Commit aa56cb374de8ae83f3280fdd6c280724228b86d7
Committed by
Hans de Goede
1 parent
7e17fd2653
Exists in
v2017.01-smarct4x
and in
30 other branches
sunxi: Add support for the Lamobo R1 board
The lamobo-r1 board, sometimes called the BPI-R1 but not labelled as such on the PCB, is meant as a A20 based router board. As such the board comes with a built-in switch chip giving it 5 gigabit ethernet ports, and it has a large empty area on the pcb with mounting holes which will fit a 2.5 inch harddisk. To complete its networking features it has a Realtek RTL8192CU for WiFi 802.11 b/g/n. The dts file is identical to the one submitted upstream. Signed-off-by: Jelle de Jong <jelledejong@powercraft.nl> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Showing 4 changed files with 319 additions and 0 deletions Side-by-side Diff
arch/arm/dts/Makefile
arch/arm/dts/sun7i-a20-lamobo-r1.dts
1 | +/* | |
2 | + * Copyright 2015 Jelle de Jong <jelledejong@powercraft.nl> | |
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 file 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 file 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 | + */ | |
42 | + | |
43 | +/dts-v1/; | |
44 | +#include "sun7i-a20.dtsi" | |
45 | +#include "sunxi-common-regulators.dtsi" | |
46 | + | |
47 | +#include <dt-bindings/gpio/gpio.h> | |
48 | +#include <dt-bindings/interrupt-controller/irq.h> | |
49 | +#include <dt-bindings/pinctrl/sun4i-a10.h> | |
50 | + | |
51 | +/ { | |
52 | + model = "Lamobo R1"; | |
53 | + compatible = "lamobo,lamobo-r1", "allwinner,sun7i-a20"; | |
54 | + | |
55 | + aliases { | |
56 | + serial0 = &uart0; | |
57 | + serial1 = &uart3; | |
58 | + serial2 = &uart7; | |
59 | + }; | |
60 | + | |
61 | + chosen { | |
62 | + stdout-path = "serial0:115200n8"; | |
63 | + }; | |
64 | + | |
65 | + leds { | |
66 | + compatible = "gpio-leds"; | |
67 | + pinctrl-names = "default"; | |
68 | + pinctrl-0 = <&led_pins_lamobo_r1>; | |
69 | + | |
70 | + green { | |
71 | + label = "lamobo_r1:green:usr"; | |
72 | + gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>; | |
73 | + }; | |
74 | + }; | |
75 | + | |
76 | + reg_gmac_3v3: gmac-3v3 { | |
77 | + compatible = "regulator-fixed"; | |
78 | + pinctrl-names = "default"; | |
79 | + pinctrl-0 = <&gmac_power_pin_lamobo_r1>; | |
80 | + regulator-name = "gmac-3v3"; | |
81 | + regulator-min-microvolt = <3300000>; | |
82 | + regulator-max-microvolt = <3300000>; | |
83 | + startup-delay-us = <100000>; | |
84 | + enable-active-high; | |
85 | + gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */ | |
86 | + }; | |
87 | +}; | |
88 | + | |
89 | +&ahci_pwr_pin_a { | |
90 | + allwinner,pins = "PB3"; | |
91 | +}; | |
92 | + | |
93 | +&ahci { | |
94 | + target-supply = <®_ahci_5v>; | |
95 | + status = "okay"; | |
96 | +}; | |
97 | + | |
98 | +&cpu0 { | |
99 | + cpu-supply = <®_dcdc2>; | |
100 | + operating-points = < | |
101 | + /* kHz uV */ | |
102 | + 960000 1400000 | |
103 | + 912000 1400000 | |
104 | + 864000 1350000 | |
105 | + 720000 1250000 | |
106 | + 528000 1150000 | |
107 | + 312000 1100000 | |
108 | + 144000 1050000 | |
109 | + >; | |
110 | +}; | |
111 | + | |
112 | +&ehci0 { | |
113 | + status = "okay"; | |
114 | +}; | |
