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1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * at91-sama5d4ek.dts - Device Tree file for SAMA5D4 Evaluation Kit
4 *
5 * Copyright (C) 2014 Atmel,
6 * 2014 Nicolas Ferre <nicolas.ferre@atmel.com>
7 */
8/dts-v1/;
9#include "sama5d4.dtsi"
10
11/ {
12 model = "Atmel SAMA5D4-EK";
13 compatible = "atmel,sama5d4ek", "atmel,sama5d4", "atmel,sama5";
14
15 chosen {
16 stdout-path = "serial0:115200n8";
17 };
18
19 memory {
20 reg = <0x20000000 0x20000000>;
21 };
22
23 clocks {
24 slow_xtal {
25 clock-frequency = <32768>;
26 };
27
28 main_xtal {
29 clock-frequency = <12000000>;
30 };
31 };
32
33 ahb {
34 apb {
35 adc0: adc@fc034000 {
36 pinctrl-names = "default";
37 pinctrl-0 = <
38 /* external trigger conflicts with USBA_VBUS */
39 &pinctrl_adc0_ad0
40 &pinctrl_adc0_ad1
41 &pinctrl_adc0_ad2
42 &pinctrl_adc0_ad3
43 &pinctrl_adc0_ad4
44 >;
45 /* The vref depends on JP22 of EK. If connect 1-2 then use 3.3V. connect 2-3 use 3.0V */
46 atmel,adc-vref = <3300>;
47 /*atmel,adc-ts-wires = <4>;*/ /* Set up ADC touch screen */
48 status = "okay"; /* Enable ADC IIO support */
49 };
50
51 mmc0: mmc@f8000000 {
52 pinctrl-names = "default";
53 pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_cd>;
54 slot@0 {
55 reg = <0>;
56 bus-width = <4>;
57 cd-gpios = <&pioE 5 0>;
58 };
59 };
60
61 ssc0: ssc@f8008000 {
62 status = "okay";
63 };
64
65 spi0: spi@f8010000 {
66 cs-gpios = <&pioC 3 0>, <0>, <0>, <0>;
67 status = "okay";
68 m25p80@0 {
69 compatible = "atmel,at25df321a";
70 spi-max-frequency = <50000000>;
71 reg = <0>;
72 };
73 };
74
75 i2c0: i2c@f8014000 {
76 status = "okay";
77
78 wm8904: codec@1a {
79 compatible = "wlf,wm8904";
80 reg = <0x1a>;
81 clocks = <&pmc PMC_TYPE_SYSTEM 10>;
82 clock-names = "mclk";
83 };
84
85 qt1070:keyboard@1b {
86 compatible = "qt1070";
87 reg = <0x1b>;
88 interrupt-parent = <&pioE>;
89 interrupts = <25 0x0>;
90 pinctrl-names = "default";
91 pinctrl-0 = <&pinctrl_qt1070_irq>;
92 wakeup-source;
93 };
94
95 touchscreen@4c {
96 compatible = "atmel,maxtouch";
97 reg = <0x4c>;
98 interrupt-parent = <&pioE>;
99 interrupts = <24 0x0>;
100 pinctrl-names = "default";
101 pinctrl-0 = <&pinctrl_mxt_ts>;
102 };
103 };
104
105 macb0: ethernet@f8020000 {
106 pinctrl-0 = <&pinctrl_macb0_rmii &pinctrl_macb0_phy_irq>;
107 phy-mode = "rmii";
108 status = "okay";
109
110 ethernet-phy@1 {
111 reg = <0x1>;
112 interrupt-parent = <&pioE>;
113 interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
114 };
115 };
116
117 mmc1: mmc@fc000000 {
118 pinctrl-names = "default";
119 pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
120 status = "okay";
121 slot@0 {
122 reg = <0>;
123 bus-width = <4>;
124 cd-gpios = <&pioE 6 0>;
125 };
126 };
127
128 usart2: serial@fc008000 {
129 status = "okay";
130 };
131
132 usart3: serial@fc00c000 {
133 status = "okay";
134 };
135
136 usart4: serial@fc010000 {
137 status = "okay";
138 };
139
140 tcb2: timer@fc024000 {
141 timer@0 {
142 compatible = "atmel,tcb-timer";
143 reg = <0>;
144 };
145
146 timer@1 {
147 compatible = "atmel,tcb-timer";
148 reg = <1>;
149 };
150 };
151
152 watchdog@fc068640 {
153 status = "okay";
154 };
155
156 pinctrl@fc06a000 {
157 board {
158 pinctrl_macb0_phy_irq: macb0_phy_irq {
159 atmel,pins =
160 <AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
161 };
162 pinctrl_mmc0_cd: mmc0_cd {
163 atmel,pins =
164 <AT91_PIOE 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
165 };
166 pinctrl_mmc1_cd: mmc1_cd {
167 atmel,pins =
168 <AT91_PIOE 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
169 };
170 pinctrl_pck2_as_audio_mck: pck2_as_audio_mck {
171 atmel,pins =
