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1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * at91sam9x5ek.dtsi - Device Tree file for AT91SAM9x5CM Base board
4 *
5 * Copyright (C) 2012 Atmel,
6 * 2012 Nicolas Ferre <nicolas.ferre@atmel.com>
7 */
8#include "at91sam9x5cm.dtsi"
9
10/ {
11 model = "Atmel AT91SAM9X5-EK";
12 compatible = "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
13
14 chosen {
15 bootargs = "root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs";
16 stdout-path = "serial0:115200n8";
17 };
18
19 sound {
20 compatible = "atmel,sam9x5-wm8731-audio";
21
22 atmel,model = "wm8731 @ AT91SAM9X5EK";
23
24 atmel,audio-routing =
25 "Headphone Jack", "RHPOUT",
26 "Headphone Jack", "LHPOUT",
27 "LLINEIN", "Line In Jack",
28 "RLINEIN", "Line In Jack";
29
30 atmel,ssc-controller = <&ssc0>;
31 atmel,audio-codec = <&wm8731>;
32 };
33};
34
35&adc0 {
36 atmel,adc-ts-wires = <4>;
37 atmel,adc-ts-pressure-threshold = <10000>;
38 status = "okay";
39};
40
41&dbgu {
42 status = "okay";
43};
44
45&i2c0 {
46 status = "okay";
47
48 wm8731: wm8731@1a {
49 compatible = "wm8731";
50 reg = <0x1a>;
51 };
52};
53
54&mmc0 {
55 pinctrl-0 = <
56 &pinctrl_board_mmc0
57 &pinctrl_mmc0_slot0_clk_cmd_dat0
58 &pinctrl_mmc0_slot0_dat1_3>;
59 status = "okay";
60
61 slot@0 {
62 reg = <0>;
63 bus-width = <4>;
64 cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>;
65 };
66};
67
68&mmc1 {
69 pinctrl-0 = <
70 &pinctrl_board_mmc1
71 &pinctrl_mmc1_slot0_clk_cmd_dat0
72 &pinctrl_mmc1_slot0_dat1_3>;
73 status = "okay";
74
75 slot@0 {
76 reg = <0>;
77 bus-width = <4>;
78 cd-gpios = <&pioD 14 GPIO_ACTIVE_HIGH>;
79 };
80};
81
82&pinctrl {
83 camera_sensor {
84 pinctrl_pck0_as_isi_mck: pck0_as_isi_mck-0 {
85 atmel,pins =
86 <AT91_PIOC 15 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* ISI_MCK */
87 };
88
89 pinctrl_sensor_power: sensor_power-0 {
90 atmel,pins =
91 <AT91_PIOA 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
92 };
93
94 pinctrl_sensor_reset: sensor_reset-0 {
95 atmel,pins =
96 <AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
97 };
98 };
99
100 mmc0 {
101 pinctrl_board_mmc0: mmc0-board {
102 atmel,pins =
103 <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */
104 };
105 };
106
107 mmc1 {
108 pinctrl_board_mmc1: mmc1-board {
109 atmel,pins =
110 <AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD14 gpio CD pin pull up and deglitch */
111 };
112 };
113
114 usb2 {
115 pinctrl_board_usb2: usb2-board {
116 atmel,pins =
117 <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PB16 gpio vbus sense, deglitch */
118 };
119 };
120};
121
122&spi0 {
123 cs-gpios = <&pioA 14 0>, <0>, <0>, <0>;
124 status = "disabled"; /* conflicts with mmc1 */
125
126 m25p80@0 {
127 compatible = "atmel,at25df321a";
128 spi-max-frequency = <50000000>;
129 reg = <0>;
130 };
131};
132
133&ssc0 {
134 status = "okay";
135};
136
137&usart0 {
138 atmel,use-dma-rx;
139 atmel,use-dma-tx;
140 status = "okay";
141};
142
143&usb0 {
144 num-ports = <3>;
145 atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */
146 &pioD 19 GPIO_ACTIVE_LOW
147 &pioD 20 GPIO_ACTIVE_LOW
148 >;
149 status = "okay";
150};
151
152&usb1 {
153 status = "okay";
154};
155
156&usb2 {
157 pinctrl-names = "default";
158 pinctrl-0 = <&pinctrl_board_usb2>;
159 atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>;
160 status = "okay";
161};
162
163&watchdog {
164 status = "okay";
165};
1/*
2 * at91sam9x5ek.dtsi - Device Tree file for AT91SAM9x5CM Base board
3 *
4 * Copyright (C) 2012 Atmel,
5 * 2012 Nicolas Ferre <nicolas.ferre@atmel.com>
6 *
7 * Licensed under GPLv2 or later.
