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Commit 241f02ba authored by Jon Hunter's avatar Jon Hunter Committed by Thierry Reding
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arm64: tegra: Add XUSB powergates on Tegra210 



The Tegra210 XUSB subsystem has 3 power partitions which are XUSBA
(super-speed logic), XUSBB (USB device logic) and XUSBC (USB host
logic). Populate the device-tree nodes for these XUSB partitions.

Signed-off-by: default avatarJon Hunter <jonathanh@nvidia.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent 66b2d6e9

arch/arm64/boot/dts/nvidia/tegra210.dtsi

+24 −0
Original line number Diff line number Diff line
@@ -646,6 +646,30 @@ 
				resets = <&tegra_car 198>;

				#power-domain-cells = <0>;

			};



			pd_xusbss: xusba {

				clocks = <&tegra_car TEGRA210_CLK_XUSB_SS>;

				clock-names = "xusb-ss";

				resets = <&tegra_car TEGRA210_CLK_XUSB_SS>;

				reset-names = "xusb-ss";

				#power-domain-cells = <0>;

			};



			pd_xusbdev: xusbb {

				clocks = <&tegra_car TEGRA210_CLK_XUSB_DEV>;

				clock-names = "xusb-dev";

				resets = <&tegra_car 95>;

				reset-names = "xusb-dev";

				#power-domain-cells = <0>;

			};



			pd_xusbhost: xusbc {

				clocks = <&tegra_car TEGRA210_CLK_XUSB_HOST>;

				clock-names = "xusb-host";

				resets = <&tegra_car TEGRA210_CLK_XUSB_HOST>;

				reset-names = "xusb-host";

				#power-domain-cells = <0>;

			};

		};

	};