Populate the Cypress USB Type-C controller for Tegra194 Jetson AGX
Xavier board.
Signed-off-by: Jon Hunter <jonathanh@xxxxxxxxxx>
---
.../boot/dts/nvidia/tegra194-p2972-0000.dts | 43 ++++++++++++++++++-
1 file changed, 42 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
index 63d6cca542f7..c32876699a43 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
@@ -2062,8 +2062,15 @@ usb3-3 {
ports {
usb2-0 {
- mode = "host";
+ mode = "otg";
+ usb-role-switch;
status = "okay";
+
+ port {
+ hs_typec_p0: endpoint {
+ remote-endpoint = <&hs_ucsi_ccg_p0>;
+ };
+ };
};
usb2-1 {
@@ -2114,6 +2121,40 @@ usb@3610000 {
phy-names = "usb2-0", "usb2-1", "usb2-3", "usb3-0", "usb3-2", "usb3-3";
};
+ i2c@c240000 {
+ typec@8 {
+ compatible = "cypress,cypd4226";
+ reg = <0x08>;
+ interrupt-parent = <&gpio_aon>;
+ interrupts = <TEGRA194_AON_GPIO(BB, 2) IRQ_TYPE_LEVEL_LOW>;
+ firmware-name = "nvidia,jetson-agx-xavier";
+ status = "okay";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ccg_typec_con0: connector@0 {
+ compatible = "usb-c-connector";
+ reg = <0>;
+ label = "USB-C";
+ data-role = "dual";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ hs_ucsi_ccg_p0: endpoint {
+ remote-endpoint = <&hs_typec_p0>;
+ };
+ };
+ };
+ };
+ };
+ };
+
i2c@c250000 {
status = "okay";
--
2.34.1
