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: Jon Hunter <[email protected]> --- arch/arm64/boot/dts/nvidia/tegra210.dtsi | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi index 65b829b762bb..efb0fd98b789 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi @@ -670,6 +670,30 @@ <&tegra_car TEGRA210_CLK_MIPI_CAL>; #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>; + }; }; }; -- 2.1.4
