summaryrefslogtreecommitdiffstats
path: root/arch/arm/boot/dts/imx25-pdk.dts
blob: c7ef3ff980c5dc62332550725feba041d32ca91d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
/*
 * Copyright 2013 Freescale Semiconductor, Inc.
 *
 * The code contained herein is licensed under the GNU General Public
 * License. You may obtain a copy of the GNU General Public License
 * Version 2 or later at the following locations:
 *
 * http://www.opensource.org/licenses/gpl-license.html
 * http://www.gnu.org/copyleft/gpl.html
 */

/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "imx25.dtsi"

/ {
	model = "Freescale i.MX25 Product Development Kit";
	compatible = "fsl,imx25-pdk", "fsl,imx25";

	memory@80000000 {
		reg = <0x80000000 0x4000000>;
	};

	regulators {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <0>;

		reg_fec_3v3: regulator@0 {
			compatible = "regulator-fixed";
			reg = <0>;
			regulator-name = "fec-3v3";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			gpio = <&gpio2 3 0>;
			enable-active-high;
		};

		reg_2p5v: regulator@1 {
			compatible = "regulator-fixed";
			reg = <1>;
			regulator-name = "2P5V";
			regulator-min-microvolt = <2500000>;
			regulator-max-microvolt = <2500000>;
		};

		reg_3p3v: regulator@2 {
			compatible = "regulator-fixed";
			reg = <2>;
			regulator-name = "3P3V";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
		};

		reg_can_3v3: regulator@3 {
			compatible = "regulator-fixed";
			reg = <3>;
			regulator-name = "can-3v3";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			gpio = <&gpio4 6 0>;
		};
	};

	sound {
		compatible = "fsl,imx25-pdk-sgtl5000",
			     "fsl,imx-audio-sgtl5000";
		model = "imx25-pdk-sgtl5000";
		ssi-controller = <&ssi1>;
		audio-codec = <&codec>;
		audio-routing =
			"MIC_IN", "Mic Jack",
			"Mic Jack", "Mic Bias",
			"Headphone Jack", "HP_OUT";
		mux-int-port = <1>;
		mux-ext-port = <4>;
	};

	wvga: display {
		model = "CLAA057VC01CW";
		bits-per-pixel = <16>;
		fsl,pcr = <0xfa208b80>;
		bus-width = <18>;
		native-mode = <&wvga_timings>;
		display-timings {
			wvga_timings: 640x480 {
				hactive = <640>;
				vactive = <480>;
				hback-porch = <45>;
				hfront-porch = <114>;
				hsync-len = <1>;
				vback-porch = <33>;
				vfront-porch = <11>;
				vsync-len = <1>;
				clock-frequency = <25200000>;
			};
		};
	};
};

&audmux {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_audmux>;
	status = "okay";
};

&can1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_can1>;
	xceiver-supply = <&reg_can_3v3>;
	status = "okay";
};

&esdhc1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_esdhc1>;
	cd-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
	wp-gpios = <&gpio2 0 GPIO_ACTIVE_HIGH>;
	status = "okay";
};

&fec {
	phy-mode = "rmii";
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_fec>;
	phy-supply = <&reg_fec_3v3>;
	phy-reset-gpios = <&gpio4 8 GPIO_ACTIVE_LOW>;
	status = "okay";
};

&i2c1 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c1>;
	status = "okay";

	codec: sgtl5000@a {
		compatible = "fsl,sgtl5000";
		reg = <0x0a>;
		clocks = <&clks 129>;
		VDDA-supply = <&reg_2p5v>;
		VDDIO-supply = <&reg_3p3v>;
	};
};

&iomuxc {
	imx25-pdk {
		pinctrl_audmux: audmuxgrp {
			fsl,pins = <
				MX25_PAD_RW__AUD4_TXFS			0xe0
				MX25_PAD_OE__AUD4_TXC			0xe0
				MX25_PAD_EB0__AUD4_TXD			0xe0
				MX25_PAD_EB1__AUD4_RXD			0xe0
			>;
		};

		pinctrl_can1: can1grp {
			fsl,pins = <
				MX25_PAD_GPIO_A__CAN1_TX		0x0
				MX25_PAD_GPIO_B__CAN1_RX		0x0
				MX25_PAD_D14__GPIO_4_6 			0x80000000
			>;
		};

		pinctrl_esdhc1: esdhc1grp {
			fsl,pins = <
				MX25_PAD_SD1_CMD__SD1_CMD		0x80000000
				MX25_PAD_SD1_CLK__SD1_CLK		0x80000000
				MX25_PAD_SD1_DATA0__SD1_DATA0		0x80000000
				MX25_PAD_SD1_DATA1__SD1_DATA1		0x80000000
				MX25_PAD_SD1_DATA2__SD1_DATA2		0x80000000
				MX25_PAD_SD1_DATA3__SD1_DATA3		0x80000000
				MX25_PAD_A14__GPIO_2_0			0x80000000
				MX25_PAD_A15__GPIO_2_1			0x80000000
			>;
		};

