imx25-karo-tx25.dts revision 284090 
1/*
2 * Copyright 2012 Sascha Hauer, Pengutronix
3 *
4 * The code contained herein is licensed under the GNU General Public
5 * License. You may obtain a copy of the GNU General Public License
6 * Version 2 or later at the following locations:
7 *
8 * http://www.opensource.org/licenses/gpl-license.html
9 * http://www.gnu.org/copyleft/gpl.html
10 */
11
12/dts-v1/;
13#include "imx25.dtsi"
14
15/ {
16	model = "Ka-Ro TX25";
17	compatible = "karo,imx25-tx25", "fsl,imx25";
18
19	chosen {
20		stdout-path = &uart1;
21	};
22
23	regulators {
24		compatible = "simple-bus";
25		#address-cells = <1>;
26		#size-cells = <0>;
27
28		reg_fec_phy: regulator@0 {
29			compatible = "regulator-fixed";
30			reg = <0>;
31			regulator-name = "fec-phy";
32			regulator-min-microvolt = <3300000>;
33			regulator-max-microvolt = <3300000>;
34			gpio = <&gpio4 9 0>;
35			enable-active-high;
36		};
37	};
38
39	memory {
40		reg = <0x80000000 0x02000000 0x90000000 0x02000000>;
41	};
42};
43
44&iomuxc {
45	pinctrl_uart1: uart1grp {
46		fsl,pins = <
47			MX25_PAD_UART1_TXD__UART1_TXD 0x80000000
48			MX25_PAD_UART1_RXD__UART1_RXD 0x80000000
49			MX25_PAD_UART1_CTS__UART1_CTS 0x80000000
50			MX25_PAD_UART1_RTS__UART1_RTS 0x80000000
51		>;
52	};
53
54	pinctrl_fec: fecgrp {
55		fsl,pins = <
56			MX25_PAD_D11__GPIO_4_9		0x80000000 /* FEC PHY power on pin */
57			MX25_PAD_D13__GPIO_4_7		0x80000000 /* FEC reset */
58			MX25_PAD_FEC_MDC__FEC_MDC	0x80000000
59			MX25_PAD_FEC_MDIO__FEC_MDIO	0x80000000
60			MX25_PAD_FEC_TDATA0__FEC_TDATA0	0x80000000
61			MX25_PAD_FEC_TDATA1__FEC_TDATA1	0x80000000
62			MX25_PAD_FEC_TX_EN__FEC_TX_EN	0x80000000
63			MX25_PAD_FEC_RDATA0__FEC_RDATA0	0x80000000
64			MX25_PAD_FEC_RDATA1__FEC_RDATA1	0x80000000
65			MX25_PAD_FEC_RX_DV__FEC_RX_DV	0x80000000
66			MX25_PAD_FEC_TX_CLK__FEC_TX_CLK	0x80000000
67		>;
68	};
69
70	pinctrl_nfc: nfcgrp {
71		fsl,pins = <
72			MX25_PAD_NF_CE0__NF_CE0		0x80000000
73			MX25_PAD_NFWE_B__NFWE_B		0x80000000
74			MX25_PAD_NFRE_B__NFRE_B		0x80000000
75			MX25_PAD_NFALE__NFALE		0x80000000
76			MX25_PAD_NFCLE__NFCLE		0x80000000
77			MX25_PAD_NFWP_B__NFWP_B		0x80000000
78			MX25_PAD_NFRB__NFRB		0x80000000
79			MX25_PAD_D7__D7			0x80000000
80			MX25_PAD_D6__D6			0x80000000
81			MX25_PAD_D5__D5			0x80000000
82			MX25_PAD_D4__D4			0x80000000
83			MX25_PAD_D3__D3			0x80000000
84			MX25_PAD_D2__D2			0x80000000
85			MX25_PAD_D1__D1			0x80000000
86			MX25_PAD_D0__D0			0x80000000
87		>;
88	};
89};
90
91&uart1 {
92	pinctrl-names = "default";
93	pinctrl-0 = <&pinctrl_uart1>;
94	status = "okay";
95};
96
97&fec {
98	pinctrl-names = "default";
99	pinctrl-0 = <&pinctrl_fec>;
100	phy-reset-gpios = <&gpio3 7 0>;
101	phy-mode = "rmii";
102	phy-supply = <&reg_fec_phy>;
103	status = "okay";
104};
105
106&nfc {
107	pinctrl-names = "default";
108	pinctrl-0 = <&pinctrl_nfc>;
109	nand-on-flash-bbt;
110	nand-ecc-mode = "hw";
111	nand-bus-width = <8>;
112	status = "okay";
113};
114