T760 node to Exynos7
  arm64: dts: exynos: Add GPU/Mali T760 node to Exynos5433
Signed-off-by: Olof Johansson <olof@lixom.net>

arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi

@@ -350,6 +350,11 @@ &dsi {
 	pinctrl-0 = <&te_irq>;
 };
 
+&gpu {
+	mali-supply = <&buck6_reg>;
+	status = "okay";
+};
+
 &hdmi {
 	hpd-gpios = <&gpa3 0 GPIO_ACTIVE_HIGH>;
 	status = "okay";

arch/arm64/boot/dts/exynos/exynos5433.dtsi

@@ -249,6 +249,57 @@ opp-1900000000 {
 		};
 	};
 
+	gpu: gpu@14ac0000 {
+		compatible = "samsung,exynos5433-mali", "arm,mali-t760";
+		reg = <0x14ac0000 0x5000>;
+		interrupts = <GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "job", "mmu", "gpu";
+		clocks = <&cmu_g3d CLK_ACLK_G3D>;
+		clock-names = "core";
+		power-domains = <&pd_g3d>;
+		operating-points-v2 = <&gpu_opp_table>;
+		status = "disabled";
+
+		gpu_opp_table: opp_table {
+			compatible = "operating-points-v2";
+
+			opp-160000000 {
+				opp-hz = /bits/ 64 <160000000>;
+				opp-microvolt = <1000000>;
+			};
+			opp-267000000 {
+				opp-hz = /bits/ 64 <267000000>;
+				opp-microvolt = <1000000>;
+			};
+			opp-350000000 {
+				opp-hz = /bits/ 64 <350000000>;
+				opp-microvolt = <1025000>;
+			};
+			opp-420000000 {
+				opp-hz = /bits/ 64 <420000000>;
+				opp-microvolt = <1025000>;
+			};
+			opp-500000000 {
+				opp-hz = /bits/ 64 <500000000>;
+				opp-microvolt = <1075000>;
+			};
+			opp-550000000 {
+				opp-hz = /bits/ 64 <550000000>;
+				opp-microvolt = <1125000>;
+			};
+			opp-600000000 {
+				opp-hz = /bits/ 64 <600000000>;
+				opp-microvolt = <1150000>;
+			};
+			opp-700000000 {
+				opp-hz = /bits/ 64 <700000000>;
+				opp-microvolt = <1150000>;
+			};
+		};
+	};
+
 	psci {
 		compatible = "arm,psci";
 		method = "smc";

arch/arm64/boot/dts/exynos/exynos7-espresso.dts

@@ -59,6 +59,11 @@ &fin_pll {
 	clock-frequency = <24000000>;
 };
 
+&gpu {
+	mali-supply = <&buck6_reg>;
+	status = "okay";
+};
+
 &serial_2 {
 	status = "okay";
 };

arch/arm64/boot/dts/exynos/exynos7.dtsi

@@ -78,6 +78,17 @@ cpu_atlas3: cpu@3 {
 		};
 	};
 
+	gpu: gpu@14ac0000 {
+		compatible = "samsung,exynos5433-mali", "arm,mali-t760";
+		reg = <0x14ac0000 0x5000>;
+		interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 242 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "job", "mmu", "gpu";
+		status = "disabled";
+		/* TODO: operating points for DVFS, cooling device */
+	};
+
 	psci {
 		compatible = "arm,psci-0.2";
 		method = "smc";