| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| /* |
| * Copyright (c) 2021 Rockchip Electronics Co., Ltd. |
| * Copyright (c) 2023 Thomas McKahan |
| * Copyright (c) 2024 Linaro Ltd. |
| * |
| */ |
| |
| /dts-v1/; |
| |
| #include "rk3588-nanopc-t6.dtsi" |
| |
| / { |
| model = "FriendlyElec NanoPC-T6 LTS"; |
| compatible = "friendlyarm,nanopc-t6-lts", "rockchip,rk3588"; |
| |
| /* provide power for on-board USB 2.0 hub */ |
| vcc5v0_usb20_host: vcc5v0-usb20-host-regulator { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpio = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>; |
| pinctrl-0 = <&usb20_host_pwren>; |
| pinctrl-names = "default"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-max-microvolt = <5000000>; |
| regulator-min-microvolt = <5000000>; |
| regulator-name = "vcc5v0_usb20_host"; |
| vin-supply = <&vcc5v0_sys>; |
| }; |
| }; |
| |
| &pinctrl { |
| usb { |
| usb20_host_pwren: usb20-host-pwren { |
| rockchip,pins = <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| }; |
| |
| &u2phy1 { |
| status = "okay"; |
| }; |
| |
| &u2phy1_otg { |
| status = "okay"; |
| }; |
| |
| &u2phy2_host { |
| phy-supply = <&vcc5v0_usb20_host>; |
| }; |
| |
| &usbdp_phy1 { |
| status = "okay"; |
| }; |
| |
| &usb_host1_xhci { |
| dr_mode = "host"; |
| status = "okay"; |
| }; |
