1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 // Copyright (C) 2017 Jagan Teki <jteki@openedev.com>
3
4 /dts-v1/;
5
6 #include "sun50i-h5.dtsi"
7
8 #include <dt-bindings/gpio/gpio.h>
9
10 / {
11 model = "OrangePi Zero Plus2";
12 compatible = "xunlong,orangepi-zero-plus2", "allwinner,sun50i-h5";
13
14 aliases {
15 serial0 = &uart0;
16 };
17
18 chosen {
19 stdout-path = "serial0:115200n8";
20 };
21
22 connector {
23 compatible = "hdmi-connector";
24 type = "a";
25
26 port {
27 hdmi_con_in: endpoint {
28 remote-endpoint = <&hdmi_out_con>;
29 };
30 };
31 };
32
33 leds {
34 compatible = "gpio-leds";
35
36 led-0 {
37 label = "orangepi:green:pwr";
38 gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
39 default-state = "on";
40 };
41
42 led-1 {
43 label = "orangepi:red:status";
44 gpios = <&pio 0 17 GPIO_ACTIVE_HIGH>;
45 };
46 };
47
48 reg_vcc3v3: vcc3v3 {
49 compatible = "regulator-fixed";
50 regulator-name = "vcc3v3";
51 regulator-min-microvolt = <3300000>;
52 regulator-max-microvolt = <3300000>;
53 };
54
55 wifi_pwrseq: pwrseq {
56 compatible = "mmc-pwrseq-simple";
57 reset-gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */
58 post-power-on-delay-ms = <200>;
59 };
60 };
61
62 &de {
63 status = "okay";
64 };
65
66 &ehci0 {
67 status = "okay";
68 };
69
70 &hdmi {
71 status = "okay";
72 };
73
74 &hdmi_out {
75 hdmi_out_con: endpoint {
76 remote-endpoint = <&hdmi_con_in>;
77 };
78 };
79
80 &mmc0 {
81 vmmc-supply = <®_vcc3v3>;
82 bus-width = <4>;
83 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
84 status = "okay";
85 };
86
87 &mmc1 {
88 vmmc-supply = <®_vcc3v3>;
89 vqmmc-supply = <®_vcc3v3>;
90 mmc-pwrseq = <&wifi_pwrseq>;
91 bus-width = <4>;
92 non-removable;
93 status = "okay";
94
95 brcmf: wifi@1 {
96 reg = <1>;
97 compatible = "brcm,bcm4329-fmac";
98 interrupt-parent = <&r_pio>;
99 interrupts = <0 7 IRQ_TYPE_LEVEL_LOW>; /* PL7 */
100 interrupt-names = "host-wake";
101 };
102 };
103
104 &mmc2 {
105 pinctrl-names = "default";
106 pinctrl-0 = <&mmc2_8bit_pins>;
107 vmmc-supply = <®_vcc3v3>;
108 bus-width = <8>;
109 non-removable;
110 cap-mmc-hw-reset;
111 status = "okay";
112 };
113
114 &ohci0 {
115 status = "okay";
116 };
117
118 &uart0 {
119 pinctrl-names = "default";
120 pinctrl-0 = <&uart0_pa_pins>;
121 status = "okay";
122 };
123
124 &uart1 {
125 pinctrl-names = "default";
126 pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
127 status = "okay";
128 };
129
130 &usb_otg {
131 /*
132 * According to schematics CN1 MicroUSB port can be used to take
133 * external 5V to power up the board VBUS. On the contrary CN1 MicroUSB
134 * port cannot provide power externally even if the board is powered
135 * via GPIO pins. It thus makes sense to force peripheral mode.
136 */
137 dr_mode = "peripheral";
138 status = "okay";
139 };
140
141 &usbphy {
142 status = "okay";
143 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.