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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 Smart Mobile Reference Design Board";
18 compatible = "fsl,imx53-smd", "fsl,imx53";
19
20 memory@70000000 {
21 reg = <0x70000000 0x40000000>;
22 };
23
24 gpio-keys {
25 compatible = "gpio-keys";
26
27 volume-up {
28 label = "Volume Up";
29 gpios = <&gpio2 14 0>;
30 linux,code = <115>; /* KEY_VOLUMEUP */
31 };
32
33 volume-down {
34 label = "Volume Down";
35 gpios = <&gpio2 15 0>;
36 linux,code = <114>; /* KEY_VOLUMEDOWN */
37 };
38 };
39};
40
41&esdhc1 {
42 pinctrl-names = "default";
43 pinctrl-0 = <&pinctrl_esdhc1>;
44 cd-gpios = <&gpio3 13 GPIO_ACTIVE_LOW>;
45 wp-gpios = <&gpio4 11 GPIO_ACTIVE_HIGH>;
46 status = "okay";
47};
48
49&esdhc2 {
50 pinctrl-names = "default";
51 pinctrl-0 = <&pinctrl_esdhc2>;
52 non-removable;
53 status = "okay";
54};
55
56&uart3 {
57 pinctrl-names = "default";
58 pinctrl-0 = <&pinctrl_uart3>;
59 uart-has-rtscts;
60 status = "okay";
61};
62
63&ecspi1 {
64 pinctrl-names = "default";
65 pinctrl-0 = <&pinctrl_ecspi1>;
66 cs-gpios = <&gpio2 30 0>, <&gpio3 19 0>;
67 status = "okay";
68
69 zigbee: mc1323@0 {
70 compatible = "fsl,mc1323";
71 spi-max-frequency = <8000000>;
72 reg = <0>;
73 };
74
75 flash: m25p32@1 {
76 #address-cells = <1>;
77 #size-cells = <1>;
78 compatible = "st,m25p32", "st,m25p", "jedec,spi-nor";
79 spi-max-frequency = <20000000>;
80 reg = <1>;
81
82 partition@0 {
83 label = "U-Boot";
84 reg = <0x0 0x40000>;
85 read-only;
86 };
87
88 partition@40000 {
89 label = "Kernel";
90 reg = <0x40000 0x3c0000>;
91 };
92 };
93};
94
95&esdhc3 {
96 pinctrl-names = "default";
97 pinctrl-0 = <&pinctrl_esdhc3>;
98 non-removable;
99 status = "okay";
100};
101
102&iomuxc {
103 pinctrl-names = "default";
104 pinctrl-0 = <&pinctrl_hog>;
105
106 imx53-smd {
107 pinctrl_hog: hoggrp {
108 fsl,pins = <
109 MX53_PAD_PATA_DATA14__GPIO2_14 0x80000000
110 MX53_PAD_PATA_DATA15__GPIO2_15 0x80000000
111 MX53_PAD_EIM_EB2__GPIO2_30 0x80000000
112 MX53_PAD_EIM_DA13__GPIO3_13 0x80000000
113 MX53_PAD_EIM_D19__GPIO3_19 0x80000000
114 MX53_PAD_KEY_ROW2__GPIO4_11 0x80000000
115 MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000
116 >;
117 };
118
119 pinctrl_ecspi1: ecspi1grp {
120 fsl,pins = <
121 MX53_PAD_EIM_D16__ECSPI1_SCLK 0x80000000
122 MX53_PAD_EIM_D17__ECSPI1_MISO 0x80000000
123 MX53_PAD_EIM_D18__ECSPI1_MOSI 0x80000000
124 >;
125 };
126
127 pinctrl_esdhc1: esdhc1grp {
128 fsl,pins = <
129 MX53_PAD_SD1_DATA0__ESDHC1_DAT0 0x1d5
130 MX53_PAD_SD1_DATA1__ESDHC1_DAT1 0x1d5
131 MX53_PAD_SD1_DATA2__ESDHC1_DAT2 0x1d5
132 MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x1d5
133 MX53_PAD_SD1_CMD__ESDHC1_CMD 0x1d5
134 MX53_PAD_SD1_CLK__ESDHC1_CLK 0x1d5
135 >;
136 };
137
138 pinctrl_esdhc2: esdhc2grp {
139 fsl,pins = <
140 MX53_PAD_SD2_CMD__ESDHC2_CMD 0x1d5
141 MX53_PAD_SD2_CLK__ESDHC2_CLK 0x1d5
142 MX53_PAD_SD2_DATA0__ESDHC2_DAT0 0x1d5
143 MX53_PAD_SD2_DATA1__ESDHC2_DAT1 0x1d5
144 MX53_PAD_SD2_DATA2__ESDHC2_DAT2 0x1d5
145 MX53_PAD_SD2_DATA3__ESDHC2_DAT3 0x1d5
146 >;
147 };
148
