From: Alexandre Courbot <acourbot@nvidia.com>
Date: Thu, 30 Mar 2017 09:28:28 +0000 (+0900)
Subject: arm64: tegra: Add GPU node for Tegra186
X-Git-Tag: v4.12-rc1~52^2~11^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=dfd7a3845a577e2350305609838bf31c08e4dec1;p=thirdparty%2Fkernel%2Flinux.git

arm64: tegra: Add GPU node for Tegra186

Add the DT node for the GP10B GPU on Tegra186.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index 3ea5e6369bc36..5e62e68ac0538 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -2,6 +2,7 @@
 #include <dt-bindings/gpio/tegra186-gpio.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/mailbox/tegra186-hsp.h>
+#include <dt-bindings/power/tegra186-powergate.h>
 #include <dt-bindings/reset/tegra186-reset.h>
 
 / {
@@ -347,6 +348,24 @@
 		reg-names = "pmc", "wake", "aotag", "scratch";
 	};
 
+	gpu@17000000 {
+		compatible = "nvidia,gp10b";
+		reg = <0x0 0x17000000 0x0 0x1000000>,
+		      <0x0 0x18000000 0x0 0x1000000>;
+		interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH
+			      GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "stall", "nonstall";
+
+		clocks = <&bpmp TEGRA186_CLK_GPCCLK>,
+			 <&bpmp TEGRA186_CLK_GPU>;
+		clock-names = "gpu", "pwr";
+		resets = <&bpmp TEGRA186_RESET_GPU>;
+		reset-names = "gpu";
+		status = "disabled";
+
+		power-domains = <&bpmp TEGRA186_POWER_DOMAIN_GPU>;
+	};
+
 	sysram@30000000 {
 		compatible = "nvidia,tegra186-sysram", "mmio-sram";
 		reg = <0x0 0x30000000 0x0 0x50000>;