1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Copyright 2012 Sascha Hauer, Pengutronix
4 */
5
6/dts-v1/;
7#include "imx25.dtsi"
8
9/ {
10	model = "Ka-Ro TX25";
11	compatible = "karo,imx25-tx25", "fsl,imx25";
12
13	chosen {
14		stdout-path = &uart1;
15	};
16
17	reg_fec_phy: regulator-0 {
18		compatible = "regulator-fixed";
19		regulator-name = "fec-phy";
20		regulator-min-microvolt = <3300000>;
21		regulator-max-microvolt = <3300000>;
22		gpio = <&gpio4 9 0>;
23		enable-active-high;
24	};
25
26	memory@80000000 {
27		device_type = "memory";
28		reg = <0x80000000 0x02000000 0x90000000 0x02000000>;
29	};
30};
31
32&iomuxc {
33	pinctrl_uart1: uart1grp {
34		fsl,pins = <
35			MX25_PAD_UART1_TXD__UART1_TXD 0x00000020
36			MX25_PAD_UART1_RXD__UART1_RXD 0x000000a0
37			MX25_PAD_UART1_CTS__UART1_CTS 0x00000060
38			MX25_PAD_UART1_RTS__UART1_RTS 0x000000e0
39		>;
40	};
41
42	pinctrl_fec: fecgrp {
43		fsl,pins = <
44			MX25_PAD_D11__GPIO_4_9		0x00000021 /* FEC PHY power on pin */
45			MX25_PAD_D13__GPIO_4_7		0x000000a1 /* FEC reset */
46			MX25_PAD_FEC_MDC__FEC_MDC	0x00000060
47			MX25_PAD_FEC_MDIO__FEC_MDIO	0x000001f0
48			MX25_PAD_FEC_TDATA0__FEC_TDATA0	0x00000060
49			MX25_PAD_FEC_TDATA1__FEC_TDATA1	0x00000060
50			MX25_PAD_FEC_TX_EN__FEC_TX_EN	0x00000060
51			MX25_PAD_FEC_RDATA0__FEC_RDATA0	0x000000c1
52			MX25_PAD_FEC_RDATA1__FEC_RDATA1	0x000000c0
53			MX25_PAD_FEC_RX_DV__FEC_RX_DV	0x000000c0
54			MX25_PAD_FEC_TX_CLK__FEC_TX_CLK	0x000000c0
55		>;
56	};
57
58	pinctrl_nfc: nfcgrp {
59		fsl,pins = <
60			MX25_PAD_NF_CE0__NF_CE0		0x00000001
61			MX25_PAD_NFWE_B__NFWE_B		0x80000000
62			MX25_PAD_NFRE_B__NFRE_B		0x80000000
63			MX25_PAD_NFALE__NFALE		0x80000000
64			MX25_PAD_NFCLE__NFCLE		0x80000000
65			MX25_PAD_NFWP_B__NFWP_B		0x80000000
66			MX25_PAD_NFRB__NFRB		0x000000e0
67			MX25_PAD_D7__D7			0x00000080
68			MX25_PAD_D6__D6			0x00000080
69			MX25_PAD_D5__D5			0x00000080
70			MX25_PAD_D4__D4			0x00000080
71			MX25_PAD_D3__D3			0x00000080
72			MX25_PAD_D2__D2			0x00000080
73			MX25_PAD_D1__D1			0x00000000
74			MX25_PAD_D0__D0			0x00000080
75		>;
76	};
77};
78
79&uart1 {
80	pinctrl-names = "default";
81	pinctrl-0 = <&pinctrl_uart1>;
82	status = "okay";
83};
84
85&fec {
86	pinctrl-names = "default";
87	pinctrl-0 = <&pinctrl_fec>;
88	phy-reset-gpios = <&gpio3 7 GPIO_ACTIVE_LOW>;
89	phy-mode = "rmii";
90	phy-supply = <&reg_fec_phy>;
91	status = "okay";
92};
93
94&nfc {
95	pinctrl-names = "default";
96	pinctrl-0 = <&pinctrl_nfc>;
97	nand-on-flash-bbt;
98	nand-ecc-mode = "hw";
99	nand-bus-width = <8>;
100	status = "okay";
101};
102