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1/*
2 * Copyright 2013 Freescale Semiconductor, Inc.
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 <dt-bindings/gpio/gpio.h>
14#include <dt-bindings/input/input.h>
15#include "imx25.dtsi"
16
17/ {
18 model = "Freescale i.MX25 Product Development Kit";
19 compatible = "fsl,imx25-pdk", "fsl,imx25";
20
21 memory@80000000 {
22 reg = <0x80000000 0x4000000>;
23 };
24
25 regulators {
26 compatible = "simple-bus";
27 #address-cells = <1>;
28 #size-cells = <0>;
29
30 reg_fec_3v3: regulator@0 {
31 compatible = "regulator-fixed";
32 reg = <0>;
33 regulator-name = "fec-3v3";
34 regulator-min-microvolt = <3300000>;
35 regulator-max-microvolt = <3300000>;
36 gpio = <&gpio2 3 0>;
37 enable-active-high;
38 };
39
40 reg_2p5v: regulator@1 {
41 compatible = "regulator-fixed";
42 reg = <1>;
43 regulator-name = "2P5V";
44 regulator-min-microvolt = <2500000>;
45 regulator-max-microvolt = <2500000>;
46 };
47
48 reg_3p3v: regulator@2 {
49 compatible = "regulator-fixed";
50 reg = <2>;
51 regulator-name = "3P3V";
52 regulator-min-microvolt = <3300000>;
53 regulator-max-microvolt = <3300000>;
54 };
55
56 reg_can_3v3: regulator@3 {
57 compatible = "regulator-fixed";
58 reg = <3>;
59 regulator-name = "can-3v3";
60 regulator-min-microvolt = <3300000>;
61 regulator-max-microvolt = <3300000>;
62 gpio = <&gpio4 6 0>;
63 };
64 };
65
66 sound {
67 compatible = "fsl,imx25-pdk-sgtl5000",
68 "fsl,imx-audio-sgtl5000";
69 model = "imx25-pdk-sgtl5000";
70 ssi-controller = <&ssi1>;
71 audio-codec = <&codec>;
72 audio-routing =
73 "MIC_IN", "Mic Jack",
74 "Mic Jack", "Mic Bias",
75 "Headphone Jack", "HP_OUT";
76 mux-int-port = <1>;
77 mux-ext-port = <4>;
78 };
79
80 wvga: display {
81 model = "CLAA057VC01CW";
82 bits-per-pixel = <16>;
83 fsl,pcr = <0xfa208b80>;
84 bus-width = <18>;
85 native-mode = <&wvga_timings>;
86 display-timings {
87 wvga_timings: 640x480 {
88 hactive = <640>;
89 vactive = <480>;
90 hback-porch = <45>;
91 hfront-porch = <114>;
92 hsync-len = <1>;
93 vback-porch = <33>;
94 vfront-porch = <11>;
95 vsync-len = <1>;
96 clock-frequency = <25200000>;
97 };
98 };
99 };
100};
101
102&audmux {
103 pinctrl-names = "default";
104 pinctrl-0 = <&pinctrl_audmux>;
105 status = "okay";
106};
107
108&can1 {
109 pinctrl-names = "default";
110 pinctrl-0 = <&pinctrl_can1>;
111 xceiver-supply = <®_can_3v3>;
112 status = "okay";
113};
114
115&esdhc1 {
116 pinctrl-names = "default";
117 pinctrl-0 = <&pinctrl_esdhc1>;
