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arm64: tegra: Add XUSB powergates on Tegra210

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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 <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Jon Hunter 2016-06-30 11:56:27 +01:00 committed by Thierry Reding
parent 66b2d6e9c9
commit 241f02ba98
1 changed files with 24 additions and 0 deletions
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24
arch/arm64/boot/dts/nvidia/tegra210.dtsi
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@ -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>;
};
};
};