Merge tag 'linux-kselftest-kunit-5.15-rc1' of git://git.kernel.org/pub/scm/linux...
[linux-2.6-microblaze.git] / arch / arm / boot / dts / at91-sama5d4_xplained.dts
1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3  * at91-sama5d4_xplained.dts - Device Tree file for SAMA5D4 Xplained board
4  *
5  *  Copyright (C) 2015 Atmel,
6  *                2015 Josh Wu <josh.wu@atmel.com>
7  */
8 /dts-v1/;
9 #include "sama5d4.dtsi"
10 #include <dt-bindings/input/input.h>
11
12 / {
13         model = "Atmel SAMA5D4 Xplained";
14         compatible = "atmel,sama5d4-xplained", "atmel,sama5d4", "atmel,sama5";
15
16         chosen {
17                 stdout-path = "serial0:115200n8";
18         };
19
20         memory@20000000 {
21                 reg = <0x20000000 0x20000000>;
22         };
23
24         clocks {
25                 slow_xtal {
26                         clock-frequency = <32768>;
27                 };
28
29                 main_xtal {
30                         clock-frequency = <12000000>;
31                 };
32         };
33
34         ahb {
35                 apb {
36                         uart0: serial@f8004000 {
37                                 atmel,use-dma-rx;
38                                 atmel,use-dma-tx;
39                                 status = "okay";
40                         };
41
42                         i2c0: i2c@f8014000 {
43                                 i2c-digital-filter;
44                                 status = "okay";
45                         };
46
47                         macb0: ethernet@f8020000 {
48                                 phy-mode = "rmii";
49                                 status = "okay";
50                                 pinctrl-names = "default";
51                                 pinctrl-0 = <&pinctrl_macb0_rmii &pinctrl_macb0_phy_irq>;
52
53                                 phy0: ethernet-phy@1 {
54                                         interrupt-parent = <&pioE>;
55                                         interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
56                                         reg = <1>;
57                                 };
58                         };
59
60                         mmc1: mmc@fc000000 {
61                                 pinctrl-names = "default";
62                                 pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
63                                 vmmc-supply = <&vcc_mmc1_reg>;
64                                 vqmmc-supply = <&vcc_3v3_reg>;
65                                 status = "okay";
66                                 slot@0 {
67                                         reg = <0>;
68                                         bus-width = <4>;
69                                         cd-gpios = <&pioE 3 0>;
70                                 };
71                         };
72
73                         usart3: serial@fc00c000 {
74                                 atmel,use-dma-rx;
75                                 atmel,use-dma-tx;
76                                 status = "okay";
77                         };
78
79                         usart4: serial@fc010000 {
80                                 status = "okay";
81                         };
82
83                         spi1: spi@fc018000 {
84                                 pinctrl-names = "default";
85                                 pinctrl-0 = <&pinctrl_spi0_cs>;
86                                 cs-gpios = <&pioB 21 0>;
87                                 status = "okay";
88                         };
89
90                         tcb2: timer@fc024000 {
91                                 timer0: timer@0 {
92                                         compatible = "atmel,tcb-timer";
93                                         reg = <0>;
94                                 };
95
96                                 timer1: timer@1 {
97                                         compatible = "atmel,tcb-timer";
98                                         reg = <1>;
99                                 };
100                         };
101
102                         adc0: adc@fc034000 {
103                                 pinctrl-names = "default";
104                                 pinctrl-0 = <
105                                         /* external trigger conflicts with USBA_VBUS */
106                                         &pinctrl_adc0_ad0
107                                         &pinctrl_adc0_ad1
108                                         &pinctrl_adc0_ad2
109                                         &pinctrl_adc0_ad3
110                                         &pinctrl_adc0_ad4
111                                         >;
112                                 atmel,adc-vref = <3300>;
113                                 status = "okay";
114                         };
115
116                         watchdog@fc068640 {
117                                 status = "okay";
118                         };
119
120                         pinctrl@fc06a000 {
121                                 board {
122                                         pinctrl_mmc1_cd: mmc1_cd {
123                                                 atmel,pins =
124                                                         <AT91_PIOE 3 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
125                                         };
126                                         pinctrl_usba_vbus: usba_vbus {
127                                                 atmel,pins =
128                                                         <AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;
129                                         };
130                                         pinctrl_usb_default: usb_default {
131                                                 atmel,pins =
132                                                         <AT91_PIOE 11 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
133                                                          AT91_PIOE 14 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
134                                         };
135                                         pinctrl_key_gpio: key_gpio_0 {
136                                                 atmel,pins =
137                                                         <AT91_PIOE 8 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
138                                         };
139                                         pinctrl_macb0_phy_irq: macb0_phy_irq_0 {
140                                                 atmel,pins =
141                                                         <AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
142                                         };
143                                         pinctrl_spi0_cs: spi0_cs_default {
144                                                 atmel,pins =
145                                                         <AT91_PIOB 21 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
146                                         };
147                                         pinctrl_gpio_leds: gpio_leds_default {
