arm64: dts: rockchip: Enable USB 3.0 ports on orangepi-5-plus

The Orange Pi 5 Plus has its first USB 3.0 interface on the SoC wired
directly to the USB type C port next to the MASKROM button, and the
second interface wired to a USB 3.0 hub which in turn is connected to
the USB 3.0 host ports on the board, as well as the USB 2.0 connection
on the M.2 E-key slot.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Ondrej Jirman <megi@xff.cz>
Link: https://lore.kernel.org/r/20241220161240.109253-1-wens@kernel.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
index 9f5a38b290bf6f0edb6a148ed43acf9f1ef9a98e..15ce86909fbec11cc6c8308ee9ccfdac7f327ad4 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
@@ -177,6 +177,18 @@
                };
        };
 
+       vbus5v0_typec: regulator-vbus-typec {
+               compatible = "regulator-fixed";
+               enable-active-high;
+               gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&typec5v_pwren>;
+               regulator-name = "vbus5v0_typec";
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+               vin-supply = <&vcc5v0_sys>;
+       };
+
        vcc3v3_pcie30: regulator-vcc3v3-pcie30 {
                compatible = "regulator-fixed";
                enable-active-high;
@@ -344,6 +356,57 @@
        clock-frequency = <400000>;
        status = "okay";
 
+       usbc0: usb-typec@22 {
+               compatible = "fcs,fusb302";
+               reg = <0x22>;
+               interrupt-parent = <&gpio0>;
+               interrupts = <RK_PD3 IRQ_TYPE_LEVEL_LOW>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&usbc0_int>;
+               vbus-supply = <&vbus5v0_typec>;
+               status = "okay";
+
+               usb_con: connector {
+                       compatible = "usb-c-connector";
+                       data-role = "dual";
+                       label = "USB-C";
+                       power-role = "dual";
+                       op-sink-microwatt = <10>;
+                       source-pdos = <PDO_FIXED(5000, 1400, PDO_FIXED_USB_COMM)>;
+                       sink-pdos = <PDO_FIXED(5000, 10, PDO_FIXED_USB_COMM)>;
+                       try-power-role = "source";
+
+                       ports {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+
+                               port@0 {
+                                       reg = <0>;
+
+                                       usbc0_hs: endpoint {
+                                               remote-endpoint = <&usb_host0_xhci_drd_sw>;
+                                       };
+                               };
+
+                               port@1 {
+                                       reg = <1>;
+
+                                       usbc0_ss: endpoint {
+                                               remote-endpoint = <&usbdp_phy0_typec_ss>;
+                                       };
+                               };
+
+                               port@2 {
+                                       reg = <2>;
+
+                                       usbc0_sbu: endpoint {
+                                               remote-endpoint = <&usbdp_phy0_typec_sbu>;
+                                       };
+                               };
+                       };
+               };
+       };
+
        hym8563: rtc@51 {
                compatible = "haoyu,hym8563";
                reg = <0x51>;
@@ -485,6 +548,16 @@
                        rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
                };
        };
+
+       usb-typec {
+               usbc0_int: usbc0-int {
+                       rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>;
+               };
+
+               typec5v_pwren: typec5v-pwren {
+                       rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
+               };
+       };
 };
 
 &pwm2 {
@@ -876,6 +949,23 @@
        status = "okay";
 };
 
+&u2phy0 {
+       status = "okay";
+};
+
+&u2phy0_otg {
+       status = "okay";
+};
+
+&u2phy1 {
+       status = "okay";
+};
+
+&u2phy1_otg {
+       phy-supply = <&vcc5v0_sys>;
+       status = "okay";
+};
+
 &u2phy2 {
        status = "okay";
 };
@@ -904,6 +994,33 @@
        status = "okay";
 };
 
+&usbdp_phy0 {
+       mode-switch;
+       orientation-switch;
+       sbu1-dc-gpios = <&gpio4 RK_PA6 GPIO_ACTIVE_HIGH>;
+       sbu2-dc-gpios = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
+       status = "okay";
+
+       port {
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               usbdp_phy0_typec_ss: endpoint@0 {
+                       reg = <0>;
+                       remote-endpoint = <&usbc0_ss>;
+               };
+
+               usbdp_phy0_typec_sbu: endpoint@1 {
+                       reg = <1>;
+                       remote-endpoint = <&usbc0_sbu>;
+               };
+       };
+};
+
+&usbdp_phy1 {
+       status = "okay";
+};
+
 &usb_host0_ehci {
        status = "okay";
 };
@@ -912,6 +1029,17 @@
        status = "okay";
 };
 
+&usb_host0_xhci {
+       usb-role-switch;
+       status = "okay";
+
+       port {
+               usb_host0_xhci_drd_sw: endpoint {
+                       remote-endpoint = <&usbc0_hs>;
+               };
+       };
+};
+
 &usb_host1_ehci {
        status = "okay";
 };
@@ -920,6 +1048,11 @@
        status = "okay";
 };
 
+&usb_host1_xhci {
+       dr_mode = "host";
+       status = "okay";
+};
+
 &vop_mmu {
        status = "okay";
 };