118 cd-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
119 wp-gpios = <&gpio2 0 GPIO_ACTIVE_HIGH>;
120 status = "okay";
121};
122
123&fec {
124 phy-mode = "rmii";
125 pinctrl-names = "default";
126 pinctrl-0 = <&pinctrl_fec>;
127 phy-supply = <®_fec_3v3>;
128 phy-reset-gpios = <&gpio4 8 GPIO_ACTIVE_LOW>;
129 status = "okay";
130};
131
132&i2c1 {
133 clock-frequency = <100000>;
134 pinctrl-names = "default";
135 pinctrl-0 = <&pinctrl_i2c1>;
136 status = "okay";
137
138 codec: sgtl5000@a {
139 compatible = "fsl,sgtl5000";
140 reg = <0x0a>;
141 clocks = <&clks 129>;
142 VDDA-supply = <®_2p5v>;
143 VDDIO-supply = <®_3p3v>;
144 };
145};
146
147&iomuxc {
148 imx25-pdk {
149 pinctrl_audmux: audmuxgrp {
150 fsl,pins = <
151 MX25_PAD_RW__AUD4_TXFS 0xe0
152 MX25_PAD_OE__AUD4_TXC 0xe0
153 MX25_PAD_EB0__AUD4_TXD 0xe0
154 MX25_PAD_EB1__AUD4_RXD 0xe0
155 >;
156 };
157
158 pinctrl_can1: can1grp {
159 fsl,pins = <
160 MX25_PAD_GPIO_A__CAN1_TX 0x0
161 MX25_PAD_GPIO_B__CAN1_RX 0x0
162 MX25_PAD_D14__GPIO_4_6 0x80000000
163 >;
164 };
165
166 pinctrl_esdhc1: esdhc1grp {
167 fsl,pins = <
168 MX25_PAD_SD1_CMD__ESDHC1_CMD 0x80000000
169 MX25_PAD_SD1_CLK__ESDHC1_CLK 0x80000000
170 MX25_PAD_SD1_DATA0__ESDHC1_DAT0 0x80000000
171 MX25_PAD_SD1_DATA1__ESDHC1_DAT1 0x80000000
172 MX25_PAD_SD1_DATA2__ESDHC1_DAT2 0x80000000
173 MX25_PAD_SD1_DATA3__ESDHC1_DAT3 0x80000000
174 MX25_PAD_A14__GPIO_2_0 0x80000000
175 MX25_PAD_A15__GPIO_2_1 0x80000000
176 >;
177 };
178
179 pinctrl_fec: fecgrp {
180 fsl,pins = <
181 MX25_PAD_FEC_MDC__FEC_MDC 0x80000000
182 MX25_PAD_FEC_MDIO__FEC_MDIO 0x400001e0
183 MX25_PAD_FEC_TDATA0__FEC_TDATA0 0x80000000
184 MX25_PAD_FEC_TDATA1__FEC_TDATA1 0x80000000
185 MX25_PAD_FEC_TX_EN__FEC_TX_EN 0x80000000
186 MX25_PAD_FEC_RDATA0__FEC_RDATA0 0x80000000
187 MX25_PAD_FEC_RDATA1__FEC_RDATA1 0x80000000
188 MX25_PAD_FEC_RX_DV__FEC_RX_DV 0x80000000
189 MX25_PAD_FEC_TX_CLK__FEC_TX_CLK 0x1c0
190 MX25_PAD_A17__GPIO_2_3 0x80000000
191 MX25_PAD_D12__GPIO_4_8 0x80000000
192 >;
193 };
194
195 pinctrl_i2c1: i2c1grp {
196 fsl,pins = <
197 MX25_PAD_I2C1_CLK__I2C1_CLK 0x80000000
198 MX25_PAD_I2C1_DAT__I2C1_DAT 0x80000000
199 >;
200 };
201
202 pinctrl_kpp: kppgrp {
203 fsl,pins = <
204 MX25_PAD_KPP_ROW0__KPP_ROW0 0x80000000
205 MX25_PAD_KPP_ROW1__KPP_ROW1 0x80000000
206 MX25_PAD_KPP_ROW2__KPP_ROW2 0x80000000
207 MX25_PAD_KPP_ROW3__KPP_ROW3 0x80000000
208 MX25_PAD_KPP_COL0__KPP_COL0 0x80000000
209 MX25_PAD_KPP_COL1__KPP_COL1 0x80000000
