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25e88d40 WY |
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 | 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 { | |
124 | compatible = "spi-flash"; | |
125 | 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 | }; |