treewide: remove redundant IS_ERR() before error code check
[linux/fpc-iii.git] / arch / arm64 / boot / dts / allwinner / sun50i-a64-nanopi-a64.dts
blob9b9d9157128c6e3620cc99ceee1ee8e0bcd96b07
1 /*
2  * Copyright (C) 2017 Jagan Teki <jteki@openedev.com>
3  *
4  * This file is dual-licensed: you can use it either under the terms
5  * of the GPL or the X11 license, at your option. Note that this dual
6  * licensing only applies to this file, and not this project as a
7  * whole.
8  *
9  *  a) This library is free software; you can redistribute it and/or
10  *     modify it under the terms of the GNU General Public License as
11  *     published by the Free Software Foundation; either version 2 of the
12  *     License, or (at your option) any later version.
13  *
14  *     This library is distributed in the hope that it will be useful,
15  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
16  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17  *     GNU General Public License for more details.
18  *
19  * Or, alternatively,
20  *
21  *  b) Permission is hereby granted, free of charge, to any person
22  *     obtaining a copy of this software and associated documentation
23  *     files (the "Software"), to deal in the Software without
24  *     restriction, including without limitation the rights to use,
25  *     copy, modify, merge, publish, distribute, sublicense, and/or
26  *     sell copies of the Software, and to permit persons to whom the
27  *     Software is furnished to do so, subject to the following
28  *     conditions:
29  *
30  *     The above copyright notice and this permission notice shall be
31  *     included in all copies or substantial portions of the Software.
32  *
33  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
37  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40  *     OTHER DEALINGS IN THE SOFTWARE.
41  */
43 /dts-v1/;
45 #include "sun50i-a64.dtsi"
47 #include <dt-bindings/gpio/gpio.h>
49 / {
50         model = "FriendlyARM NanoPi A64";
51         compatible = "friendlyarm,nanopi-a64", "allwinner,sun50i-a64";
53         aliases {
54                 ethernet0 = &emac;
55                 serial0 = &uart0;
56         };
58         chosen {
59                 stdout-path = "serial0:115200n8";
60         };
62         hdmi-connector {
63                 compatible = "hdmi-connector";
64                 type = "a";
66                 port {
67                         hdmi_con_in: endpoint {
68                                 remote-endpoint = <&hdmi_out_con>;
69                         };
70                 };
71         };
73         leds {
74                 compatible = "gpio-leds";
76                 blue {
77                         label = "nanopi-a64:blue:status";
78                         gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */
79                 };
80         };
82         wifi_pwrseq: wifi_pwrseq {
83                 compatible = "mmc-pwrseq-simple";
84                 clocks = <&rtc 1>;
85                 clock-names = "ext_clock";
86                 reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
87         };
90 &de {
91         status = "okay";
94 &ehci0 {
95         status = "okay";
98 &ehci1 {
99         status = "okay";
102 &emac {
103         pinctrl-names = "default";
104         pinctrl-0 = <&rgmii_pins>;
105         phy-mode = "rgmii";
106         phy-handle = <&ext_rgmii_phy>;
107         phy-supply = <&reg_dcdc1>;
108         status = "okay";
111 &hdmi {
112         hvcc-supply = <&reg_dldo1>;
113         status = "okay";
116 &hdmi_out {
117         hdmi_out_con: endpoint {
118                 remote-endpoint = <&hdmi_con_in>;
119         };
122 /* i2c1 connected with gpio headers like pine64, bananapi */
123 &i2c1_pins {
124         bias-pull-up;
127 &mdio {
128         ext_rgmii_phy: ethernet-phy@1 {
129                 compatible = "ethernet-phy-ieee802.3-c22";