		pinctrl_fec: fecgrp {
			fsl,pins = <
				MX25_PAD_FEC_MDC__FEC_MDC		0x80000000
				MX25_PAD_FEC_MDIO__FEC_MDIO		0x400001e0
				MX25_PAD_FEC_TDATA0__FEC_TDATA0		0x80000000
				MX25_PAD_FEC_TDATA1__FEC_TDATA1		0x80000000
				MX25_PAD_FEC_TX_EN__FEC_TX_EN		0x80000000
				MX25_PAD_FEC_RDATA0__FEC_RDATA0		0x80000000
				MX25_PAD_FEC_RDATA1__FEC_RDATA1		0x80000000
				MX25_PAD_FEC_RX_DV__FEC_RX_DV		0x80000000
				MX25_PAD_FEC_TX_CLK__FEC_TX_CLK		0x1c0
				MX25_PAD_A17__GPIO_2_3			0x80000000
				MX25_PAD_D12__GPIO_4_8			0x80000000
			>;
		};

		pinctrl_i2c1: i2c1grp {
			fsl,pins = <
				MX25_PAD_I2C1_CLK__I2C1_CLK		0x80000000
				MX25_PAD_I2C1_DAT__I2C1_DAT		0x80000000
			>;
		};

		pinctrl_kpp: kppgrp {
			fsl,pins = <
				MX25_PAD_KPP_ROW0__KPP_ROW0	0x80000000
				MX25_PAD_KPP_ROW1__KPP_ROW1	0x80000000
				MX25_PAD_KPP_ROW2__KPP_ROW2	0x80000000
				MX25_PAD_KPP_ROW3__KPP_ROW3	0x80000000
				MX25_PAD_KPP_COL0__KPP_COL0	0x80000000
				MX25_PAD_KPP_COL1__KPP_COL1	0x80000000
				MX25_PAD_KPP_COL2__KPP_COL2	0x80000000
				MX25_PAD_KPP_COL3__KPP_COL3	0x80000000
			>;
		};

		pinctrl_lcd: lcdgrp {
			fsl,pins = <
				MX25_PAD_LD0__LD0		0xe0
				MX25_PAD_LD1__LD1		0xe0
				MX25_PAD_LD2__LD2		0xe0
				MX25_PAD_LD3__LD3		0xe0
				MX25_PAD_LD4__LD4		0xe0
				MX25_PAD_LD5__LD5		0xe0
				MX25_PAD_LD6__LD6		0xe0
				MX25_PAD_LD7__LD7		0xe0
				MX25_PAD_LD8__LD8		0xe0
				MX25_PAD_LD9__LD9		0xe0
				MX25_PAD_LD10__LD10		0xe0
				MX25_PAD_LD11__LD11		0xe0
				MX25_PAD_LD12__LD12		0xe0
				MX25_PAD_LD13__LD13		0xe0
				MX25_PAD_LD14__LD14		0xe0
				MX25_PAD_LD15__LD15		0xe0
				MX25_PAD_GPIO_E__LD16		0xe0
				MX25_PAD_GPIO_F__LD17		0xe0
				MX25_PAD_HSYNC__HSYNC		0xe0
				MX25_PAD_VSYNC__VSYNC		0xe0
				MX25_PAD_LSCLK__LSCLK		0xe0
				MX25_PAD_OE_ACD__OE_ACD		0xe0
				MX25_PAD_CONTRAST__CONTRAST	0xe0
			>;
		};

		pinctrl_uart1: uart1grp {
			fsl,pins = <
				MX25_PAD_UART1_RTS__UART1_RTS		0xe0
				MX25_PAD_UART1_CTS__UART1_CTS		0xe0
				MX25_PAD_UART1_TXD__UART1_TXD		0x80000000
				MX25_PAD_UART1_RXD__UART1_RXD		0xc0
			>;
		};
	};
};

&lcdc {
	display = <&wvga>;
	fsl,lpccr = <0x00a903ff>;
	fsl,lscr1 = <0x00120300>;
	fsl,dmacr = <0x00020010>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_lcd>;
	status = "okay";
};

&nfc {
	nand-on-flash-bbt;
	status = "okay";
};

&kpp {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_kpp>;
	linux,keymap = <
			MATRIX_KEY(0x0, 0x0, KEY_UP)
			MATRIX_KEY(0x0, 0x1, KEY_DOWN)
			MATRIX_KEY(0x0, 0x2, KEY_VOLUMEDOWN)
			MATRIX_KEY(0x0, 0x3, KEY_HOME)
			MATRIX_KEY(0x1, 0x0, KEY_RIGHT)
			MATRIX_KEY(0x1, 0x1, KEY_LEFT)
			MATRIX_KEY(0x1, 0x2, KEY_ENTER)
			MATRIX_KEY(0x1, 0x3, KEY_VOLUMEUP)
			MATRIX_KEY(0x2, 0x0, KEY_F6)
			MATRIX_KEY(0x2, 0x1, KEY_F8)
			MATRIX_KEY(0x2, 0x2, KEY_F9)
			MATRIX_KEY(0x2, 0x3, KEY_F10)
			MATRIX_KEY(0x3, 0x0, KEY_F1)
			MATRIX_KEY(0x3, 0x1, KEY_F2)
			MATRIX_KEY(0x3, 0x2, KEY_F3)
			MATRIX_KEY(0x3, 0x2, KEY_POWER)
	>;
	status = "okay";
};

&ssi1 {
	codec-handle = <&codec>;
	status = "okay";
};

&tsc {
	status = "okay";
};

&tscadc {
	status = "okay";
};

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1>;
	uart-has-rtscts;
	status = "okay";
};

&usbhost1 {
	phy_type = "serial";
	dr_mode = "host";
	status = "okay";
};

&usbotg {
	external-vbus-divider;
	status = "okay";
};
OpenPOWER on IntegriCloud