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arm64: dts: rockchip: Add USB-C Support for rk3588s-indiedroid-nova

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Add support for the USB-C port on the Indiedroid Nova board. This
port supports USB-C DP Alt mode (not implemented yet in drivers),
but works as a USB XHCI/EHCI/OHCI port.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Link: https://lore.kernel.org/r/20240418173627.1368494-1-macroalpha82@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Chris Morgan 2024-04-18 12:36:27 -05:00 committed by Heiko Stuebner
parent 626a479873
commit 595f06c32d
1 changed files with 70 additions and 1 deletions
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71
arch/arm64/boot/dts/rockchip/rk3588s-indiedroid-nova.dts
View File

@ -316,7 +316,7 @@
pinctrl-names = "default";
vbus-supply = <&vbus5v0_typec>;
connector {
usb_con: connector {
compatible = "usb-c-connector";
data-role = "dual";
label = "USB-C";
@ -325,6 +325,32 @@
source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
sink-pdos = <PDO_FIXED(5000, 1000, PDO_FIXED_USB_COMM)>;
op-sink-microwatt = <1000000>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
usbc0_orien_sw: endpoint {
remote-endpoint = <&usbdp_phy0_orientation_switch>;
};
};
port@1 {
reg = <1>;
usbc0_role_sw: endpoint {
remote-endpoint = <&dwc3_0_role_switch>;
};
};
port@2 {
reg = <2>;
dp_altmode_mux: endpoint {
remote-endpoint = <&usbdp_phy0_dp_altmode_mux>;
};
};
};
};
};
@ -788,6 +814,14 @@
status = "okay";
};
&u2phy0 {
status = "okay";
};
&u2phy0_otg {
status = "okay";
};
&u2phy2 {
status = "okay";
};
@ -839,6 +873,17 @@
status = "okay";
};
&usb_host0_xhci {
usb-role-switch;
status = "okay";
port {
dwc3_0_role_switch: endpoint {
remote-endpoint = <&usbc0_role_sw>;
};
};
};
&usb_host1_ehci {
status = "okay";
};
@ -850,3 +895,27 @@
&usb_host2_xhci {
status = "okay";
};
&usbdp_phy0 {
orientation-switch;
mode-switch;
sbu1-dc-gpios = <&gpio4 RK_PA0 GPIO_ACTIVE_HIGH>;
sbu2-dc-gpios = <&gpio4 RK_PA1 GPIO_ACTIVE_HIGH>;
rockchip,dp-lane-mux = <2 3>;
status = "okay";
port {
#address-cells = <1>;
#size-cells = <0>;
usbdp_phy0_orientation_switch: endpoint@0 {
reg = <0>;
remote-endpoint = <&usbc0_orien_sw>;
};
usbdp_phy0_dp_altmode_mux: endpoint@1 {
reg = <1>;
remote-endpoint = <&dp_altmode_mux>;
};
};
};