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