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289f979c HS |
1 | /* |
2 | * at91sam9g45-corvus.dts Device Tree file fir Siemens corvus board | |
3 | * (C) Copyright 2016 Heiko Schocher <hs@denx.de> | |
4 | * | |
5 | * based on: | |
6 | * at91sam9m10g45ek.dts - Device Tree file for AT91SAM9M10G45-EK board | |
7 | * | |
8 | * Copyright (C) 2011 Atmel, | |
9 | * 2011 Nicolas Ferre <nicolas.ferre@atmel.com> | |
10 | * | |
11 | * SPDX-License-Identifier: GPL-2.0+ | |
12 | */ | |
13 | /dts-v1/; | |
14 | #include "at91sam9g45.dtsi" | |
15 | ||
16 | / { | |
17 | model = "Siemens corvus"; | |
18 | compatible = "atmel,at91sam9m10g45ek", "atmel,at91sam9g45", "atmel,at91sam9"; | |
19 | ||
20 | chosen { | |
72fa5893 | 21 | u-boot,dm-pre-reloc; |
289f979c HS |
22 | stdout-path = &dbgu; |
23 | }; | |
24 | ||
25 | memory { | |
26 | reg = <0x70000000 0x8000000>; | |
27 | }; | |
28 | ||
29 | clocks { | |
30 | slow_xtal { | |
31 | clock-frequency = <32768>; | |
32 | }; | |
33 | ||
34 | main_xtal { | |
35 | clock-frequency = <12000000>; | |
36 | }; | |
37 | }; | |
38 | ||
39 | ahb { | |
40 | apb { | |
41 | dbgu: serial@ffffee00 { | |
72fa5893 | 42 | u-boot,dm-pre-reloc; |
289f979c HS |
43 | status = "okay"; |
44 | }; | |
45 | ||
46 | usart1: serial@fff90000 { | |
47 | pinctrl-0 = | |
48 | <&pinctrl_usart1 | |
49 | &pinctrl_usart1_rts | |
50 | &pinctrl_usart1_cts>; | |
51 | status = "okay"; | |
52 | }; | |
53 | ||
54 | macb0: ethernet@fffbc000 { | |
55 | phy-mode = "rmii"; | |
56 | status = "okay"; | |
57 | }; | |
58 | ||
59 | watchdog@fffffd40 { | |
60 | status = "okay"; | |
61 | }; | |
62 | ||
63 | spi0: spi@fffa4000{ | |
64 | status = "okay"; | |
65 | cs-gpios = <&pioB 3 0>, <0>, <0>, <0>; | |
66 | mtd_dataflash@0 { | |
67 | compatible = "atmel,at45", "atmel,dataflash"; | |
68 | spi-max-frequency = <13000000>; | |
69 | reg = <0>; | |
70 | }; | |
71 | }; | |
72 | ||
73 | usb2: gadget@fff78000 { | |
74 | atmel,vbus-gpio = <&pioB 19 GPIO_ACTIVE_HIGH>; | |
75 | status = "okay"; | |
76 | }; | |
77 | ||
78 | rtc@fffffd20 { | |
79 | atmel,rtt-rtc-time-reg = <&gpbr 0x0>; | |
80 | status = "okay"; | |
81 | }; | |
82 | ||
83 | gpbr: syscon@fffffd60 { | |
84 | status = "okay"; | |
85 | }; | |
86 | ||
87 | rtc@fffffdb0 { | |
88 | status = "okay"; | |
89 | }; | |
90 | }; | |
91 | ||
92 | nand0: nand@40000000 { | |
93 | nand-bus-width = <8>; | |
94 | nand-ecc-mode = "soft"; | |
95 | nand-on-flash-bbt; | |
96 | status = "okay"; | |
97 | }; | |
98 | ||
99 | usb0: ohci@00700000 { | |
100 | status = "okay"; | |
101 | num-ports = <2>; | |
102 | atmel,vbus-gpio = <&pioD 1 GPIO_ACTIVE_LOW | |
103 | &pioD 3 GPIO_ACTIVE_LOW>; | |
104 | }; | |
105 | ||
106 | usb1: ehci@00800000 { | |
107 | status = "okay"; | |
108 | }; | |
109 | }; | |
110 | }; |