29 lines
714 B
Plaintext
29 lines
714 B
Plaintext
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4c.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4c.dts
|
|
index 4c7ebb1c5d2d..19a648add355 100644
|
|
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4c.dts
|
|
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4c.dts
|
|
@@ -11,6 +11,22 @@
|
|
/ {
|
|
model = "Radxa ROCK Pi 4C";
|
|
compatible = "radxa,rockpi4c", "radxa,rockpi4", "rockchip,rk3399";
|
|
+
|
|
+ virtual_pd: virtual-pd {
|
|
+ compatible = "linux,extcon-usbc-virtual-pd";
|
|
+ det-gpios = <&gpio4 RK_PD1 GPIO_ACTIVE_LOW>; /* DP_HPD */
|
|
+ vpd-data-role = "display-port";
|
|
+ vpd-super-speed;
|
|
+ };
|
|
+};
|
|
+
|
|
+&cdn_dp {
|
|
+ extcon = <&virtual_pd>;
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&tcphy0 {
|
|
+ extcon = <&virtual_pd>;
|
|
};
|
|
|
|
&sdio0 {
|
|
|