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};