@@ -22,6 +22,29 @@ chosen {
stdout-path = "serial0:115200n8";
};
+ connector {
+ compatible = "usb-c-connector";
+ label = "USB-C";
+ data-role = "dual";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ hs_ep: endpoint {
+ remote-endpoint = <&usb3_hs_ep>;
+ };
+ };
+ port@1 {
+ reg = <1>;
+ ss_ep: endpoint {
+ remote-endpoint = <&hd3ss3220_in_ep>;
+ };
+ };
+ };
+ };
+
memory@58000000 {
device_type = "memory";
/*
@@ -59,6 +82,28 @@ &i2c0 {
pinctrl-names = "default";
clock-frequency = <400000>;
status = "okay";
+
+ hd3ss3220@47 {
+ compatible = "ti,hd3ss3220";
+ reg = <0x47>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ hd3ss3220_in_ep: endpoint {
+ remote-endpoint = <&ss_ep>;
+ };
+ };
+ port@1 {
+ reg = <1>;
+ hd3ss3220_out_ep: endpoint {
+ remote-endpoint = <&usb3_role_switch>;
+ };
+ };
+ };
+ };
};
&i2c2 {
@@ -163,7 +208,26 @@ &usb3host {
};
&usb3peri {
+ companion = <&usb3host>;
status = "okay";
+ usb-role-switch;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ usb3_hs_ep: endpoint {
+ remote-endpoint = <&hs_ep>;
+ };
+ };
+ port@1 {
+ reg = <1>;
+ usb3_role_switch: endpoint {
+ remote-endpoint = <&hd3ss3220_out_ep>;
+ };
+ };
+ };
};
&wdt0 {
Enable USB3 role switch on RZ/V2M EVK by linking USB3 peri node with hd3ss3220 controller node. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> --- This patch depend upon [1] [1] https://lore.kernel.org/linux-renesas-soc/20221209171836.71610-1-biju.das.jz@bp.renesas.com/T/#t --- .../boot/dts/renesas/r9a09g011-v2mevk2.dts | 64 +++++++++++++++++++ 1 file changed, 64 insertions(+)