148                                                 atmel,pins =
149                                                         <AT91_PIOD 30 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
150                                                          AT91_PIOE 15 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
151                                         };
152                                         pinctrl_vcc_mmc1_reg: vcc_mmc1_reg {
153                                                 atmel,pins =
154                                                         <AT91_PIOE 4 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
155                                         };
156                                 };
157                         };
158                 };
159
160                 usb0: gadget@400000 {
161                         atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>;
162                         pinctrl-names = "default";
163                         pinctrl-0 = <&pinctrl_usba_vbus>;
164                         status = "okay";
165                 };
166
167                 usb1: ohci@500000 {
168                         num-ports = <3>;
169                         atmel,vbus-gpio = <0
170                                            &pioE 11 GPIO_ACTIVE_HIGH
171                                            &pioE 14 GPIO_ACTIVE_HIGH
172                                           >;
173                         pinctrl-names = "default";
174                         pinctrl-0 = <&pinctrl_usb_default>;
175                         status = "okay";
176                 };
177
178                 usb2: ehci@600000 {
179                         status = "okay";
180                 };
181
182                 ebi: ebi@10000000 {
183                         pinctrl-0 = <&pinctrl_ebi_cs3 &pinctrl_ebi_nrd_nandoe
184                                      &pinctrl_ebi_nwe_nandwe &pinctrl_ebi_nandrdy
185                                      &pinctrl_ebi_data_0_7 &pinctrl_ebi_nand_addr>;
186                         pinctrl-names = "default";
187                         status = "okay";
188
189                         nand_controller: nand-controller {
190                                 status = "okay";
191
192                                 nand@3 {
193                                         reg = <0x3 0x0 0x2>;
194                                         atmel,rb = <0>;
195                                         nand-bus-width = <8>;
196                                         nand-ecc-mode = "hw";
197                                         nand-on-flash-bbt;
198                                         label = "atmel_nand";
199
200                                         partitions {
201                                                 compatible = "fixed-partitions";
202                                                 #address-cells = <1>;
203                                                 #size-cells = <1>;
204
205                                                 at91bootstrap@0 {
206                                                         label = "at91bootstrap";
207                                                         reg = <0x0 0x40000>;
208                                                 };
209
210                                                 bootloader@40000 {
211                                                         label = "bootloader";
212                                                         reg = <0x40000 0xc0000>;
213                                                 };
214
215                                                 bootloaderenvred@100000 {
216                                                         label = "bootloader env redundant";
217                                                         reg = <0x100000 0x40000>;
218                                                 };
219
220                                                 bootloaderenv@140000 {
221                                                         label = "bootloader env";
222                                                         reg = <0x140000 0x40000>;
223                                                 };
224
225                                                 dtb@180000 {
226                                                         label = "device tree";
227                                                         reg = <0x180000 0x80000>;
228                                                 };
229
230                                                 kernel@200000 {
231                                                         label = "kernel";
232                                                         reg = <0x200000 0x600000>;
233                                                 };
234
235                                                 rootfs@800000 {
236                                                         label = "rootfs";
237                                                         reg = <0x800000 0x1f800000>;
238                                                 };
239                                         };
240                                 };
241                         };
242                 };
243         };
244
245         gpio_keys {
246                 compatible = "gpio-keys";
247
248                 pinctrl-names = "default";
249                 pinctrl-0 = <&pinctrl_key_gpio>;
250
251                 pb_user1 {
252                         label = "pb_user1";
253                         gpios = <&pioE 8 GPIO_ACTIVE_HIGH>;
254                         linux,code = <KEY_PROG1>;
255                         wakeup-source;
256                 };
257         };
258
259         leds {
260                 compatible = "gpio-leds";
261                 pinctrl-names = "default";
262                 pinctrl-0 = <&pinctrl_gpio_leds>;
263                 status = "okay";
264
265                 d8 {
266                         label = "d8";
267                         gpios = <&pioD 30 GPIO_ACTIVE_HIGH>;
268                         default-state = "on";
269                 };
270
271                 d10 {
272                         label = "d10";
273                         gpios = <&pioE 15 GPIO_ACTIVE_LOW>;
274                         linux,default-trigger = "heartbeat";
275                 };
276         };
277
278         vcc_3v3_reg: fixedregulator_3v3 {
279                 compatible = "regulator-fixed";
280                 regulator-name = "VCC 3V3";
281                 regulator-min-microvolt = <3300000>;
282                 regulator-max-microvolt = <3300000>;
283                 regulator-boot-on;
284                 regulator-always-on;
285         };
286
287         vcc_mmc1_reg: fixedregulator_mmc1 {
288                 compatible = "regulator-fixed";
289                 pinctrl-names = "default";
290                 pinctrl-0 = <&pinctrl_vcc_mmc1_reg>;
291                 gpio = <&pioE 4 GPIO_ACTIVE_LOW>;
292                 regulator-name = "VDD MCI1";
293                 regulator-min-microvolt = <3300000>;
294                 regulator-max-microvolt = <3300000>;
295                 vin-supply = <&vcc_3v3_reg>;
296                 regulator-always-on;
297         };
298 };