1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Copyright 2012 Armadeus Systems - <support@armadeus.com>
4 * Copyright 2012 Laurent Cans <laurent.cans@gmail.com>
5 *
6 * Based on mx51-babbage.dts
7 * Copyright 2011 Freescale Semiconductor, Inc.
8 * Copyright 2011 Linaro Ltd.
9 */
10
11 /dts-v1/;
12 #include "imx51.dtsi"
13
14 / {
15 model = "Armadeus Systems APF51 module";
16 compatible = "armadeus,imx51-apf51", "fsl,imx51";
17
18 memory@90000000 {
19 device_type = "memory";
20 reg = <0x90000000 0x20000000>;
21 };
22
23 clocks {
24 osc {
25 clock-frequency = <33554432>;
26 };
27 };
28 };
29
30 &fec {
31 pinctrl-names = "default";
32 pinctrl-0 = <&pinctrl_fec>;
33 phy-mode = "mii";
34 phy-reset-gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
35 phy-reset-duration = <1>;
36 status = "okay";
37 };
38
39 &iomuxc {
40 imx51-apf51 {
41 pinctrl_fec: fecgrp {
42 fsl,pins = <
43 MX51_PAD_DI_GP3__FEC_TX_ER 0x80000000
44 MX51_PAD_DI2_PIN4__FEC_CRS 0x80000000
45 MX51_PAD_DI2_PIN2__FEC_MDC 0x80000000
46 MX51_PAD_DI2_PIN3__FEC_MDIO 0x80000000
47 MX51_PAD_DI2_DISP_CLK__FEC_RDATA1 0x80000000
48 MX51_PAD_DI_GP4__FEC_RDATA2 0x80000000
49 MX51_PAD_DISP2_DAT0__FEC_RDATA3 0x80000000
50 MX51_PAD_DISP2_DAT1__FEC_RX_ER 0x80000000
51 MX51_PAD_DISP2_DAT6__FEC_TDATA1 0x80000000
52 MX51_PAD_DISP2_DAT7__FEC_TDATA2 0x80000000
53 MX51_PAD_DISP2_DAT8__FEC_TDATA3 0x80000000
54 MX51_PAD_DISP2_DAT9__FEC_TX_EN 0x80000000
55 MX51_PAD_DISP2_DAT10__FEC_COL 0x80000000
56 MX51_PAD_DISP2_DAT11__FEC_RX_CLK 0x80000000
57 MX51_PAD_DISP2_DAT12__FEC_RX_DV 0x80000000
58 MX51_PAD_DISP2_DAT13__FEC_TX_CLK 0x80000000
59 MX51_PAD_DISP2_DAT14__FEC_RDATA0 0x80000000
60 MX51_PAD_DISP2_DAT15__FEC_TDATA0 0x80000000
61 >;
62 };
63
64 pinctrl_uart3: uart3grp {
65 fsl,pins = <
66 MX51_PAD_UART3_RXD__UART3_RXD 0x1c5
67 MX51_PAD_UART3_TXD__UART3_TXD 0x1c5
68 >;
69 };
70 };
71 };
72
73 &nfc {
74 nand-bus-width = <8>;
75 nand-ecc-mode = "hw";
76 nand-on-flash-bbt;
77 status = "okay";
78 };
79
80 &uart3 {
81 pinctrl-names = "default";
82 pinctrl-0 = <&pinctrl_uart3>;
83 status = "okay";
84 };
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