> +&i2c4 {
> + i2c-scl-rising-time-ns = <475>;
> + i2c-scl-falling-time-ns = <26>;
> + status = "okay";
> +
> + usbc0: typec-portc@22 {
> + compatible = "fcs,fusb302";
> + reg = <0x22>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <RK_PA2 IRQ_TYPE_LEVEL_LOW>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&usbc0_int>;
> + vbus-supply = <&vbus_typec>;
> +
> + usb_con: connector {
> + compatible = "usb-c-connector";
> + label = "USB-C";
> + data-role = "dual";
> + power-role = "dual";
> + try-power-role = "sink";
> + op-sink-microwatt = <1000000>;
> + sink-pdos =
> + <PDO_FIXED(5000, 2500, PDO_FIXED_USB_COMM)>;
> + source-pdos =
> + <PDO_FIXED(5000, 1500, PDO_FIXED_USB_COMM)>;
> +
> + altmodes {
> + displayport {
> + svid = /bits/ 16 <0xff01>;
> + vdo = <0x00001c46>;
> + };
> + };
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port@0 {
> + reg = <0>;
> +
> + usbc_hs: endpoint {
> + remote-endpoint =
> <&u2phy0_typec_hs>;
> + };
> + };
> +
Why USB2 PHY needs to be notified for Type-C connection?
> + port@1 {
> + reg = <1>;
> +
> + usbc_ss: endpoint {
> + remote-endpoint =
> <&tcphy0_typec_ss>;
> + };
> + };
> +
> + port@2 {
> + reg = <2>;
> +
> + usbc_dp: endpoint {
> + remote-endpoint =
> <&tcphy0_typec_dp>;
> + };
> + };
> + };
> + };
> + };
> +};
> +
.....
>
> &u2phy0 {
> status = "okay";
> +
> + port {
> + u2phy0_typec_hs: endpoint {
> + remote-endpoint = <&usbc_hs>;
> + };
> + };
> };
>
There is no switch and mux, how to co-work with Type-C?
Best regards,
Peter