130                 reg = <7>;
131         };
134 &mmc0 {
135         pinctrl-names = "default";
136         pinctrl-0 = <&mmc0_pins>;
137         vmmc-supply = <&reg_dcdc1>;
138         cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
139         disable-wp;
140         bus-width = <4>;
141         status = "okay";
144 &mmc1 {
145         pinctrl-names = "default";
146         pinctrl-0 = <&mmc1_pins>;
147         vmmc-supply = <&reg_dcdc1>;
148         vqmmc-supply = <&reg_dldo4>;
149         mmc-pwrseq = <&wifi_pwrseq>;
150         bus-width = <4>;
151         non-removable;
152         status = "okay";
154         rtl8189etv: wifi@1 {
155                 reg = <1>;
156                 interrupt-parent = <&r_pio>;
157                 interrupts = <0 3 IRQ_TYPE_LEVEL_LOW>; /* PL3 */
158                 interrupt-names = "host-wake";
159         };
162 &ohci0 {
163         status = "okay";
166 &ohci1 {
167         status = "okay";
170 &r_rsb {
171         status = "okay";
173         axp803: pmic@3a3 {
174                 compatible = "x-powers,axp803";
175                 reg = <0x3a3>;
176                 interrupt-parent = <&r_intc>;
177                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
178         };
181 #include "axp803.dtsi"
183 &ac_power_supply {
184         status = "okay";
187 &reg_aldo2 {
188         regulator-always-on;
189         regulator-min-microvolt = <1800000>;
190         regulator-max-microvolt = <3300000>;
191         regulator-name = "vcc-pl";
194 &reg_aldo3 {
195         regulator-always-on;
196         regulator-min-microvolt = <3000000>;
197         regulator-max-microvolt = <3000000>;
198         regulator-name = "vcc-pll-avcc";
201 &reg_dcdc1 {
202         regulator-always-on;
203         regulator-min-microvolt = <3300000>;
204         regulator-max-microvolt = <3300000>;
205         regulator-name = "vcc-3v3";
208 &reg_dcdc2 {
209         regulator-always-on;
210         regulator-min-microvolt = <1040000>;
211         regulator-max-microvolt = <1300000>;
212         regulator-name = "vdd-cpux";
215 /* DCDC3 is polyphased with DCDC2 */
217 &reg_dcdc5 {
218         regulator-always-on;
219         regulator-min-microvolt = <1500000>;
220         regulator-max-microvolt = <1500000>;
221         regulator-name = "vcc-dram";
224 &reg_dcdc6 {
225         regulator-always-on;
226         regulator-min-microvolt = <1100000>;
227         regulator-max-microvolt = <1100000>;
228         regulator-name = "vdd-sys";
231 &reg_dldo1 {
232         regulator-always-on;
233         regulator-min-microvolt = <3300000>;
234         regulator-max-microvolt = <3300000>;
235         regulator-name = "vcc-hdmi-dsi";
238 &reg_dldo4 {
239         regulator-always-on;
240         regulator-min-microvolt = <3000000>;
241         regulator-max-microvolt = <3000000>;
242         regulator-name = "vcc-pg-wifi-io";
245 &reg_eldo1 {
246         regulator-min-microvolt = <1800000>;
247         regulator-max-microvolt = <1800000>;
248         regulator-name = "cpvdd";
251 &reg_fldo1 {
252         regulator-min-microvolt = <1200000>;
253         regulator-max-microvolt = <1200000>;
254         regulator-name = "vcc-1v2-hsic";
258  * The A64 chip cannot work without this regulator off, although
259  * it seems to be only driving the AR100 core.
260  * Maybe we don't still know well about CPUs domain.
261  */
262 &reg_fldo2 {
263         regulator-always-on;
264         regulator-min-microvolt = <1100000>;
265         regulator-max-microvolt = <1100000>;
266         regulator-name = "vdd-cpus";
269 &reg_rtc_ldo {
270         regulator-name = "vcc-rtc";
273 &simplefb_hdmi {
274         vcc-hdmi-supply = <&reg_dldo1>;
277 &uart0 {
278         pinctrl-names = "default";
279         pinctrl-0 = <&uart0_pb_pins>;
280         status = "okay";
283 &usbphy {
284         status = "okay";