xref: /linux/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts (revision 3fd6c59042dbba50391e30862beac979491145fe) 
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		vin-supply = <&reg_vcc3v3>;
49	};
50
51	reg_gmac_2v5: gmac-2v5 {
52		/* 2V5 supply for GMAC PHY IO */
53		compatible = "regulator-fixed";
54		regulator-name = "gmac-2v5";
55		regulator-min-microvolt = <2500000>;
56		regulator-max-microvolt = <2500000>;
57		regulator-always-on;
58		vin-supply = <&reg_vcc3v3>;
59	};
60
61	reg_vcc5v: regulator-vcc5v {
62		/* board 5V supply from micro USB or pin headers */
63		compatible = "regulator-fixed";
64		regulator-name = "vcc-5v";
65		regulator-min-microvolt = <5000000>;
66		regulator-max-microvolt = <5000000>;
67		regulator-always-on;
68	};
69
70	reg_vcc3v3: vcc3v3 {
71		/* board 3V3 supply by SY8089A */
72		compatible = "regulator-fixed";
73		regulator-name = "vcc3v3";
74		regulator-min-microvolt = <3300000>;
75		regulator-max-microvolt = <3300000>;
76		regulator-always-on;
77		vin-supply = <&reg_vcc5v>;
78	};
79
80	vdd_cpux: gpio-regulator {
81		/* cpu voltage regulator MP2143DJ */
82		compatible = "regulator-gpio";
83		regulator-name = "vdd-cpux";
84		regulator-type = "voltage";
85		regulator-boot-on;
86		regulator-always-on;
87		regulator-min-microvolt = <1100000>;
88		regulator-max-microvolt = <1300000>;
89		regulator-ramp-delay = <50>; /* 4ms */
90		gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>;
91		gpios-states = <0x1>;
92		states = <1100000 0>, <1300000 1>;
93		vin-supply = <&reg_vcc5v>;
94	};
95
96	wifi_pwrseq: pwrseq {
97		compatible = "mmc-pwrseq-simple";
98		reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
99		post-power-on-delay-ms = <200>;
100	};
101};
102
103&codec {
104	allwinner,audio-routing =
105		"Line Out", "LINEOUT",
106		"MIC1", "Mic",
107		"Mic",  "MBIAS";
108	status = "okay";
109};
110
111&ehci0 {
112	status = "okay";
113};
114
115&ehci3 {
116	status = "okay";
117};
118
119&emac {
120	pinctrl-names = "default";
121	pinctrl-0 = <&emac_rgmii_pins>;
122	phy-supply = <&reg_gmac_3v3>;
123	phy-handle = <&ext_rgmii_phy>;
124	phy-mode = "rgmii-id";
125	status = "okay";
126};
127
128&external_mdio {
129	ext_rgmii_phy: ethernet-phy@7 {
130		compatible = "ethernet-phy-ieee802.3-c22";
131		reg = <7>;
132	};
133};
134
135&mmc0 {
136	vmmc-supply = <&reg_vcc3v3>;
137	bus-width = <4>;
138	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
139	disable-wp;
140	status = "okay";
141};
142
143&mmc1 {
144	vmmc-supply = <&reg_vcc3v3>;
145	vqmmc-supply = <&reg_vcc3v3>;
146	mmc-pwrseq = <&wifi_pwrseq>;
147	bus-width = <4>;
148	non-removable;
149	status = "okay";
150
151	brcmf: wifi@1 {
152		reg = <1>;
153		compatible = "brcm,bcm4329-fmac";
154	};
155};
156
157&mmc2 {
158	pinctrl-names = "default";
159	pinctrl-0 = <&mmc2_8bit_pins>;
160	vmmc-supply = <&reg_vcc3v3>;
161	bus-width = <8>;
162	non-removable;
163	cap-mmc-hw-reset;
164	status = "okay";
165};
166
167&ohci0 {
168	status = "okay";
169};
170
171&ohci3 {
172	status = "okay";
173};
174
175&pio {
176	vcc-pa-supply = <&reg_vcc3v3>;
177	vcc-pc-supply = <&reg_vcc3v3>;
178	vcc-pd-supply = <&reg_gmac_2v5>;
179	vcc-pf-supply = <&reg_vcc3v3>;
180	vcc-pg-supply = <&reg_vcc3v3>;
181};
182
183&r_pio {
184	vcc-pl-supply = <&reg_vcc3v3>;
185};
186
187&uart0 {
188	pinctrl-names = "default";
189	pinctrl-0 = <&uart0_pa_pins>;
190	status = "okay";
191};
192
193&usb_otg {
194	dr_mode = "host";
195	status = "okay";
196};
197
198&usbphy {
199	/* USB Type-A ports' VBUS is always on */
200	status = "okay";
201};
202