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 = <®_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