172 <AT91_PIOB 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
173 };
174 pinctrl_usba_vbus: usba_vbus {
175 atmel,pins =
176 <AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;
177 };
178 pinctrl_key_gpio: key_gpio_0 {
179 atmel,pins =
180 <AT91_PIOE 13 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PE13 gpio */
181 };
182 pinctrl_qt1070_irq: qt1070_irq {
183 atmel,pins =
184 <AT91_PIOE 25 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
185 };
186 pinctrl_mxt_ts: mxt_irq {
187 atmel,pins =
188 <AT91_PIOE 24 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
189 };
190 };
191 };
192 };
193
194 usb0: gadget@400000 {
195 atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>;
196 pinctrl-names = "default";
197 pinctrl-0 = <&pinctrl_usba_vbus>;
198 status = "okay";
199 };
200
201 usb1: ohci@500000 {
202 num-ports = <3>;
203 atmel,vbus-gpio = <0 /* &pioE 10 GPIO_ACTIVE_LOW */
204 &pioE 11 GPIO_ACTIVE_LOW
205 &pioE 12 GPIO_ACTIVE_LOW
206 >;
207 status = "okay";
208 };
209
210 usb2: ehci@600000 {
211 status = "okay";
212 };
213
214 ebi: ebi@10000000 {
215 pinctrl-0 = <&pinctrl_ebi_cs3 &pinctrl_ebi_nrd_nandoe
216 &pinctrl_ebi_nwe_nandwe &pinctrl_ebi_nandrdy
217 &pinctrl_ebi_data_0_7 &pinctrl_ebi_nand_addr>;
218 pinctrl-names = "default";
219 status = "okay";
220
221 nand_controller: nand-controller {
222 status = "okay";
223
224 nand@3 {
225 reg = <0x3 0x0 0x2>;
226 atmel,rb = <0>;
227 nand-bus-width = <8>;
228 nand-ecc-mode = "hw";
229 nand-on-flash-bbt;
230 label = "atmel_nand";
231
232 partitions {
233 compatible = "fixed-partitions";
234 #address-cells = <1>;
235 #size-cells = <1>;
236
237 at91bootstrap@0 {
238 label = "at91bootstrap";
239 reg = <0x0 0x40000>;
240 };
241
242 bootloader@40000 {
243 label = "bootloader";
244 reg = <0x40000 0x80000>;
245 };
246
247 bootloaderenv@c0000 {
248 label = "bootloader env";
249 reg = <0xc0000 0xc0000>;
250 };
251
252 dtb@180000 {
253 label = "device tree";
254 reg = <0x180000 0x80000>;
255 };
256
257 kernel@200000 {
258 label = "kernel";
259 reg = <0x200000 0x600000>;
260 };
261
262 rootfs@800000 {
263 label = "rootfs";
264 reg = <0x800000 0x0f800000>;
265 };
266 };
267 };
268 };
269 };
270 };
271
272 gpio_keys {
273 compatible = "gpio-keys";
274
275 pinctrl-names = "default";
276 pinctrl-0 = <&pinctrl_key_gpio>;
277
278 pb_user1 {
279 label = "pb_user1";
280 gpios = <&pioE 13 GPIO_ACTIVE_HIGH>;
281 linux,code = <0x100>;
282 wakeup-source;
283 };
284 };
285
286 leds {
287 compatible = "gpio-leds";
288 status = "okay";
289
290 d8 {
291 label = "d8";
292 /* PE28, conflicts with usart4 rts pin */
293 gpios = <&pioE 28 GPIO_ACTIVE_LOW>;
294 };
295
296 d9 {
297 label = "d9";
298 gpios = <&pioE 9 GPIO_ACTIVE_HIGH>;
299 };
300
301 d10 {
302 label = "d10";
303 gpios = <&pioE 8 GPIO_ACTIVE_LOW>;
304 linux,default-trigger = "heartbeat";
305 };
306 };
307
308 sound {
309 compatible = "atmel,asoc-wm8904";
310 pinctrl-names = "default";
311 pinctrl-0 = <&pinctrl_pck2_as_audio_mck>;
312
313 atmel,model = "wm8904 @ SAMA5D4EK";
314 atmel,audio-routing =
315 "Headphone Jack", "HPOUTL",
316 "Headphone Jack", "HPOUTR",
317 "IN1L", "Line In Jack",
318 "IN1R", "Line In Jack";
319
320 atmel,ssc-controller = <&ssc0>;
321 atmel,audio-codec = <&wm8904>;
322 };
323};
1/*
2 * at91-sama5d4ek.dts - Device Tree file for SAMA5D4 Evaluation Kit
3 *
4 * Copyright (C) 2014 Atmel,
5 * 2014 Nicolas Ferre <nicolas.ferre@atmel.com>
6 *
7 * This file is dual-licensed: you can use it either under the terms
8 * of the GPL or the X11 license, at your option. Note that this dual
9 * licensing only applies to this file, and not this project as a
10 * whole.
