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: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

1 files changed, 24 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
index 61ec48c4b5b7..443ecd58de98 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
@@ -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>;
+                        };
                 };
         };