1/* 2 * (C) Copyright 2015 Rockchip Electronics Co., Ltd 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7/dts-v1/; 8 9#include "rk3036.dtsi" 10 11/ { 12 model = "SDK-RK3036"; 13 compatible = "sdk,sdk-rk3036", "rockchip,rk3036"; 14 15 chosen { 16 u-boot,spl-boot-order = &sdmmc, &emmc; 17 stdout-path = &uart2; 18 }; 19 20 vcc5v0_otg: vcc5v0-otg-drv { 21 compatible = "regulator-fixed"; 22 regulator-name = "vcc5v0_otg"; 23 gpio = <&gpio0 26 GPIO_ACTIVE_HIGH>; 24 pinctrl-names = "default"; 25 pinctrl-0 = <&otg_vbus_drv>; 26 regulator-min-microvolt = <5000000>; 27 regulator-max-microvolt = <5000000>; 28 }; 29 30 vcc5v0_host: vcc5v0-host-drv { 31 compatible = "regulator-fixed"; 32 regulator-name = "vcc5v0_host"; 33 gpio = <&gpio2 23 GPIO_ACTIVE_HIGH>; 34 pinctrl-names = "default"; 35 pinctrl-0 = <&host_vbus_drv>; 36 regulator-min-microvolt = <5000000>; 37 regulator-max-microvolt = <5000000>; 38 regulator-always-on; 39 }; 40}; 41 42&i2c1 { 43 status = "okay"; 44 45 hym8563: hym8563@51 { 46 compatible = "haoyu,hym8563"; 47 reg = <0x51>; 48 #clock-cells = <0>; 49 clock-frequency = <32768>; 50 clock-output-names = "xin32k"; 51 }; 52}; 53 54&usb_host { 55 vbus-supply = <&vcc5v0_host>; 56 status = "okay"; 57}; 58 59&usb_otg { 60 vbus-supply = <&vcc5v0_otg>; 61 status = "okay"; 62}; 63 64&pinctrl { 65 usb_otg { 66 otg_vbus_drv: host-vbus-drv { 67 rockchip,pins = <0 26 RK_FUNC_GPIO &pcfg_pull_none>; 68 }; 69 }; 70 71 usb_host { 72 host_vbus_drv: host-vbus-drv { 73 rockchip,pins = <2 23 RK_FUNC_GPIO &pcfg_pull_none>; 74 }; 75 }; 76}; 77