Commit | Line | Data |
---|---|---|
f81a8637 AL |
1 | /* |
2 | * Marvell OpenRD (Base|Client|Ultimate) Board Description | |
3 | * | |
4 | * Andrew Lunn <andrew@lunn.ch> | |
5 | * | |
6 | * This file is licensed under the terms of the GNU General Public | |
7 | * License version 2. This program is licensed "as is" without any | |
8 | * warranty of any kind, whether express or implied. | |
9 | * | |
10 | * This file contains the definitions that are common between the three | |
11 | * variants of the Marvell Kirkwood Development Board. | |
12 | */ | |
13 | ||
14 | #include "kirkwood.dtsi" | |
15 | #include "kirkwood-6281.dtsi" | |
16 | ||
17 | / { | |
18 | memory { | |
19 | device_type = "memory"; | |
20 | reg = <0x00000000 0x20000000>; | |
21 | }; | |
22 | ||
23 | chosen { | |
24 | bootargs = "console=ttyS0,115200n8"; | |
25 | stdout-path = &uart0; | |
26 | }; | |
27 | ||
f81a8637 AL |
28 | ocp@f1000000 { |
29 | pinctrl: pin-controller@10000 { | |
30 | pinctrl-0 = <&pmx_select28 &pmx_sdio_cd &pmx_select34>; | |
31 | pinctrl-names = "default"; | |
32 | ||
39ac0979 | 33 | pmx_select28: pmx-select-rs232-rs485 { |
f81a8637 AL |
34 | marvell,pins = "mpp28"; |
35 | marvell,function = "gpio"; | |
36 | }; | |
37 | pmx_sdio_cd: pmx-sdio-cd { | |
38 | marvell,pins = "mpp29"; | |
39 | marvell,function = "gpio"; | |
40 | }; | |
2b1fd398 | 41 | pmx_select34: pmx-select-uart-sd { |
f81a8637 AL |
42 | marvell,pins = "mpp34"; |
43 | marvell,function = "gpio"; | |
44 | }; | |
45 | }; | |
46 | serial@12000 { | |
47 | status = "okay"; | |
48 | ||
49 | }; | |
50 | sata@80000 { | |
51 | status = "okay"; | |
52 | nr-ports = <2>; | |
53 | }; | |
54 | mvsdio@90000 { | |
55 | status = "okay"; | |
56 | cd-gpios = <&gpio0 29 9>; | |
57 | }; | |
39ac0979 AK |
58 | gpio@10100 { |
59 | p28 { | |
60 | gpio-hog; | |
61 | gpios = <28 GPIO_ACTIVE_HIGH>; | |
62 | /* | |
63 | * SelRS232or485 selects between RS-232 or RS-485 | |
64 | * mode for the second UART. | |
65 | * | |
66 | * Low: RS-232 | |
67 | * High: RS-485 | |
68 | * | |
69 | * To use the second UART, you need to change also | |
70 | * the SelUARTorSD. | |
71 | */ | |
72 | output-low; | |
73 | line-name = "SelRS232or485"; | |
74 | }; | |
75 | }; | |
28c494d0 AK |
76 | gpio@10140 { |
77 | p2 { | |
78 | gpio-hog; | |
79 | gpios = <2 GPIO_ACTIVE_HIGH>; | |
39ac0979 AK |
80 | /* |
81 | * SelUARTorSD selects between the second UART | |
82 | * (serial@12100) and SD (mvsdio@90000). | |
83 | * | |
84 | * Low: UART | |
85 | * High: SD | |
86 | * | |
87 | * When changing this line make sure the newly | |
88 | * selected device node is enabled and the | |
89 | * previously selected device node is disabled. | |
90 | */ | |
28c494d0 AK |
91 | output-high; /* Select SD by default */ |
92 | line-name = "SelUARTorSD"; | |
93 | }; | |
94 | }; | |
f81a8637 AL |
95 | }; |
96 | }; | |
97 | ||
98 | &nand { | |
99 | status = "okay"; | |
100 | pinctrl-0 = <&pmx_nand>; | |
101 | pinctrl-names = "default"; | |
102 | ||
103 | partition@0 { | |
104 | label = "u-boot"; | |
105 | reg = <0x0000000 0x100000>; | |
106 | }; | |
107 | ||
108 | partition@100000 { | |
109 | label = "uImage"; | |
110 | reg = <0x0100000 0x400000>; | |
111 | }; | |
112 | ||
113 | partition@600000 { | |
114 | label = "root"; | |
115 | reg = <0x0600000 0x1FA00000>; | |
116 | }; | |
117 | }; | |
eb13cf83 | 118 | |
c721da1d GC |
119 | &pciec { |
120 | status = "okay"; | |
121 | }; | |
122 | ||
eb13cf83 AL |
123 | &pcie0 { |
124 | status = "okay"; | |
125 | }; |