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	regulators {
18		compatible = "simple-bus";
19		#address-cells = <1>;
20		#size-cells = <0>;
21
22		reg_fec_phy: regulator@0 {
23			compatible = "regulator-fixed";
24			reg = <0>;
25			regulator-name = "fec-phy";
26			regulator-min-microvolt = <3300000>;
27			regulator-max-microvolt = <3300000>;
28			gpio = <&gpio4 9 0>;
29			enable-active-high;
30		};
31	};
32
33	memory@80000000 {
34		device_type = "memory";
35		reg = <0x80000000 0x02000000 0x90000000 0x02000000>;
36	};
37};
38
39&iomuxc {
40	pinctrl_uart1: uart1grp {
41		fsl,pins = <
42			MX25_PAD_UART1_TXD__UART1_TXD 0x80000000
43			MX25_PAD_UART1_RXD__UART1_RXD 0x80000000
44			MX25_PAD_UART1_CTS__UART1_CTS 0x80000000
45			MX25_PAD_UART1_RTS__UART1_RTS 0x80000000
46		>;
47	};
48
49	pinctrl_fec: fecgrp {
50		fsl,pins = <
51			MX25_PAD_D11__GPIO_4_9		0x80000000 /* FEC PHY power on pin */
52			MX25_PAD_D13__GPIO_4_7		0x80000000 /* FEC reset */
53			MX25_PAD_FEC_MDC__FEC_MDC	0x80000000
54			MX25_PAD_FEC_MDIO__FEC_MDIO	0x80000000
55			MX25_PAD_FEC_TDATA0__FEC_TDATA0	0x80000000
56			MX25_PAD_FEC_TDATA1__FEC_TDATA1	0x80000000
57			MX25_PAD_FEC_TX_EN__FEC_TX_EN	0x80000000
58			MX25_PAD_FEC_RDATA0__FEC_RDATA0	0x80000000
59			MX25_PAD_FEC_RDATA1__FEC_RDATA1	0x80000000
60			MX25_PAD_FEC_RX_DV__FEC_RX_DV	0x80000000
61			MX25_PAD_FEC_TX_CLK__FEC_TX_CLK	0x80000000
62		>;
63	};
64
65	pinctrl_nfc: nfcgrp {
66		fsl,pins = <
67			MX25_PAD_NF_CE0__NF_CE0		0x80000000
68			MX25_PAD_NFWE_B__NFWE_B		0x80000000
69			MX25_PAD_NFRE_B__NFRE_B		0x80000000
70			MX25_PAD_NFALE__NFALE		0x80000000
71			MX25_PAD_NFCLE__NFCLE		0x80000000
72			MX25_PAD_NFWP_B__NFWP_B		0x80000000
73			MX25_PAD_NFRB__NFRB		0x80000000
74			MX25_PAD_D7__D7			0x80000000
75			MX25_PAD_D6__D6			0x80000000
76			MX25_PAD_D5__D5			0x80000000
77			MX25_PAD_D4__D4			0x80000000
78			MX25_PAD_D3__D3			0x80000000
79			MX25_PAD_D2__D2			0x80000000
80			MX25_PAD_D1__D1			0x80000000
81			MX25_PAD_D0__D0			0x80000000
82		>;
83	};
84};
85
86&uart1 {
87	pinctrl-names = "default";
88	pinctrl-0 = <&pinctrl_uart1>;
89	status = "okay";
90};
91
92&fec {
93	pinctrl-names = "default";
94	pinctrl-0 = <&pinctrl_fec>;
95	phy-reset-gpios = <&gpio3 7 GPIO_ACTIVE_LOW>;
96	phy-mode = "rmii";
97	phy-supply = <&reg_fec_phy>;
98	status = "okay";
99};
100
101&nfc {
102	pinctrl-names = "default";
103	pinctrl-0 = <&pinctrl_nfc>;
104	nand-on-flash-bbt;
105	nand-ecc-mode = "hw";
106	nand-bus-width = <8>;
107	status = "okay";
108};
109