210 MX25_PAD_KPP_COL2__KPP_COL2 0x80000000
211 MX25_PAD_KPP_COL3__KPP_COL3 0x80000000
212 >;
213 };
214
215 pinctrl_lcd: lcdgrp {
216 fsl,pins = <
217 MX25_PAD_LD0__LD0 0xe0
218 MX25_PAD_LD1__LD1 0xe0
219 MX25_PAD_LD2__LD2 0xe0
220 MX25_PAD_LD3__LD3 0xe0
221 MX25_PAD_LD4__LD4 0xe0
222 MX25_PAD_LD5__LD5 0xe0
223 MX25_PAD_LD6__LD6 0xe0
224 MX25_PAD_LD7__LD7 0xe0
225 MX25_PAD_LD8__LD8 0xe0
226 MX25_PAD_LD9__LD9 0xe0
227 MX25_PAD_LD10__LD10 0xe0
228 MX25_PAD_LD11__LD11 0xe0
229 MX25_PAD_LD12__LD12 0xe0
230 MX25_PAD_LD13__LD13 0xe0
231 MX25_PAD_LD14__LD14 0xe0
232 MX25_PAD_LD15__LD15 0xe0
233 MX25_PAD_GPIO_E__LD16 0xe0
234 MX25_PAD_GPIO_F__LD17 0xe0
235 MX25_PAD_HSYNC__HSYNC 0xe0
236 MX25_PAD_VSYNC__VSYNC 0xe0
237 MX25_PAD_LSCLK__LSCLK 0xe0
238 MX25_PAD_OE_ACD__OE_ACD 0xe0
239 MX25_PAD_CONTRAST__CONTRAST 0xe0
240 >;
241 };
242
243 pinctrl_uart1: uart1grp {
244 fsl,pins = <
245 MX25_PAD_UART1_RTS__UART1_RTS 0xe0
246 MX25_PAD_UART1_CTS__UART1_CTS 0xe0
247 MX25_PAD_UART1_TXD__UART1_TXD 0x80000000
248 MX25_PAD_UART1_RXD__UART1_RXD 0xc0
249 >;
250 };
251 };
252};
253
254&lcdc {
255 display = <&wvga>;
256 fsl,lpccr = <0x00a903ff>;
257 fsl,lscr1 = <0x00120300>;
258 fsl,dmacr = <0x00020010>;
259 pinctrl-names = "default";
260 pinctrl-0 = <&pinctrl_lcd>;
261 status = "okay";
262};
263
264&nfc {
265 nand-on-flash-bbt;
266 status = "okay";
267};
268
269&kpp {
270 pinctrl-names = "default";
271 pinctrl-0 = <&pinctrl_kpp>;
272 linux,keymap = <
273 MATRIX_KEY(0x0, 0x0, KEY_UP)
274 MATRIX_KEY(0x0, 0x1, KEY_DOWN)
275 MATRIX_KEY(0x0, 0x2, KEY_VOLUMEDOWN)
276 MATRIX_KEY(0x0, 0x3, KEY_HOME)
277 MATRIX_KEY(0x1, 0x0, KEY_RIGHT)
278 MATRIX_KEY(0x1, 0x1, KEY_LEFT)
279 MATRIX_KEY(0x1, 0x2, KEY_ENTER)
280 MATRIX_KEY(0x1, 0x3, KEY_VOLUMEUP)
281 MATRIX_KEY(0x2, 0x0, KEY_F6)
282 MATRIX_KEY(0x2, 0x1, KEY_F8)
283 MATRIX_KEY(0x2, 0x2, KEY_F9)
284 MATRIX_KEY(0x2, 0x3, KEY_F10)
285 MATRIX_KEY(0x3, 0x0, KEY_F1)
286 MATRIX_KEY(0x3, 0x1, KEY_F2)
287 MATRIX_KEY(0x3, 0x2, KEY_F3)
288 MATRIX_KEY(0x3, 0x2, KEY_POWER)
289 >;
290 status = "okay";
291};
292
293&ssi1 {
294 codec-handle = <&codec>;
295 status = "okay";
296};
297
298&tsc {
299 status = "okay";
300};
301
302&tscadc {
303 status = "okay";
304};
305
306&uart1 {
307 pinctrl-names = "default";
308 pinctrl-0 = <&pinctrl_uart1>;
309 uart-has-rtscts;
310 status = "okay";
311};
312
313&usbhost1 {
314 phy_type = "serial";
315 dr_mode = "host";
316 status = "okay";
317};
318
319&usbotg {
320 external-vbus-divider;
321 status = "okay";
322};