arm64: tegra: Add XUDC node for Tegra210

Tegra210 has one XUSB device mode controller, which can be operated in
HS and SS modes. Add DT entry for XUSB device mode controller.

Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
index 48c6325..dfce47b 100644 (file)
--- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
@@ -1207,6 +1207,25 @@
                status = "disabled";
        };
 
+       usb@700d0000 {
+               compatible = "nvidia,tegra210-xudc";
+               reg = <0x0 0x700d0000 0x0 0x8000>,
+                     <0x0 0x700d8000 0x0 0x1000>,
+                     <0x0 0x700d9000 0x0 0x1000>;
+               reg-names = "base", "fpci", "ipfs";
+               interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+               clocks = <&tegra_car TEGRA210_CLK_XUSB_DEV>,
+                        <&tegra_car TEGRA210_CLK_XUSB_SS>,
+                        <&tegra_car TEGRA210_CLK_XUSB_SSP_SRC>,
+                        <&tegra_car TEGRA210_CLK_XUSB_FS_SRC>,
+                        <&tegra_car TEGRA210_CLK_XUSB_HS_SRC>;
+               clock-names = "dev", "ss", "ss_src", "fs_src", "hs_src";
+               power-domains = <&pd_xusbdev>, <&pd_xusbss>;
+               power-domain-names = "dev", "ss";
+               nvidia,xusb-padctl = <&padctl>;
+               status = "disabled";
+       };
+
        mipi: mipi@700e3000 {
                compatible = "nvidia,tegra210-mipi";
                reg = <0x0 0x700e3000 0x0 0x100>;