1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * Marvell DB-{88F6281,88F6282}-BP Development Board Setup
4 *
5 * Saeed Bishara <saeed@marvell.com>
6 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
7 *
8 * This file contains the definitions that are common between the 6281
9 * and 6282 variants of the Marvell Kirkwood Development Board.
10 */
11
12 #include "kirkwood.dtsi"
13
14 / {
15 memory {
16 device_type = "memory";
17 reg = <0x00000000 0x20000000>; /* 512 MB */
18 };
19
20 chosen {
21 bootargs = "console=ttyS0,115200n8 earlyprintk";
22 stdout-path = &uart0;
23 };
24
25 ocp@f1000000 {
26 pin-controller@10000 {
27 pmx_sdio_gpios: pmx-sdio-gpios {
28 marvell,pins = "mpp37", "mpp38";
29 marvell,function = "gpio";
30 };
31 };
32
33 serial@12000 {
34 status = "okay";
35 };
36
37 sata@80000 {
38 nr-ports = <2>;
39 status = "okay";
40 };
41
42 ehci@50000 {
43 status = "okay";
44 };
45
46 mvsdio@90000 {
47 pinctrl-0 = <&pmx_sdio_gpios>;
48 pinctrl-names = "default";
49 wp-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
50 cd-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
51 status = "okay";
52 };
53 };
54 };
55
56 &nand {
57 chip-delay = <25>;
58 status = "okay";
59
60 partition@0 {
61 label = "uboot";
62 reg = <0x0 0x100000>;
63 };
64
65 partition@100000 {
66 label = "uImage";
67 reg = <0x100000 0x400000>;
68 };
69
70 partition@500000 {
71 label = "root";
72 reg = <0x500000 0x1fb00000>;
73 };
74 };
75
76 &mdio {
77 status = "okay";
78
79 ethphy0: ethernet-phy@8 {
80 reg = <8>;
81 };
82 };
83
84 ð0 {
85 status = "okay";
86 ethernet0-port@0 {
87 phy-handle = <ðphy0>;
88 };
89 };
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