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9c92ab61 | 1 | // SPDX-License-Identifier: GPL-2.0-only |
a14bf143 JI |
2 | /* |
3 | * Copyright (C) 2011 Picochip, Jamie Iles | |
a14bf143 JI |
4 | */ |
5 | ||
6 | /dts-v1/; | |
7 | /include/ "picoxcell-pc3x3.dtsi" | |
8 | / { | |
9 | model = "Picochip PC7302 (PC3X3)"; | |
10 | compatible = "picochip,pc7302-pc3x3", "picochip,pc3x3"; | |
11 | ||
12 | memory { | |
13 | device_type = "memory"; | |
14 | reg = <0x0 0x08000000>; | |
15 | }; | |
16 | ||
17 | chosen { | |
db543066 | 18 | stdout-path = &uart0; |
a14bf143 JI |
19 | }; |
20 | ||
21 | clocks { | |
22 | ref_clk: clock@10 { | |
23 | compatible = "fixed-clock"; | |
24 | clock-outputs = "ref"; | |
25 | clock-frequency = <20000000>; | |
26 | }; | |
27 | ||
28 | clkgate: clkgate@800a0048 { | |
29 | clock@4 { | |
30 | picochip,clk-no-disable; | |
31 | }; | |
32 | }; | |
33 | }; | |
34 | ||
35 | rwid-axi { | |
36 | ebi@50000000 { | |
37 | nand: gpio-nand@2,0 { | |
38 | compatible = "gpio-control-nand"; | |
39 | #address-cells = <1>; | |
40 | #size-cells = <1>; | |
41 | reg = <2 0x0000 0x1000>; | |
42 | bus-clock = <&ebi_clk>, "bus"; | |
43 | gpio-control-nand,io-sync-reg = | |
44 | <0x00000000 0x80220000>; | |
45 | ||
46 | gpios = <&banka 1 0 /* rdy */ | |
47 | &banka 2 0 /* nce */ | |
48 | &banka 3 0 /* ale */ | |
49 | &banka 4 0 /* cle */ | |
50 | 0 /* nwp */>; | |
51 | ||
52 | boot@100000 { | |
53 | label = "Boot"; | |
54 | reg = <0x100000 0x80000>; | |
55 | }; | |
56 | ||
57 | redundant-boot@200000 { | |
58 | label = "Redundant Boot"; | |
59 | reg = <0x200000 0x80000>; | |
60 | }; | |
61 | ||
62 | boot-env@300000 { | |
63 | label = "Boot Evironment"; | |
64 | reg = <0x300000 0x20000>; | |
65 | }; | |
66 | ||
67 | redundant-boot-env@320000 { | |
68 | label = "Redundant Boot Environment"; | |
69 | reg = <0x300000 0x20000>; | |
70 | }; | |
71 | ||
72 | kernel@380000 { | |
73 | label = "Kernel"; | |
74 | reg = <0x380000 0x800000>; | |
75 | }; | |
76 | ||
77 | fs@b80000 { | |
78 | label = "File System"; | |
79 | reg = <0xb80000 0xf480000>; | |
80 | }; | |
81 | }; | |
82 | }; | |
83 | }; | |
84 | }; |