[4/8] arm64: tegra: Add xudc node for Tegra210

Message ID 1546509899-5071-5-git-send-email-nkristam@nvidia.com
State New
Headers show
Series
  • Tegra XUSB gadget driver support
Related show

Commit Message

Nagarjuna Kristam Jan. 3, 2019, 10:04 a.m.
Tegra210 has one XUSB device mode controller, which can be operated
HS and SS modes. Add DT support for XUSB device mode controller.

Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
---
 arch/arm64/boot/dts/nvidia/tegra210.dtsi | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

Patch

diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
index 8fe47d6..e34a865 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
@@ -885,6 +885,23 @@ 
 		status = "disabled";
 	};
 
+	xudc@700d0000 {
+		compatible = "nvidia,tegra210-xudc";
+		reg = <0x0 0x700d0000 0x0 0x8000>,
+			<0x0 0x700d8000 0x0 0x1000>,
+			<0x0 0x700d9000 0x0 0x1000>;
+		interrupts = <0 44 0x4>;
+		power-domains = <&pd_xusbdev>, <&pd_xusbss>;
+		power-domain-names = "xusb_device", "xusb_ss";
+		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_HS_SRC>,
+			<&tegra_car TEGRA210_CLK_XUSB_FS_SRC>;
+		nvidia,xusb-padctl = <&padctl>;
+		status = "disabled";
+	};
+
 	padctl: padctl@7009f000 {
 		compatible = "nvidia,tegra210-xusb-padctl";
 		reg = <0x0 0x7009f000 0x0 0x1000>;