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/*
* Copyright 2012 Sascha Hauer, Pengutronix
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
* Version 2 or later at the following locations:
*
* http://www.opensource.org/licenses/gpl-license.html
* http://www.gnu.org/copyleft/gpl.html
*/
/dts-v1/;
#include "imx25.dtsi"
/ {
model = "Ka-Ro TX25";
compatible = "karo,imx25-tx25", "fsl,imx25";
chosen {
stdout-path = &uart1;
environment {
compatible = "barebox,environment";
device-path = &nfc, "partname:environment";
};
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
reg_fec_phy: regulator@0 {
compatible = "regulator-fixed";
reg = <0>;
regulator-name = "fec-phy";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio4 9 0>;
};
};
memory {
reg = <0x80000000 0x02000000 0x90000000 0x02000000>;
};
};
&iomuxc {
pinctrl_uart1: uart1grp {
fsl,pins = <
MX25_PAD_UART1_TXD__UART1_TXD 0x80000000
MX25_PAD_UART1_RXD__UART1_RXD 0x80000000
MX25_PAD_UART1_CTS__UART1_CTS 0x80000000
MX25_PAD_UART1_RTS__UART1_RTS 0x80000000
>;
};
pinctrl_fec: fecgrp {
fsl,pins = <
MX25_PAD_D11__GPIO_4_9 0x80000000 /* FEC PHY power on pin */
MX25_PAD_D13__GPIO_4_7 0x80000000 /* FEC reset */
MX25_PAD_FEC_MDC__FEC_MDC 0x80000000
MX25_PAD_FEC_MDIO__FEC_MDIO 0x80000000
MX25_PAD_FEC_TDATA0__FEC_TDATA0 0x80000000
MX25_PAD_FEC_TDATA1__FEC_TDATA1 0x80000000
MX25_PAD_FEC_TX_EN__FEC_TX_EN 0x80000000
MX25_PAD_FEC_RDATA0__FEC_RDATA0 0x80000000
MX25_PAD_FEC_RDATA1__FEC_RDATA1 0x80000000
MX25_PAD_FEC_RX_DV__FEC_RX_DV 0x80000000
MX25_PAD_FEC_TX_CLK__FEC_TX_CLK 0x80000000
>;
};
pinctrl_nfc: nfcgrp {
fsl,pins = <
MX25_PAD_NF_CE0__NF_CE0 0x80000000
MX25_PAD_NFWE_B__NFWE_B 0x80000000
MX25_PAD_NFRE_B__NFRE_B 0x80000000
MX25_PAD_NFALE__NFALE 0x80000000
MX25_PAD_NFCLE__NFCLE 0x80000000
MX25_PAD_NFWP_B__NFWP_B 0x80000000
MX25_PAD_NFRB__NFRB 0x80000000
MX25_PAD_D7__D7 0x80000000
MX25_PAD_D6__D6 0x80000000
MX25_PAD_D5__D5 0x80000000
MX25_PAD_D4__D4 0x80000000
MX25_PAD_D3__D3 0x80000000
MX25_PAD_D2__D2 0x80000000
MX25_PAD_D1__D1 0x80000000
MX25_PAD_D0__D0 0x80000000
>;
};
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
status = "okay";
};
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_fec>;
phy-reset-gpios = <&gpio4 7 0>;
phy-mode = "rmii";
phy-supply = <®_fec_phy>;
status = "okay";
};
&iim {
barebox,provide-mac-address = <&fec 0 26>;
};
&nfc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_nfc>;
#address-cells = <1>;
#size-cells = <1>;
nand-on-flash-bbt;
nand-ecc-mode = "hw";
nand-bus-width = <8>;
status = "okay";
partition@0 {
label = "boot";
reg = <0x0 0x80000>;
};
partition@80000 {
label = "environment";
reg = <0x80000 0x80000>;
};
partition@100000 {
label = "kernel";
reg = <0x100000 0x400000>;
};
partition@500000 {
label = "root";
reg = <0x500000 0x7b00000>;
};
};
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