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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 = "console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs"; | |
17 | }; | |
18 | ||
19 | ahb { | |
20 | apb { | |
21 | mmc0: mmc@f0008000 { | |
22 | pinctrl-0 = < | |
23 | &pinctrl_board_mmc0 | |
24 | &pinctrl_mmc0_slot0_clk_cmd_dat0 | |
25 | &pinctrl_mmc0_slot0_dat1_3>; | |
26 | status = "okay"; | |
27 | slot@0 { | |
28 | reg = <0>; | |
29 | bus-width = <4>; | |
30 | cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>; | |
31 | }; | |
32 | }; | |
33 | ||
34 | mmc1: mmc@f000c000 { | |
35 | pinctrl-0 = < | |
36 | &pinctrl_board_mmc1 | |
37 | &pinctrl_mmc1_slot0_clk_cmd_dat0 | |
38 | &pinctrl_mmc1_slot0_dat1_3>; | |
39 | status = "okay"; | |
40 | slot@0 { | |
41 | reg = <0>; | |
42 | bus-width = <4>; | |
43 | cd-gpios = <&pioD 14 GPIO_ACTIVE_HIGH>; | |
44 | }; | |
45 | }; | |
46 | ||
47 | dbgu: serial@fffff200 { | |
48 | status = "okay"; | |
49 | }; | |
50 | ||
51 | usart0: serial@f801c000 { | |
52 | status = "okay"; | |
53 | }; | |
54 | ||
55 | usb2: gadget@f803c000 { | |
56 | atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>; | |
57 | status = "okay"; | |
58 | }; | |
59 | ||
60 | i2c0: i2c@f8010000 { | |
61 | status = "okay"; | |
62 | }; | |
63 | ||
64 | pinctrl@fffff400 { | |
65 | mmc0 { | |
66 | pinctrl_board_mmc0: mmc0-board { | |
67 | atmel,pins = | |
68 | <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */ | |
69 | }; | |
70 | }; | |
71 | ||
72 | mmc1 { | |
73 | pinctrl_board_mmc1: mmc1-board { | |
74 | atmel,pins = | |
75 | <AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD14 gpio CD pin pull up and deglitch */ | |
76 | }; | |
77 | }; | |
78 | }; | |
79 | ||
80 | spi0: spi@f0000000 { | |
81 | status = "okay"; | |
82 | cs-gpios = <&pioA 14 0>, <0>, <0>, <0>; | |
83 | m25p80@0 { | |
84 | compatible = "atmel,at25df321a"; | |
85 | spi-max-frequency = <50000000>; | |
86 | reg = <0>; | |
87 | }; | |
88 | }; | |
89 | ||
90 | watchdog@fffffe40 { | |
91 | status = "okay"; | |
92 | }; | |
93 | }; | |
94 | ||
95 | usb0: ohci@00600000 { | |
96 | status = "okay"; | |
97 | num-ports = <2>; | |
98 | atmel,vbus-gpio = <&pioD 19 GPIO_ACTIVE_LOW | |
99 | &pioD 20 GPIO_ACTIVE_LOW | |
100 | >; | |
101 | }; | |
102 | ||
103 | usb1: ehci@00700000 { | |
104 | status = "okay"; | |
105 | }; | |
106 | }; | |
107 | }; |