tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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 Evaluation Kit";
18 compatible = "fsl,imx53-evk", "fsl,imx53";
19
20 memory {
21 reg = <0x70000000 0x80000000>;
22 };
23
24 leds {
25 compatible = "gpio-leds";
26
27 green {
28 label = "Heartbeat";
29 gpios = <&gpio7 7 0>;
30 linux,default-trigger = "heartbeat";
31 };
32 };
33};
34
35&esdhc1 {
36 pinctrl-names = "default";
37 pinctrl-0 = <&pinctrl_esdhc1_1>;
38 cd-gpios = <&gpio3 13 0>;
39 wp-gpios = <&gpio3 14 0>;
40 status = "okay";
41};
42
43&ecspi1 {
44 pinctrl-names = "default";
45 pinctrl-0 = <&pinctrl_ecspi1_1>;
46 fsl,spi-num-chipselects = <2>;
47 cs-gpios = <&gpio2 30 0>, <&gpio3 19 0>;
48 status = "okay";
49
50 flash: at45db321d@1 {
51 #address-cells = <1>;
52 #size-cells = <1>;
53 compatible = "atmel,at45db321d", "atmel,at45", "atmel,dataflash";
54 spi-max-frequency = <25000000>;
55 reg = <1>;
56
57 partition@0 {
58 label = "U-Boot";
59 reg = <0x0 0x40000>;
60 read-only;
61 };
62
63 partition@40000 {
64 label = "Kernel";
65 reg = <0x40000 0x3c0000>;
66 };
67 };
68};
69
70&esdhc3 {
71 pinctrl-names = "default";
72 pinctrl-0 = <&pinctrl_esdhc3_1>;
73 cd-gpios = <&gpio3 11 0>;
74 wp-gpios = <&gpio3 12 0>;
75 status = "okay";
76};
77
78&iomuxc {
79 pinctrl-names = "default";
80 pinctrl-0 = <&pinctrl_hog>;
81
82 hog {
83 pinctrl_hog: hoggrp {
84 fsl,pins = <
85 MX53_PAD_EIM_EB2__GPIO2_30 0x80000000
86 MX53_PAD_EIM_D19__GPIO3_19 0x80000000
87 MX53_PAD_EIM_DA11__GPIO3_11 0x80000000
88 MX53_PAD_EIM_DA12__GPIO3_12 0x80000000
89 MX53_PAD_EIM_DA13__GPIO3_13 0x80000000
90 MX53_PAD_EIM_DA14__GPIO3_14 0x80000000
91 MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000
92 MX53_PAD_PATA_DA_1__GPIO7_7 0x80000000
93 >;
94 };
95 };
96};
97
98&uart1 {
99 pinctrl-names = "default";
100 pinctrl-0 = <&pinctrl_uart1_1>;
101 status = "okay";
102};
103
104&i2c2 {
105 pinctrl-names = "default";
106 pinctrl-0 = <&pinctrl_i2c2_1>;
107 status = "okay";
108
109 pmic: mc13892@08 {
110 compatible = "fsl,mc13892", "fsl,mc13xxx";
111 reg = <0x08>;
112 };
113
114 codec: sgtl5000@0a {
115 compatible = "fsl,sgtl5000";
116 reg = <0x0a>;
117 };
118};
119
120&fec {
121 pinctrl-names = "default";
122 pinctrl-0 = <&pinctrl_fec_1>;
123 phy-mode = "rmii";
124 phy-reset-gpios = <&gpio7 6 0>;
125 status = "okay";
126};