1*724ba675SRob Herring// SPDX-License-Identifier: (GPL-2.0+ OR X11)
2*724ba675SRob Herring/*
3*724ba675SRob Herring * Copyright 2018 Icenowy Zheng <icenowy@aosc.io>
4*724ba675SRob Herring */
5*724ba675SRob Herring
6*724ba675SRob Herring/dts-v1/;
7*724ba675SRob Herring#include "suniv-f1c100s.dtsi"
8*724ba675SRob Herring
9*724ba675SRob Herring#include <dt-bindings/gpio/gpio.h>
10*724ba675SRob Herring
11*724ba675SRob Herring/ {
12*724ba675SRob Herring	model = "Lichee Pi Nano";
13*724ba675SRob Herring	compatible = "licheepi,licheepi-nano", "allwinner,suniv-f1c100s";
14*724ba675SRob Herring
15*724ba675SRob Herring	aliases {
16*724ba675SRob Herring		mmc0 = &mmc0;
17*724ba675SRob Herring		serial0 = &uart0;
18*724ba675SRob Herring		spi0 = &spi0;
19*724ba675SRob Herring	};
20*724ba675SRob Herring
21*724ba675SRob Herring	chosen {
22*724ba675SRob Herring		stdout-path = "serial0:115200n8";
23*724ba675SRob Herring	};
24*724ba675SRob Herring
25*724ba675SRob Herring	reg_vcc3v3: vcc3v3 {
26*724ba675SRob Herring		compatible = "regulator-fixed";
27*724ba675SRob Herring		regulator-name = "vcc3v3";
28*724ba675SRob Herring		regulator-min-microvolt = <3300000>;
29*724ba675SRob Herring		regulator-max-microvolt = <3300000>;
30*724ba675SRob Herring	};
31*724ba675SRob Herring};
32*724ba675SRob Herring
33*724ba675SRob Herring&mmc0 {
34*724ba675SRob Herring	broken-cd;
35*724ba675SRob Herring	bus-width = <4>;
36*724ba675SRob Herring	disable-wp;
37*724ba675SRob Herring	status = "okay";
38*724ba675SRob Herring	vmmc-supply = <&reg_vcc3v3>;
39*724ba675SRob Herring};
40*724ba675SRob Herring
41*724ba675SRob Herring&spi0 {
42*724ba675SRob Herring	pinctrl-names = "default";
43*724ba675SRob Herring	pinctrl-0 = <&spi0_pc_pins>;
44*724ba675SRob Herring	status = "okay";
45*724ba675SRob Herring
46*724ba675SRob Herring	flash@0 {
47*724ba675SRob Herring		#address-cells = <1>;
48*724ba675SRob Herring		#size-cells = <1>;
49*724ba675SRob Herring		compatible = "winbond,w25q128", "jedec,spi-nor";
50*724ba675SRob Herring		reg = <0>;
51*724ba675SRob Herring		spi-max-frequency = <40000000>;
52*724ba675SRob Herring	};
53*724ba675SRob Herring};
54*724ba675SRob Herring
55*724ba675SRob Herring&otg_sram {
56*724ba675SRob Herring	status = "okay";
57*724ba675SRob Herring};
58*724ba675SRob Herring
59*724ba675SRob Herring&uart0 {
60*724ba675SRob Herring	pinctrl-names = "default";
61*724ba675SRob Herring	pinctrl-0 = <&uart0_pe_pins>;
62*724ba675SRob Herring	status = "okay";
63*724ba675SRob Herring};
64*724ba675SRob Herring
65*724ba675SRob Herring&usb_otg {
66*724ba675SRob Herring	dr_mode = "otg";
67*724ba675SRob Herring	status = "okay";
68*724ba675SRob Herring};
69*724ba675SRob Herring
70*724ba675SRob Herring&usbphy {
71*724ba675SRob Herring	usb0_id_det-gpios = <&pio 4 2 GPIO_ACTIVE_HIGH>; /* PE2 */
72*724ba675SRob Herring	status = "okay";
73*724ba675SRob Herring};
74