11 *
12 * a) This file is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License as
14 * published by the Free Software Foundation; either version 2 of the
15 * License, or (at your option) any later version.
16 *
17 * This file is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
21 *
22 * Or, alternatively,
23 *
24 * b) Permission is hereby granted, free of charge, to any person
25 * obtaining a copy of this software and associated documentation
26 * files (the "Software"), to deal in the Software without
27 * restriction, including without limitation the rights to use,
28 * copy, modify, merge, publish, distribute, sublicense, and/or
29 * sell copies of the Software, and to permit persons to whom the
30 * Software is furnished to do so, subject to the following
31 * conditions:
32 *
33 * The above copyright notice and this permission notice shall be
34 * included in all copies or substantial portions of the Software.
35 *
36 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
37 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
38 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
39 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
40 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
41 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
42 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
43 * OTHER DEALINGS IN THE SOFTWARE.
44 */
45/dts-v1/;
46#include "sama5d4.dtsi"
47
48/ {
49 model = "Atmel SAMA5D4-EK";
50 compatible = "atmel,sama5d4ek", "atmel,sama5d4", "atmel,sama5";
51
52 chosen {
53 stdout-path = "serial0:115200n8";
54 };
55
56 memory {
57 reg = <0x20000000 0x20000000>;
58 };
59
60 clocks {
61 slow_xtal {
62 clock-frequency = <32768>;
63 };
64
65 main_xtal {
66 clock-frequency = <12000000>;
67 };
68 };
69
70 ahb {
71 apb {
72 adc0: adc@fc034000 {
73 pinctrl-names = "default";
74 pinctrl-0 = <
75 /* external trigger conflicts with USBA_VBUS */
76 &pinctrl_adc0_ad0
77 &pinctrl_adc0_ad1
78 &pinctrl_adc0_ad2
79 &pinctrl_adc0_ad3
80 &pinctrl_adc0_ad4
81 >;
82 /* The vref depends on JP22 of EK. If connect 1-2 then use 3.3V. connect 2-3 use 3.0V */
83 atmel,adc-vref = <3300>;
84 /*atmel,adc-ts-wires = <4>;*/ /* Set up ADC touch screen */
85 status = "okay"; /* Enable ADC IIO support */
86 };
87
88 mmc0: mmc@f8000000 {
89 pinctrl-names = "default";
90 pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_cd>;
91 slot@0 {
92 reg = <0>;
93 bus-width = <4>;
94 cd-gpios = <&pioE 5 0>;
95 };
96 };
97
98 ssc0: ssc@f8008000 {
99 status = "okay";
100 };
101
102 spi0: spi@f8010000 {
103 cs-gpios = <&pioC 3 0>, <0>, <0>, <0>;
104 status = "okay";
105 m25p80@0 {
106 compatible = "atmel,at25df321a";
107 spi-max-frequency = <50000000>;
108 reg = <0>;
109 };
110 };
111
112 i2c0: i2c@f8014000 {
113 status = "okay";
114
115 wm8904: codec@1a {
116 compatible = "wlf,wm8904";
117 reg = <0x1a>;
118 clocks = <&pck2>;
119 clock-names = "mclk";
120 };
121
122 qt1070:keyboard@1b {
123 compatible = "qt1070";
124 reg = <0x1b>;
125 interrupt-parent = <&pioE>;
126 interrupts = <25 0x0>;
127 pinctrl-names = "default";
128 pinctrl-0 = <&pinctrl_qt1070_irq>;
129 wakeup-source;
130 };
131
132 atmel_mxt_ts@4c {
133 compatible = "atmel,atmel_mxt_ts";
134 reg = <0x4c>;
135 interrupt-parent = <&pioE>;
136 interrupts = <24 0x0>;
137 pinctrl-names = "default";
138 pinctrl-0 = <&pinctrl_mxt_ts>;
139 };
140 };
141
142 macb0: ethernet@f8020000 {
143 pinctrl-0 = <&pinctrl_macb0_rmii &pinctrl_macb0_phy_irq>;
144 phy-mode = "rmii";
145 status = "okay";
146
147 ethernet-phy@1 {
148 reg = <0x1>;
149 interrupt-parent = <&pioE>;
150 interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
151 };
152 };
153
154 mmc1: mmc@fc000000 {
155 pinctrl-names = "default";
