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Wenyou Yang25e88d42017-04-18 13:49:34 +08001/*
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 u-boot,dm-pre-reloc;
19 };
20
21 ahb {
22 apb {
23 mmc0: mmc@f0008000 {
24 pinctrl-0 = <
25 &pinctrl_board_mmc0
26 &pinctrl_mmc0_slot0_clk_cmd_dat0
27 &pinctrl_mmc0_slot0_dat1_3>;
28 status = "okay";
29 slot@0 {
30 reg = <0>;
31 bus-width = <4>;
32 cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>;
33 };
34 };
35
36 mmc1: mmc@f000c000 {
37 pinctrl-0 = <
38 &pinctrl_board_mmc1
39 &pinctrl_mmc1_slot0_clk_cmd_dat0
40 &pinctrl_mmc1_slot0_dat1_3>;
41 status = "okay";
42 slot@0 {
43 reg = <0>;
44 bus-width = <4>;
45 cd-gpios = <&pioD 14 GPIO_ACTIVE_HIGH>;
46 };
47 };
48
49 dbgu: serial@fffff200 {
50 u-boot,dm-pre-reloc;
51 status = "okay";
52 };
53
54 usart0: serial@f801c000 {
55 status = "okay";
56 };
57
58 usb2: gadget@f803c000 {
59 pinctrl-names = "default";
60 pinctrl-0 = <&pinctrl_board_usb2>;
61 atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>;
62 status = "okay";
63 };
64
65 i2c0: i2c@f8010000 {
66 status = "okay";
67
68 wm8731: wm8731@1a {
69 compatible = "wm8731";
70 reg = <0x1a>;
71 };
72 };
73
74 adc0: adc@f804c000 {
75 atmel,adc-ts-wires = <4>;
76 atmel,adc-ts-pressure-threshold = <10000>;
77 status = "okay";
78 };
79
80 pinctrl@fffff400 {
81 camera_sensor {
82 pinctrl_pck0_as_isi_mck: pck0_as_isi_mck-0 {
83 atmel,pins =
84 <AT91_PIOC 15 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* ISI_MCK */
85 };
86
87 pinctrl_sensor_power: sensor_power-0 {
88 atmel,pins =
89 <AT91_PIOA 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
90 };
91
92 pinctrl_sensor_reset: sensor_reset-0 {
93 atmel,pins =
94 <AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
95 };
96 };
97
98 mmc0 {
99 pinctrl_board_mmc0: mmc0-board {
100 atmel,pins =
101 <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */
102 };
103 };
104
105 mmc1 {
106 pinctrl_board_mmc1: mmc1-board {
107 atmel,pins =
108 <AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD14 gpio CD pin pull up and deglitch */
109 };
110 };
111
112 usb2 {
113 pinctrl_board_usb2: usb2-board {
114 atmel,pins =
115 <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PB16 gpio vbus sense, deglitch */
116 };
117 };
118 };
119
120 spi0: spi@f0000000 {
121 status = "okay";
122 cs-gpios = <&pioA 14 0>, <0>, <0>, <0>;
123 spi_flash@0 {
Neil Armstrongffd4c7c2019-02-10 10:16:20 +0000124 compatible = "jedec,spi-nor";
Wenyou Yang25e88d42017-04-18 13:49:34 +0800125 spi-max-frequency = <50000000>;
126 reg = <0>;
127 };
128 };
129
130 watchdog@fffffe40 {
131 status = "okay";
132 };
133
134 ssc0: ssc@f0010000 {
135 status = "okay";
136 };
137 };
138
139 usb0: ohci@00600000 {
140 status = "okay";
141 num-ports = <3>;
142 atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */
143 &pioD 19 GPIO_ACTIVE_LOW
144 &pioD 20 GPIO_ACTIVE_LOW
145 >;
146 };
147
148 usb1: ehci@00700000 {
149 status = "okay";
150 };
151 };
152
153 sound {
154 compatible = "atmel,sam9x5-wm8731-audio";
155
156 atmel,model = "wm8731 @ AT91SAM9X5EK";
157
158 atmel,audio-routing =
159 "Headphone Jack", "RHPOUT",
160 "Headphone Jack", "LHPOUT",
161 "LLINEIN", "Line In Jack",
162 "RLINEIN", "Line In Jack";
163
164 atmel,ssc-controller = <&ssc0>;
165 atmel,audio-codec = <&wm8731>;
166 };
167};