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Commit e34cc1b6 authored by Thierry Reding's avatar Thierry Reding
Browse files

ARM: tegra: venice2: Add GK20A GPU DT node 



Add the device-tree node for the GK20A GPU and leave it disabled.
It is the responsibility of the bootloader to enable it if the
VPR registers have been programmed such that the GPU can operate.

Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
Signed-off-by: default avatarAlexandre Courbot <acourbot@nvidia.com>
parent c96cd177

arch/arm/boot/dts/tegra124-venice2.dts

+9 −1
Original line number Diff line number Diff line
@@ -43,6 +43,14 @@ 
		};

	};



	gpu@0,57000000 {

		/*

		 * Node left disabled on purpose - the bootloader will enable

		 * it after having set the VPR up

		 */

		vdd-supply = <&vdd_gpu>;

	};



	pinmux: pinmux@0,70000868 {

		pinctrl-names = "boot";

		pinctrl-0 = <&pinmux_boot>;
@@ -735,7 +743,7 @@ 
					regulator-always-on;

				};



				sd6 {

				vdd_gpu: sd6 {

					regulator-name = "+VDD_GPU_AP";

					regulator-min-microvolt = <650000>;

					regulator-max-microvolt = <1200000>;