115 | + | |
116 | +&ehci1 { | |
117 | + status = "okay"; | |
118 | +}; | |
119 | + | |
120 | +&gmac { | |
121 | + pinctrl-names = "default"; | |
122 | + pinctrl-0 = <&gmac_pins_rgmii_a>; | |
123 | + phy = <&phy1>; | |
124 | + phy-mode = "rgmii"; | |
125 | + phy-supply = <®_gmac_3v3>; | |
126 | + status = "okay"; | |
127 | + | |
128 | + phy1: ethernet-phy@1 { | |
129 | + reg = <1>; | |
130 | + }; | |
131 | +}; | |
132 | + | |
133 | +&i2c0 { | |
134 | + pinctrl-names = "default"; | |
135 | + pinctrl-0 = <&i2c0_pins_a>; | |
136 | + status = "okay"; | |
137 | + | |
138 | + axp209: pmic@34 { | |
139 | + reg = <0x34>; | |
140 | + interrupt-parent = <&nmi_intc>; | |
141 | + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; | |
142 | + }; | |
143 | +}; | |
144 | + | |
145 | +&i2c2 { | |
146 | + pinctrl-names = "default"; | |
147 | + pinctrl-0 = <&i2c2_pins_a>; | |
148 | + status = "okay"; | |
149 | +}; | |
150 | + | |
151 | +&ir0 { | |
152 | + pinctrl-names = "default"; | |
153 | + pinctrl-0 = <&ir0_rx_pins_a>; | |
154 | + status = "okay"; | |
155 | +}; | |
156 | + | |
157 | +&mmc0 { | |
158 | + pinctrl-names = "default"; | |
159 | + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_lamobo_r1>; | |
160 | + vmmc-supply = <®_vcc3v3>; | |
161 | + bus-width = <4>; | |
162 | + cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */ | |
163 | + cd-inverted; | |
164 | + status = "okay"; | |
165 | +}; | |
166 | + | |
167 | +&ohci0 { | |
168 | + status = "okay"; | |
169 | +}; | |
170 | + | |
171 | +&ohci1 { | |
172 | + status = "okay"; | |
173 | +}; | |
174 | + | |
175 | +&otg_sram { | |
176 | + status = "okay"; | |
177 | +}; | |
178 | + | |
179 | +&pio { | |
180 | + usb0_id_detect_pin: usb0_id_detect_pin@0 { | |
181 | + allwinner,pins = "PH4"; | |
182 | + allwinner,function = "gpio_in"; | |
183 | + allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
184 | + allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
185 | + }; | |
186 | + | |
187 | + mmc0_cd_pin_lamobo_r1: mmc0_cd_pin@0 { | |
188 | + allwinner,pins = "PH10"; | |
189 | + allwinner,function = "gpio_in"; | |
190 | + allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
191 | + allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
192 | + }; | |
193 | + | |
194 | + gmac_power_pin_lamobo_r1: gmac_power_pin@0 { | |
195 | + allwinner,pins = "PH23"; | |
196 | + allwinner,function = "gpio_out"; | |
197 | + allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
198 | + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
199 | + }; | |
200 | + | |
201 | + led_pins_lamobo_r1: led_pins@0 { | |
202 | + allwinner,pins = "PH24"; | |
203 | + allwinner,function = "gpio_out"; | |
204 | + allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
205 | + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
206 | + }; | |
207 | +}; | |
208 | + | |
209 | +#include "axp209.dtsi" | |
210 | + | |
211 | +®_ahci_5v { | |
212 | + gpio = <&pio 1 3 0>; /* PB3 */ | |
213 | + status = "okay"; | |
214 | +}; | |
215 | + | |
216 | +®_dcdc2 { | |
217 | + regulator-always-on; | |
218 | + regulator-min-microvolt = <1000000>; | |
219 | + regulator-max-microvolt = <1400000>; | |
220 | + regulator-name = "vdd-cpu"; | |
