arm64: tegra: Add XUDC node on Tegra194

Tegra194 has one XUSB device mode controller which can be operated in HS
and SS modes. Add a DT node for this 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/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index f4ede86..e1ae01c 100644 (file)
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -644,6 +644,24 @@
                        };
                };
 
+               usb@3550000 {
+                       compatible = "nvidia,tegra194-xudc";
+                       reg = <0x03550000 0x8000>,
+                             <0x03558000 0x1000>;
+                       reg-names = "base", "fpci";
+                       interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&bpmp TEGRA194_CLK_XUSB_CORE_DEV>,
+                                <&bpmp TEGRA194_CLK_XUSB_CORE_SS>,
+                                <&bpmp TEGRA194_CLK_XUSB_SS>,
+                                <&bpmp TEGRA194_CLK_XUSB_FS>;
+                       clock-names = "dev", "ss", "ss_src", "fs_src";
+                       power-domains = <&bpmp TEGRA194_POWER_DOMAIN_XUSBB>,
+                                       <&bpmp TEGRA194_POWER_DOMAIN_XUSBA>;
+                       power-domain-names = "dev", "ss";
+                       nvidia,xusb-padctl = <&xusb_padctl>;
+                       status = "disabled";
+               };
+
                usb@3610000 {
                        compatible = "nvidia,tegra194-xusb";
                        reg = <0x03610000 0x40000>,