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arm64: dts: rockchip: add USB3 to rk3588-evb1

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Add support for the board's USB3 connectors. It has 1x USB Type-A
and 1x USB Type-C.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20240408225109.128953-9-sebastian.reichel@collabora.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Sebastian Reichel 2024-04-09 00:50:35 +02:00 committed by Heiko Stuebner
parent 33f393a2a9
commit b37146b5a5
1 changed files with 147 additions and 0 deletions
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147
arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts
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@ -9,6 +9,7 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/usb/pd.h>
#include "rk3588.dtsi"
/ {
@ -159,6 +160,18 @@
vin-supply = <&avcc_1v8_s0>;
};
vbus5v0_typec: vbus5v0-typec-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio4 RK_PD0 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_usb>;
};
vcc12v_dcin: vcc12v-dcin-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc12v_dcin";
@ -290,6 +303,59 @@
&i2c2 {
status = "okay";
usbc0: usb-typec@22 {
compatible = "fcs,fusb302";
reg = <0x22>;
interrupt-parent = <&gpio3>;
interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&usbc0_int>;
vbus-supply = <&vbus5v0_typec>;
status = "okay";
usb_con: connector {
compatible = "usb-c-connector";
label = "USB-C";
data-role = "dual";
op-sink-microwatt = <1000000>;
power-role = "dual";
sink-pdos =
<PDO_FIXED(5000, 1000, PDO_FIXED_USB_COMM)>;
source-pdos =
<PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
try-power-role = "source";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
usbc0_orien_sw: endpoint {
remote-endpoint = <&usbdp_phy0_orientation_switch>;
};
};
port@1 {
reg = <1>;
usbc0_role_sw: endpoint {
remote-endpoint = <&dwc3_0_role_switch>;
};
};
port@2 {
reg = <2>;
dp_altmode_mux: endpoint {
remote-endpoint = <&usbdp_phy0_dp_altmode_mux>;
};
};
};
};
};
hym8563: rtc@51 {
compatible = "haoyu,hym8563";
reg = <0x51>;
@ -416,6 +482,16 @@
rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
usb-typec {
typec5v_pwren: typec5v-pwren {
rockchip,pins = <4 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
};
usbc0_int: usbc0-int {
rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
};
&pwm2 {
@ -1055,6 +1131,22 @@
status = "okay";
};
&u2phy0 {
status = "okay";
};
&u2phy0_otg {
status = "okay";
};
&u2phy1 {
status = "okay";
};
&u2phy1_otg {
status = "okay";
};
&u2phy2 {
status = "okay";
};
@ -1093,3 +1185,58 @@
&usb_host1_ohci {
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_orientation_switch: endpoint@0 {
reg = <0>;
remote-endpoint = <&usbc0_orien_sw>;
};
usbdp_phy0_dp_altmode_mux: endpoint@1 {
reg = <1>;
remote-endpoint = <&dp_altmode_mux>;
};
};
};
&usbdp_phy1 {
/*
* USBDP PHY1 is wired to a female USB3 Type-A connector. Additionally
* the differential pairs 2+3 and the aux channel are wired to a RTD2166,
* which converts the DP signal into VGA. This is exposed on the
* board via a female VGA connector.
*/
rockchip,dp-lane-mux = <2 3>;
status = "okay";
};
&usb_host0_xhci {
dr_mode = "otg";
usb-role-switch;
status = "okay";
port {
#address-cells = <1>;
#size-cells = <0>;
dwc3_0_role_switch: endpoint@0 {
reg = <0>;
remote-endpoint = <&usbc0_role_sw>;
};
};
};
&usb_host1_xhci {
dr_mode = "host";
status = "okay";
};