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a4ed412e MD |
1 | /* |
2 | * Device Tree Source for the Genmai board | |
3 | * | |
2606f47b WS |
4 | * Copyright (C) 2013-14 Renesas Solutions Corp. |
5 | * Copyright (C) 2014 Wolfram Sang, Sang Engineering <wsa@sang-engineering.com> | |
a4ed412e MD |
6 | * |
7 | * This file is licensed under the terms of the GNU General Public License | |
8 | * version 2. This program is licensed "as is" without any warranty of any | |
9 | * kind, whether express or implied. | |
10 | */ | |
11 | ||
12 | /dts-v1/; | |
31c46cbf | 13 | #include "r7s72100.dtsi" |
a4ed412e MD |
14 | |
15 | / { | |
16 | model = "Genmai"; | |
17 | compatible = "renesas,genmai", "renesas,r7s72100"; | |
18 | ||
2606f47b WS |
19 | aliases { |
20 | serial2 = &scif2; | |
21 | }; | |
22 | ||
a4ed412e | 23 | chosen { |
a6789866 GU |
24 | bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; |
25 | stdout-path = &scif2; | |
a4ed412e MD |
26 | }; |
27 | ||
28 | memory { | |
29 | device_type = "memory"; | |
30 | reg = <0x08000000 0x08000000>; | |
31 | }; | |
32 | ||
33 | lbsc { | |
34 | #address-cells = <1>; | |
35 | #size-cells = <1>; | |
36 | }; | |
37 | }; | |
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38 | |
39 | &extal_clk { | |
40 | clock-frequency = <13330000>; | |
41 | }; | |
42 | ||
43 | &usb_x1_clk { | |
44 | clock-frequency = <48000000>; | |
45 | }; | |
46 | ||
9dddfcfa | 47 | &mtu2 { |
5f61ffb5 | 48 | status = "okay"; |
9dddfcfa LP |
49 | }; |
50 | ||
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51 | &i2c2 { |
52 | status = "okay"; | |
53 | clock-frequency = <400000>; | |
54 | ||
55 | eeprom@50 { | |
56 | compatible = "renesas,24c128"; | |
57 | reg = <0x50>; | |
58 | pagesize = <64>; | |
59 | }; | |
60 | }; | |
61 | ||
62 | &scif2 { | |
63 | status = "okay"; | |
64 | }; | |
ae6b6184 GU |
65 | |
66 | &spi4 { | |
67 | status = "okay"; | |
68 | ||
69 | codec: codec@0 { | |
70 | compatible = "wlf,wm8978"; | |
71 | reg = <0>; | |
72 | spi-max-frequency = <5000000>; | |
73 | }; | |
74 | }; |