xref: /linux/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts (revision 4b132aacb0768ac1e652cf517097ea6f237214b9) 
1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2// Copyright (C) 2017 Antony Antony <antony@phenome.org>
3// Copyright (C) 2016 ARM Ltd.
4
5/dts-v1/;
6#include "sun50i-h5.dtsi"
7
8#include <dt-bindings/gpio/gpio.h>
9#include <dt-bindings/input/input.h>
10#include <dt-bindings/pinctrl/sun4i-a10.h>
11
12/ {
13	model = "FriendlyARM NanoPi NEO Plus2";
14	compatible = "friendlyarm,nanopi-neo-plus2", "allwinner,sun50i-h5";
15
16	aliases {
17		ethernet0 = &emac;
18		serial0 = &uart0;
19	};
20
21	chosen {
22		stdout-path = "serial0:115200n8";
23	};
24
25	leds {
26		compatible = "gpio-leds";
27
28		led-0 {
29			label = "nanopi:green:pwr";
30			gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
31			default-state = "on";
32		};
33
34		led-1 {
35			label = "nanopi:red:status";
36			gpios = <&pio 0 20 GPIO_ACTIVE_HIGH>;
37		};
38	};
39
40	reg_gmac_3v3: gmac-3v3 {
41		compatible = "regulator-fixed";
42		regulator-name = "gmac-3v3";
43		regulator-min-microvolt = <3300000>;
44		regulator-max-microvolt = <3300000>;
45		startup-delay-us = <100000>;
46		enable-active-high;
47		gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
48	};
49
50	reg_vcc3v3: vcc3v3 {
51		compatible = "regulator-fixed";
52		regulator-name = "vcc3v3";
53		regulator-min-microvolt = <3300000>;
54		regulator-max-microvolt = <3300000>;
55	};
56
57	vdd_cpux: gpio-regulator {
58		compatible = "regulator-gpio";
59		regulator-name = "vdd-cpux";
60		regulator-type = "voltage";
61		regulator-boot-on;
62		regulator-always-on;
63		regulator-min-microvolt = <1100000>;
64		regulator-max-microvolt = <1300000>;
65		regulator-ramp-delay = <50>; /* 4ms */
66		gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>;
67		gpios-states = <0x1>;
68		states = <1100000 0>, <1300000 1>;
69	};
70
71	wifi_pwrseq: pwrseq {
72		compatible = "mmc-pwrseq-simple";
73		reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
74		post-power-on-delay-ms = <200>;
75	};
76};
77
78&codec {
79	allwinner,audio-routing =
80		"Line Out", "LINEOUT",
81		"MIC1", "Mic",
82		"Mic",  "MBIAS";
83	status = "okay";
84};
85
86&ehci0 {
87	status = "okay";
88};
89
90&ehci3 {
91	status = "okay";
92};
93
94&emac {
95	pinctrl-names = "default";
96	pinctrl-0 = <&emac_rgmii_pins>;
97	phy-supply = <&reg_gmac_3v3>;
98	phy-handle = <&ext_rgmii_phy>;
99	phy-mode = "rgmii-id";
100	status = "okay";
101};
102
103&external_mdio {
104	ext_rgmii_phy: ethernet-phy@7 {
105		compatible = "ethernet-phy-ieee802.3-c22";
106		reg = <7>;
107	};
108};
109
110&mmc0 {
111	vmmc-supply = <&reg_vcc3v3>;
112	bus-width = <4>;
113	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
114	status = "okay";
115};
116
117&mmc1 {
118	vmmc-supply = <&reg_vcc3v3>;
119	vqmmc-supply = <&reg_vcc3v3>;
120	mmc-pwrseq = <&wifi_pwrseq>;
121	bus-width = <4>;
122	non-removable;
123	status = "okay";
124
125	brcmf: wifi@1 {
126		reg = <1>;
127		compatible = "brcm,bcm4329-fmac";
128	};
129};
130
131&mmc2 {
132	pinctrl-names = "default";
133	pinctrl-0 = <&mmc2_8bit_pins>;
134	vmmc-supply = <&reg_vcc3v3>;
135	bus-width = <8>;
136	non-removable;
137	cap-mmc-hw-reset;
138	status = "okay";
139};
140
141&ohci0 {
142	status = "okay";
143};
144
145&ohci3 {
146	status = "okay";
147};
148
149&uart0 {
150	pinctrl-names = "default";
151	pinctrl-0 = <&uart0_pa_pins>;
152	status = "okay";
153};
154
155&usb_otg {
156	dr_mode = "host";
157	status = "okay";
158};
159
160&usbphy {
161	/* USB Type-A ports' VBUS is always on */
162	status = "okay";
163};
164