imx53-ard.dts revision 262569 
1/*
2 * Copyright 2011 Freescale Semiconductor, Inc.
3 * Copyright 2011 Linaro Ltd.
4 *
5 * The code contained herein is licensed under the GNU General Public
6 * License. You may obtain a copy of the GNU General Public License
7 * Version 2 or later at the following locations:
8 *
9 * http://www.opensource.org/licenses/gpl-license.html
10 * http://www.gnu.org/copyleft/gpl.html
11 */
12
13/dts-v1/;
14#include "imx53.dtsi"
15
16/ {
17	model = "Freescale i.MX53 Automotive Reference Design Board";
18	compatible = "fsl,imx53-ard", "fsl,imx53";
19
20	memory {
21		reg = <0x70000000 0x40000000>;
22	};
23
24	eim-cs1@f4000000 {
25		#address-cells = <1>;
26		#size-cells = <1>;
27		compatible = "fsl,eim-bus", "simple-bus";
28		reg = <0xf4000000 0x3ff0000>;
29		ranges;
30
31		lan9220@f4000000 {
32			compatible = "smsc,lan9220", "smsc,lan9115";
33			reg = <0xf4000000 0x2000000>;
34			phy-mode = "mii";
35			interrupt-parent = <&gpio2>;
36			interrupts = <31 0x8>;
37			reg-io-width = <4>;
38			/*
39			 * VDD33A and VDDVARIO of LAN9220 are supplied by
40			 * SW4_3V3 of LTC3589.  Before the regulator driver
41			 * for this PMIC is available, we use a fixed dummy
42			 * 3V3 regulator to get LAN9220 driver probing work.
43			 */
44			vdd33a-supply = <&reg_3p3v>;
45			vddvario-supply = <&reg_3p3v>;
46			smsc,irq-push-pull;
47		};
48	};
49
50	regulators {
51		compatible = "simple-bus";
52
53		reg_3p3v: 3p3v {
54			compatible = "regulator-fixed";
55			regulator-name = "3P3V";
56			regulator-min-microvolt = <3300000>;
57			regulator-max-microvolt = <3300000>;
58			regulator-always-on;
59		};
60	};
61
62	gpio-keys {
63		compatible = "gpio-keys";
64
65		home {
66			label = "Home";
67			gpios = <&gpio5 10 0>;
68			linux,code = <102>; /* KEY_HOME */
69			gpio-key,wakeup;
70		};
71
72		back {
73			label = "Back";
74			gpios = <&gpio5 11 0>;
75			linux,code = <158>; /* KEY_BACK */
76			gpio-key,wakeup;
77		};
78
79		program {
80			label = "Program";
81			gpios = <&gpio5 12 0>;
82			linux,code = <362>; /* KEY_PROGRAM */
83			gpio-key,wakeup;
84		};
85
86		volume-up {
87			label = "Volume Up";
88			gpios = <&gpio5 13 0>;
89			linux,code = <115>; /* KEY_VOLUMEUP */
90		};
91
92		volume-down {
93			label = "Volume Down";
94			gpios = <&gpio4 0 0>;
95			linux,code = <114>; /* KEY_VOLUMEDOWN */
96		};
97	};
98};
99
100&esdhc1 {
101	pinctrl-names = "default";
102	pinctrl-0 = <&pinctrl_esdhc1_2>;
103	cd-gpios = <&gpio1 1 0>;
104	wp-gpios = <&gpio1 9 0>;
105	status = "okay";
106};
107
108&iomuxc {
109	pinctrl-names = "default";
110	pinctrl-0 = <&pinctrl_hog>;
111
112	hog {
113		pinctrl_hog: hoggrp {
114			fsl,pins = <
115				MX53_PAD_GPIO_1__GPIO1_1             0x80000000
116				MX53_PAD_GPIO_9__GPIO1_9             0x80000000
117				MX53_PAD_EIM_EB3__GPIO2_31           0x80000000
118				MX53_PAD_GPIO_10__GPIO4_0            0x80000000
119				MX53_PAD_DISP0_DAT16__GPIO5_10	     0x80000000
120				MX53_PAD_DISP0_DAT17__GPIO5_11       0x80000000
121				MX53_PAD_DISP0_DAT18__GPIO5_12       0x80000000
122				MX53_PAD_DISP0_DAT19__GPIO5_13       0x80000000
123				MX53_PAD_EIM_D16__EMI_WEIM_D_16      0x80000000
124				MX53_PAD_EIM_D17__EMI_WEIM_D_17      0x80000000
125				MX53_PAD_EIM_D18__EMI_WEIM_D_18      0x80000000
126				MX53_PAD_EIM_D19__EMI_WEIM_D_19      0x80000000
127				MX53_PAD_EIM_D20__EMI_WEIM_D_20      0x80000000
128				MX53_PAD_EIM_D21__EMI_WEIM_D_21      0x80000000
129				MX53_PAD_EIM_D22__EMI_WEIM_D_22      0x80000000
130				MX53_PAD_EIM_D23__EMI_WEIM_D_23      0x80000000
131				MX53_PAD_EIM_D24__EMI_WEIM_D_24      0x80000000
132				MX53_PAD_EIM_D25__EMI_WEIM_D_25      0x80000000
133				MX53_PAD_EIM_D26__EMI_WEIM_D_26      0x80000000
134				MX53_PAD_EIM_D27__EMI_WEIM_D_27      0x80000000
135				MX53_PAD_EIM_D28__EMI_WEIM_D_28      0x80000000
136				MX53_PAD_EIM_D29__EMI_WEIM_D_29      0x80000000
137				MX53_PAD_EIM_D30__EMI_WEIM_D_30      0x80000000
138				MX53_PAD_EIM_D31__EMI_WEIM_D_31      0x80000000
139				MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0 0x80000000
140				MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1 0x80000000
141				MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2 0x80000000
142				MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3 0x80000000
143				MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4 0x80000000
144				MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5 0x80000000
145				MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6 0x80000000
146				MX53_PAD_EIM_OE__EMI_WEIM_OE	     0x80000000
147				MX53_PAD_EIM_RW__EMI_WEIM_RW	     0x80000000
148				MX53_PAD_EIM_CS1__EMI_WEIM_CS_1	     0x80000000
149			>;
150		};
151	};
152};
153
154&uart1 {
155	pinctrl-names = "default";
156	pinctrl-0 = <&pinctrl_uart1_2>;
157	status = "okay";
158};
159