diff mbox series

[v3,12/12] arm64: dts: renesas: rzv2mevk2: Enable USB3 role switch

Message ID 20230121145853.4792-13-biju.das.jz@bp.renesas.com (mailing list archive)
State Mainlined
Commit b8961c8d205bece2000f2acfec26a30eea0cb41e
Delegated to: Geert Uytterhoeven
Headers show
Series ADD USB3.1 HOST, Peri and DRD support | expand

Commit Message

Biju Das Jan. 21, 2023, 2:58 p.m. UTC 
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>
---
v2->v3:
 * No change
v1->v2:
 * No change
---
 .../boot/dts/renesas/r9a09g011-v2mevk2.dts    | 64 +++++++++++++++++++
 1 file changed, 64 insertions(+)

Comments

Geert Uytterhoeven Feb. 14, 2023, 3:18 p.m. UTC | #1 
On Sat, Jan 21, 2023 at 3:59 PM Biju Das <biju.das.jz@bp.renesas.com> wrote:
> 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>
> ---
> v2->v3:
>  * No change

LGTM (with my limited USB knowledge), so
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v6.4.

Gr{oetje,eeting}s,

                        Geert


--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts b/arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts
index 2cd1c9f6dc6a..c9df1c00a08e 100644
--- a/arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts
+++ b/arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts
@@ -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 {
@@ -93,7 +138,26 @@  &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 {