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git01.mediatek.com / filogic / uboot / 3e06eb341ebfef167ce039e66cfd14b06d469473 / . / arch / arm / dts / sun8i-h3-nanopi-r1.dts
blob: 26e2e6172e0dc52bd5890a4771eea6bf55483500 [file] [log] [blame]
Samuel Hollandeef99ea2022-04-27 15:31:27 -0500[diff] [blame]1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (C) 2019 Igor Pecovnik <igor@armbian.com>
4 * Copyright (C) 2020 Jayantajit Gogoi <jayanta.gogoi525@gmail.com>
5 * Copyright (C) 2020 Yu-Tung Chang <mtwget@gmail.com>
6*/
7
8#include "sun8i-h3-nanopi.dtsi"
9#include <dt-bindings/leds/common.h>
10
11/ {
12 model = "FriendlyARM NanoPi R1";
13 compatible = "friendlyarm,nanopi-r1", "allwinner,sun8i-h3";
14
15 aliases {
16 serial1 = &uart1;
17 ethernet0 = &emac;
18 ethernet1 = &wifi;
19 };
20
21 reg_gmac_3v3: gmac-3v3 {
22 compatible = "regulator-fixed";
23 regulator-name = "gmac-3v3";
24 regulator-min-microvolt = <3300000>;
25 regulator-max-microvolt = <3300000>;
26 startup-delay-us = <100000>;
27 enable-active-high;
28 gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* PD6 */
29 };
30
31 reg_vdd_cpux: gpio-regulator {
32 compatible = "regulator-gpio";
33 regulator-name = "vdd-cpux";
34 regulator-type = "voltage";
35 regulator-boot-on;
36 regulator-always-on;
37 regulator-min-microvolt = <1100000>;
38 regulator-max-microvolt = <1300000>;
39 regulator-ramp-delay = <50>;
40 gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
41 gpios-states = <0x1>;
42 states = <1100000 0x0>,
43 <1300000 0x1>;
44 };
45
46 wifi_pwrseq: wifi_pwrseq {
47 compatible = "mmc-pwrseq-simple";
48 reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
49 clocks = <&rtc 1>;
50 clock-names = "ext_clock";
51 };
52
53 leds {
54 led-2 {
55 function = LED_FUNCTION_WAN;
56 color = <LED_COLOR_ID_GREEN>;
57 gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */
58 };
59
60 led-3 {
61 function = LED_FUNCTION_LAN;
62 color = <LED_COLOR_ID_GREEN>;
63 gpios = <&pio 0 9 GPIO_ACTIVE_HIGH>; /* PA9 */
64 };
65 };
66};
67
68&cpu0 {
69 cpu-supply = <&reg_vdd_cpux>;
70};
71
72&ehci1 {
73 status = "okay";
74};
75
76&ehci2 {
77 status = "okay";
78};
79
80&emac {
81 pinctrl-names = "default";
82 pinctrl-0 = <&emac_rgmii_pins>;
83 phy-supply = <&reg_gmac_3v3>;
84 phy-handle = <&ext_rgmii_phy>;
85 phy-mode = "rgmii-id";
86 status = "okay";
87};
88
89&external_mdio {
90 ext_rgmii_phy: ethernet-phy@7 {
91 compatible = "ethernet-phy-ieee802.3-c22";
92 reg = <7>;
93 };
94};
95
96&mmc1 {
97 vmmc-supply = <&reg_vcc3v3>;
98 vqmmc-supply = <&reg_vcc3v3>;
99 mmc-pwrseq = <&wifi_pwrseq>;
100 bus-width = <4>;
101 non-removable;
102 status = "okay";
103
104 wifi: wifi@1 {
105 reg = <1>;
106 compatible = "brcm,bcm4329-fmac";
107 interrupt-parent = <&pio>;
108 interrupts = <6 10 IRQ_TYPE_LEVEL_LOW>; /* PG10 / EINT10 */
109 interrupt-names = "host-wake";
110 };
111};
112
113&mmc2 {
114 pinctrl-names = "default";
115 pinctrl-0 = <&mmc2_8bit_pins>;
116 vmmc-supply = <&reg_vcc3v3>;
117 vqmmc-supply = <&reg_vcc3v3>;
118 bus-width = <8>;
119 non-removable;
120 status = "okay";
121};
122
123&ohci1 {
124 status = "okay";
125};
126
127&ohci2 {
128 status = "okay";
129};
130
131&reg_usb0_vbus {
132 gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */
133 status = "okay";
134};
135
136&uart1 {
137 pinctrl-names = "default";
138 pinctrl-0 = <&uart1_pins>;
139 status = "okay";
140};
141
142&uart3 {
143 pinctrl-names = "default";
144 pinctrl-0 = <&uart3_pins>, <&uart3_rts_cts_pins>;
145 uart-has-rtscts;
146 status = "okay";
147
148 bluetooth {
149 compatible = "brcm,bcm43438-bt";
150 clocks = <&rtc 1>;
151 clock-names = "lpo";
152 vbat-supply = <&reg_vcc3v3>;
153 vddio-supply = <&reg_vcc3v3>;
154 device-wakeup-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */
155 host-wakeup-gpios = <&pio 0 7 GPIO_ACTIVE_HIGH>; /* PA7 */
156 shutdown-gpios = <&pio 6 13 GPIO_ACTIVE_HIGH>; /* PG13 */
157 };
158};
159
160&usb_otg {
161 status = "okay";
162 dr_mode = "otg";
163};
164
165&usbphy {
166 usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
167 usb0_vbus-supply = <&reg_usb0_vbus>;
168 status = "okay";
169};