8 */
9#include "at91sam9x5cm.dtsi"
10
11/ {
12 model = "Atmel AT91SAM9X5-EK";
13 compatible = "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
14
15 chosen {
16 bootargs = "root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs";
17 stdout-path = "serial0:115200n8";
18 };
19
20 ahb {
21 apb {
22 mmc0: mmc@f0008000 {
23 pinctrl-0 = <
24 &pinctrl_board_mmc0
25 &pinctrl_mmc0_slot0_clk_cmd_dat0
26 &pinctrl_mmc0_slot0_dat1_3>;
27 status = "okay";
28 slot@0 {
29 reg = <0>;
30 bus-width = <4>;
31 cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>;
32 };
33 };
34
35 mmc1: mmc@f000c000 {
36 pinctrl-0 = <
37 &pinctrl_board_mmc1
38 &pinctrl_mmc1_slot0_clk_cmd_dat0
39 &pinctrl_mmc1_slot0_dat1_3>;
40 status = "okay";
41 slot@0 {
42 reg = <0>;
43 bus-width = <4>;
44 cd-gpios = <&pioD 14 GPIO_ACTIVE_HIGH>;
45 };
46 };
47
48 dbgu: serial@fffff200 {
49 status = "okay";
50 };
51
52 usart0: serial@f801c000 {
53 status = "okay";
54 };
55
56 usb2: gadget@f803c000 {
57 pinctrl-names = "default";
58 pinctrl-0 = <&pinctrl_board_usb2>;
59 atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>;
60 status = "okay";
61 };
62
63 isi: isi@f8048000 {
64 status = "disabled";
65 port {
66 isi_0: endpoint@0 {
67 remote-endpoint = <&ov2640_0>;
68 bus-width = <8>;
69 vsync-active = <1>;
70 hsync-active = <1>;
71 };
72 };
73 };
74
75 i2c0: i2c@f8010000 {
76 status = "okay";
77
78 wm8731: wm8731@1a {
79 compatible = "wm8731";
80 reg = <0x1a>;
81 };
82
83 ov2640: camera@0x30 {
84 compatible = "ovti,ov2640";
85 reg = <0x30>;
86 pinctrl-names = "default";
87 pinctrl-0 = <&pinctrl_pck0_as_isi_mck &pinctrl_sensor_power &pinctrl_sensor_reset>;
88 resetb-gpios = <&pioA 7 GPIO_ACTIVE_LOW>;
89 pwdn-gpios = <&pioA 13 GPIO_ACTIVE_HIGH>;
90 clocks = <&pck0>;
91 clock-names = "xvclk";
92 assigned-clocks = <&pck0>;
93 assigned-clock-rates = <25000000>;
94 status = "disabled";
95
96 port {
97 ov2640_0: endpoint {
98 remote-endpoint = <&isi_0>;
99 bus-width = <8>;
100 };
101 };
102 };
103 };
104
105 adc0: adc@f804c000 {
106 atmel,adc-ts-wires = <4>;
107 atmel,adc-ts-pressure-threshold = <10000>;
108 status = "okay";
109 };
110
111 pinctrl@fffff400 {
112 camera_sensor {
113 pinctrl_pck0_as_isi_mck: pck0_as_isi_mck-0 {
114 atmel,pins =
115 <AT91_PIOC 15 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* ISI_MCK */
116 };
117
118 pinctrl_sensor_power: sensor_power-0 {
119 atmel,pins =
120 <AT91_PIOA 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
121 };
122
123 pinctrl_sensor_reset: sensor_reset-0 {
124 atmel,pins =
125 <AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
126 };
127 };
128
129 mmc0 {
130 pinctrl_board_mmc0: mmc0-board {
131 atmel,pins =
132 <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */
133 };
134 };
135
136 mmc1 {
137 pinctrl_board_mmc1: mmc1-board {
138 atmel,pins =
139 <AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD14 gpio CD pin pull up and deglitch */
140 };
141 };
142
143 usb2 {
144 pinctrl_board_usb2: usb2-board {
145 atmel,pins =
146 <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PB16 gpio vbus sense, deglitch */
147 };
148 };
149 };
150
151 spi0: spi@f0000000 {
152 status = "okay";
153 cs-gpios = <&pioA 14 0>, <0>, <0>, <0>;
154 m25p80@0 {
155 compatible = "atmel,at25df321a";
156 spi-max-frequency = <50000000>;
157 reg = <0>;
158 };
159 };
160
161 watchdog@fffffe40 {
162 status = "okay";
163 };
164
165 ssc0: ssc@f0010000 {
166 status = "okay";
167 };
168 };
169
170 usb0: ohci@00600000 {
171 status = "okay";
172 num-ports = <3>;
173 atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */
174 &pioD 19 GPIO_ACTIVE_LOW
175 &pioD 20 GPIO_ACTIVE_LOW
176 >;
177 };
178
179 usb1: ehci@00700000 {
180 status = "okay";
181 };
182 };
183
184 sound {
185 compatible = "atmel,sam9x5-wm8731-audio";
186
187 atmel,model = "wm8731 @ AT91SAM9X5EK";
188
189 atmel,audio-routing =
190 "Headphone Jack", "RHPOUT",
191 "Headphone Jack", "LHPOUT",
192 "LLINEIN", "Line In Jack",
193 "RLINEIN", "Line In Jack";
194
195 atmel,ssc-controller = <&ssc0>;
196 atmel,audio-codec = <&wm8731>;
197 };
198};