156 pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
157 status = "okay";
158 slot@0 {
159 reg = <0>;
160 bus-width = <4>;
161 cd-gpios = <&pioE 6 0>;
162 };
163 };
164
165 usart2: serial@fc008000 {
166 status = "okay";
167 };
168
169 usart3: serial@fc00c000 {
170 status = "okay";
171 };
172
173 usart4: serial@fc010000 {
174 status = "okay";
175 };
176
177 watchdog@fc068640 {
178 status = "okay";
179 };
180
181 pinctrl@fc06a000 {
182 board {
183 pinctrl_macb0_phy_irq: macb0_phy_irq {
184 atmel,pins =
185 <AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
186 };
187 pinctrl_mmc0_cd: mmc0_cd {
188 atmel,pins =
189 <AT91_PIOE 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
190 };
191 pinctrl_mmc1_cd: mmc1_cd {
192 atmel,pins =
193 <AT91_PIOE 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
194 };
195 pinctrl_pck2_as_audio_mck: pck2_as_audio_mck {
196 atmel,pins =
197 <AT91_PIOB 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
198 };
199 pinctrl_usba_vbus: usba_vbus {
200 atmel,pins =
201 <AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;
202 };
203 pinctrl_key_gpio: key_gpio_0 {
204 atmel,pins =
205 <AT91_PIOE 13 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PE13 gpio */
206 };
207 pinctrl_qt1070_irq: qt1070_irq {
208 atmel,pins =
209 <AT91_PIOE 25 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
210 };
211 pinctrl_mxt_ts: mxt_irq {
212 atmel,pins =
213 <AT91_PIOE 24 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
214 };
215 };
216 };
217 };
218
219 usb0: gadget@00400000 {
220 atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>;
221 pinctrl-names = "default";
222 pinctrl-0 = <&pinctrl_usba_vbus>;
223 status = "okay";
224 };
225
226 usb1: ohci@00500000 {
227 num-ports = <3>;
228 atmel,vbus-gpio = <0 /* &pioE 10 GPIO_ACTIVE_LOW */
229 &pioE 11 GPIO_ACTIVE_LOW
230 &pioE 12 GPIO_ACTIVE_LOW
231 >;
232 status = "okay";
233 };
234
235 usb2: ehci@00600000 {
236 status = "okay";
237 };
238
239 nand0: nand@80000000 {
240 nand-bus-width = <8>;
241 nand-ecc-mode = "hw";
242 nand-on-flash-bbt;
243 atmel,has-pmecc;
244 status = "okay";
245
246 at91bootstrap@0 {
247 label = "at91bootstrap";
248 reg = <0x0 0x40000>;
249 };
250
251 bootloader@40000 {
252 label = "bootloader";
253 reg = <0x40000 0x80000>;
254 };
255
256 bootloaderenv@c0000 {
257 label = "bootloader env";
258 reg = <0xc0000 0xc0000>;
259 };
260
261 dtb@180000 {
262 label = "device tree";
263 reg = <0x180000 0x80000>;
264 };
265
266 kernel@200000 {
267 label = "kernel";
268 reg = <0x200000 0x600000>;
269 };
270
271 rootfs@800000 {
272 label = "rootfs";
273 reg = <0x800000 0x0f800000>;
274 };
275 };
276 };
277
278 gpio_keys {
279 compatible = "gpio-keys";
280
281 pinctrl-names = "default";
282 pinctrl-0 = <&pinctrl_key_gpio>;
283
284 pb_user1 {
285 label = "pb_user1";
286 gpios = <&pioE 13 GPIO_ACTIVE_HIGH>;
287 linux,code = <0x100>;
288 wakeup-source;
289 };
290 };
291
292 leds {
293 compatible = "gpio-leds";
294 status = "okay";
295
296 d8 {
297 label = "d8";
298 /* PE28, conflicts with usart4 rts pin */
299 gpios = <&pioE 28 GPIO_ACTIVE_LOW>;
300 };
301
302 d9 {
303 label = "d9";
304 gpios = <&pioE 9 GPIO_ACTIVE_HIGH>;
305 };
306
307 d10 {
308 label = "d10";
309 gpios = <&pioE 8 GPIO_ACTIVE_LOW>;
310 linux,default-trigger = "heartbeat";
311 };
312 };
313
314 sound {
315 compatible = "atmel,asoc-wm8904";
316 pinctrl-names = "default";
317 pinctrl-0 = <&pinctrl_pck2_as_audio_mck>;
318
319 atmel,model = "wm8904 @ SAMA5D4EK";
320 atmel,audio-routing =
321 "Headphone Jack", "HPOUTL",
322 "Headphone Jack", "HPOUTR",
323 "IN1L", "Line In Jack",
324 "IN1R", "Line In Jack";
325
326 atmel,ssc-controller = <&ssc0>;
327 atmel,audio-codec = <&wm8904>;
328 };
329};