221 | +}; | |
222 | + | |
223 | +®_dcdc3 { | |
224 | + regulator-always-on; | |
225 | + regulator-min-microvolt = <1000000>; | |
226 | + regulator-max-microvolt = <1400000>; | |
227 | + regulator-name = "vdd-int-dll"; | |
228 | +}; | |
229 | + | |
230 | +®_ldo1 { | |
231 | + regulator-name = "vdd-rtc"; | |
232 | +}; | |
233 | + | |
234 | +®_ldo2 { | |
235 | + regulator-always-on; | |
236 | + regulator-min-microvolt = <3000000>; | |
237 | + regulator-max-microvolt = <3000000>; | |
238 | + regulator-name = "avcc"; | |
239 | +}; | |
240 | + | |
241 | +®_usb0_vbus { | |
242 | + status = "okay"; | |
243 | +}; | |
244 | + | |
245 | +®_usb1_vbus { | |
246 | + status = "okay"; | |
247 | +}; | |
248 | + | |
249 | +®_usb2_vbus { | |
250 | + status = "okay"; | |
251 | +}; | |
252 | + | |
253 | +&spi0 { | |
254 | + pinctrl-names = "default"; | |
255 | + pinctrl-0 = <&spi0_pins_a>, | |
256 | + <&spi0_cs0_pins_a>, | |
257 | + <&spi0_cs1_pins_a>; | |
258 | + status = "okay"; | |
259 | +}; | |
260 | + | |
261 | +&uart0 { | |
262 | + pinctrl-names = "default"; | |
263 | + pinctrl-0 = <&uart0_pins_a>; | |
264 | + status = "okay"; | |
265 | +}; | |
266 | + | |
267 | +&uart3 { | |
268 | + pinctrl-names = "default"; | |
269 | + pinctrl-0 = <&uart3_pins_b>; | |
270 | + status = "okay"; | |
271 | +}; | |
272 | + | |
273 | +&uart7 { | |
274 | + pinctrl-names = "default"; | |
275 | + pinctrl-0 = <&uart7_pins_a>; | |
276 | + status = "okay"; | |
277 | +}; | |
278 | + | |
279 | +&usb_otg { | |
280 | + dr_mode = "otg"; | |
281 | + status = "okay"; | |
282 | +}; | |
283 | + | |
284 | +&usb_power_supply { | |
285 | + status = "okay"; | |
286 | +}; | |
287 | + | |
288 | +&usbphy { | |
289 | + pinctrl-names = "default"; | |
290 | + pinctrl-0 = <&usb0_id_detect_pin>; | |
291 | + usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ | |
292 | + usb0_vbus_power-supply = <&usb_power_supply>; | |
293 | + usb0_vbus-supply = <®_usb0_vbus>; | |
294 | + usb1_vbus-supply = <®_usb1_vbus>; | |
295 | + usb2_vbus-supply = <®_usb2_vbus>; | |
296 | + status = "okay"; | |
297 | +}; |
board/sunxi/MAINTAINERS
... | ... | @@ -121,6 +121,11 @@ |
121 | 121 | S: Maintained |
122 | 122 | F: configs/iNet_86VS_defconfig |
123 | 123 | |
124 | +LAMOBO-R1 BOARD | |
125 | +M: Jelle de Jong <jelledejong@powercraft.nl> | |
126 | +S: Maintained | |
127 | +F: configs/Lamobo_R1_defconfig | |
128 | + | |
124 | 129 | LINKSPRITE-PCDUINO BOARD |
125 | 130 | M: Zoltan Herpai <wigyori@uid0.hu> |
126 | 131 | S: Maintained |
configs/Lamobo_R1_defconfig
1 | +CONFIG_ARM=y | |
2 | +CONFIG_ARCH_SUNXI=y | |
3 | +CONFIG_MACH_SUN7I=y | |
4 | +CONFIG_DRAM_CLK=432 | |
5 | +CONFIG_MMC0_CD_PIN="PH10" | |
6 | +CONFIG_GMAC_TX_DELAY=4 | |
7 | +CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-lamobo-r1" | |
8 | +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set | |
9 | +CONFIG_SPL=y | |
10 | +CONFIG_SYS_EXTRA_OPTIONS="SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPH(23),AHCI,SATAPWR=SUNXI_GPB(3)" | |
11 | +# CONFIG_CMD_IMLS is not set | |
12 | +# CONFIG_CMD_FLASH is not set | |
13 | +# CONFIG_CMD_FPGA is not set | |
14 | +CONFIG_CMD_GPIO=y | |
15 | +CONFIG_ETH_DESIGNWARE=y | |
16 | +CONFIG_USB_EHCI_HCD=y |