149 pinctrl_esdhc3: esdhc3grp {
150 fsl,pins = <
151 MX53_PAD_PATA_DATA8__ESDHC3_DAT0 0x1d5
152 MX53_PAD_PATA_DATA9__ESDHC3_DAT1 0x1d5
153 MX53_PAD_PATA_DATA10__ESDHC3_DAT2 0x1d5
154 MX53_PAD_PATA_DATA11__ESDHC3_DAT3 0x1d5
155 MX53_PAD_PATA_DATA0__ESDHC3_DAT4 0x1d5
156 MX53_PAD_PATA_DATA1__ESDHC3_DAT5 0x1d5
157 MX53_PAD_PATA_DATA2__ESDHC3_DAT6 0x1d5
158 MX53_PAD_PATA_DATA3__ESDHC3_DAT7 0x1d5
159 MX53_PAD_PATA_RESET_B__ESDHC3_CMD 0x1d5
160 MX53_PAD_PATA_IORDY__ESDHC3_CLK 0x1d5
161 >;
162 };
163
164 pinctrl_fec: fecgrp {
165 fsl,pins = <
166 MX53_PAD_FEC_MDC__FEC_MDC 0x80000000
167 MX53_PAD_FEC_MDIO__FEC_MDIO 0x80000000
168 MX53_PAD_FEC_REF_CLK__FEC_TX_CLK 0x80000000
169 MX53_PAD_FEC_RX_ER__FEC_RX_ER 0x80000000
170 MX53_PAD_FEC_CRS_DV__FEC_RX_DV 0x80000000
171 MX53_PAD_FEC_RXD1__FEC_RDATA_1 0x80000000
172 MX53_PAD_FEC_RXD0__FEC_RDATA_0 0x80000000
173 MX53_PAD_FEC_TX_EN__FEC_TX_EN 0x80000000
174 MX53_PAD_FEC_TXD1__FEC_TDATA_1 0x80000000
175 MX53_PAD_FEC_TXD0__FEC_TDATA_0 0x80000000
176 >;
177 };
178
179 pinctrl_i2c1: i2c1grp {
180 fsl,pins = <
181 MX53_PAD_CSI0_DAT8__I2C1_SDA 0xc0000000
182 MX53_PAD_CSI0_DAT9__I2C1_SCL 0xc0000000
183 >;
184 };
185
186 pinctrl_i2c2: i2c2grp {
187 fsl,pins = <
188 MX53_PAD_KEY_ROW3__I2C2_SDA 0xc0000000
189 MX53_PAD_KEY_COL3__I2C2_SCL 0xc0000000
190 >;
191 };
192
193 pinctrl_uart1: uart1grp {
194 fsl,pins = <
195 MX53_PAD_CSI0_DAT10__UART1_TXD_MUX 0x1e4
196 MX53_PAD_CSI0_DAT11__UART1_RXD_MUX 0x1e4
197 >;
198 };
199
200 pinctrl_uart2: uart2grp {
201 fsl,pins = <
202 MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX 0x1e4
203 MX53_PAD_PATA_DMARQ__UART2_TXD_MUX 0x1e4
204 >;
205 };
206
207 pinctrl_uart3: uart3grp {
208 fsl,pins = <
209 MX53_PAD_PATA_CS_0__UART3_TXD_MUX 0x1e4
210 MX53_PAD_PATA_CS_1__UART3_RXD_MUX 0x1e4
211 MX53_PAD_PATA_DA_1__UART3_CTS 0x1e4
212 MX53_PAD_PATA_DA_2__UART3_RTS 0x1e4
213 >;
214 };
215 };
216};
217
218&uart1 {
219 pinctrl-names = "default";
220 pinctrl-0 = <&pinctrl_uart1>;
221 status = "okay";
222};
223
224&uart2 {
225 pinctrl-names = "default";
226 pinctrl-0 = <&pinctrl_uart2>;
227 status = "okay";
228};
229
230&i2c2 {
231 pinctrl-names = "default";
232 pinctrl-0 = <&pinctrl_i2c2>;
233 status = "okay";
234
235 codec: sgtl5000@a {
236 compatible = "fsl,sgtl5000";
237 reg = <0x0a>;
238 };
239
240 magnetometer: mag3110@e {
241 compatible = "fsl,mag3110";
242 reg = <0x0e>;
243 };
244
245 touchkey: mpr121@5a {
246 compatible = "fsl,mpr121";
247 reg = <0x5a>;
248 };
249};
250
251&i2c1 {
252 pinctrl-names = "default";
253 pinctrl-0 = <&pinctrl_i2c1>;
254 status = "okay";
255
256 accelerometer: mma8450@1c {
257 compatible = "fsl,mma8450";
258 reg = <0x1c>;
259 };
260
261 camera: ov5642@3c {
262 compatible = "ovti,ov5642";
263 reg = <0x3c>;
264 };
265
266 pmic: dialog@48 {
267 compatible = "dlg,da9053", "dlg,da9052";
268 reg = <0x48>;
269 };
270};
271
272&fec {
273 pinctrl-names = "default";
274 pinctrl-0 = <&pinctrl_fec>;
275 phy-mode = "rmii";
276 phy-reset-gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
277 status = "okay";
278};