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};