[PATCH next v3 7/8] arm64: dts: rockchip: add dual-role usb3 hosts to rk3588 Tiger-Haikou
Quentin Schulz
foss+uboot at 0leil.net
Mon Jun 10 15:13:37 CEST 2024
From: Heiko Stuebner <heiko.stuebner at cherry.de>
Apart from the host-only usb3 controller (host2) the rk3588 also provides
two dual-role controllers. On the Tiger-Haikou combination these are
connected to the lower usb3-host port in host-only mode and the micro-usb3
port for dual-role operation.
Add the necessary controllers, phys to the Tiger-Haikou board and enable
the usb-id extcon.
Signed-off-by: Heiko Stuebner <heiko.stuebner at cherry.de>
Reviewed-by: Quentin Schulz <quentin.schulz at theobroma-systems.com>
Link: https://lore.kernel.org/r/20240422163951.2604273-4-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko at sntech.de>
[ upstream commit: d7b83921d098bd76623381f75f5cd2296f1315cc ]
(cherry picked from commit 193d3b2a0a98f2dcd8c43bcbf8a766098a9fa75d)
---
.../src/arm64/rockchip/rk3588-tiger-haikou.dts | 58 ++++++++++++++++++++++
1 file changed, 58 insertions(+)
diff --git a/dts/upstream/src/arm64/rockchip/rk3588-tiger-haikou.dts b/dts/upstream/src/arm64/rockchip/rk3588-tiger-haikou.dts
index 2aa43e7430e..e4b7a0a4444 100644
--- a/dts/upstream/src/arm64/rockchip/rk3588-tiger-haikou.dts
+++ b/dts/upstream/src/arm64/rockchip/rk3588-tiger-haikou.dts
@@ -113,6 +113,16 @@
vin-supply = <&dc_12v>;
};
+ vcc5v0_otg: vcc5v0-otg-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&otg_vbus_drv>;
+ regulator-name = "vcc5v0_otg";
+ regulator-always-on;
+ };
+
vcc5v0_usb: vcc5v0-usb-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_usb";
@@ -137,6 +147,10 @@
status = "okay";
};
+&extcon_usb3 {
+ status = "okay";
+};
+
&gmac0 {
status = "okay";
};
@@ -199,6 +213,13 @@
<3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
+
+ usb2 {
+ otg_vbus_drv: otg-vbus-drv {
+ rockchip,pins =
+ <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
};
&sdmmc {
@@ -214,6 +235,23 @@
status = "okay";
};
+&u2phy0 {
+ status = "okay";
+};
+
+&u2phy0_otg {
+ phy-supply = <&vcc5v0_otg>;
+ status = "okay";
+};
+
+&u2phy1 {
+ status = "okay";
+};
+
+&u2phy1_otg {
+ status = "okay";
+};
+
&u2phy2 {
status = "okay";
};
@@ -236,6 +274,13 @@
&uart5 {
rts-gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_HIGH>;
+};
+
+&usbdp_phy0 {
+ status = "okay";
+};
+
+&usbdp_phy1 {
status = "okay";
};
@@ -249,6 +294,13 @@
status = "okay";
};
+/* host0_xhci on Q7_USB_P1, usb3-otg port */
+&usb_host0_xhci {
+ dr_mode = "otg";
+ extcon = <&extcon_usb3>;
+ status = "okay";
+};
+
/* host1 on Q7_USB_P3, usb2 port */
&usb_host1_ehci {
status = "okay";
@@ -259,6 +311,12 @@
status = "okay";
};
+/* host1_xhci on Q7_USB_P0, lower usb3 port */
+&usb_host1_xhci {
+ dr_mode = "host";
+ status = "okay";
+};
+
/* host2 on Q7_USB_P2, upper usb3 port */
&usb_host2_xhci {
status = "okay";
--
2.45.2
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