aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/boot/dts/imx53-tx53-x13x.dts
blob: 64804719f0f442de2225613f54518f68293fc190 (plain) (blame)
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
/*
 * Copyright 2013 Lothar Waßmann <LW@KARO-electronics.de>
 *
 * 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 at the following locations:
 *
 * http://www.opensource.org/licenses/gpl-license.html
 * http://www.gnu.org/copyleft/gpl.html
 */

/dts-v1/;
#include "imx53-tx53.dtsi"
#include <dt-bindings/input/input.h>

/ {
	model = "Ka-Ro electronics TX53 module (LVDS)";
	compatible = "karo,tx53", "fsl,imx53";

	aliases {
		display = &lvds0;
		lvds0 = &lvds0;
		lvds1 = &lvds1;
	};

	backlight0: backlight0 {
		compatible = "pwm-backlight";
		pwms = <&pwm2 0 500000 0>;
		power-supply = <&reg_3v3>;
		brightness-levels = <
			  0  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
		>;
		default-brightness-level = <50>;
	};

	backlight1: backlight1 {
		compatible = "pwm-backlight";
		pwms = <&pwm1 0 500000 0>;
		power-supply = <&reg_3v3>;
		brightness-levels = <
			  0  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
		>;
		default-brightness-level = <50>;
	};

	regulators {
		reg_lcd_pwr0: regulator@5 {
			compatible = "regulator-fixed";
			reg = <5>;
			regulator-name = "LVDS0 POWER";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>;
			enable-active-high;
			regulator-boot-on;
		};

		reg_lcd_pwr1: regulator@6 {
			compatible = "regulator-fixed";
			reg = <6>;
			regulator-name = "LVDS1 POWER";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
			enable-active-high;
			regulator-boot-on;
		};
	};
};

&i2c2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c2>;
	status = "okay";

	touchscreen2: eeti@04 {
		compatible = "eeti,egalax_ts";
		reg = <0x04>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_eeti2>;
		interrupt-parent = <&gpio3>;
		interrupts = <23 0>;
		wakeup-gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
		linux,wakeup;
	};
};

&i2c3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c3>;
	status = "okay";

	sgtl5000: codec@0a {
		compatible = "fsl,sgtl5000";
		reg = <0x0a>;
		VDDA-supply = <&reg_2v5>;
		VDDIO-supply = <&reg_3v3>;
		clocks = <&mclk>;
	};

	touchscreen1: eeti@04 {
		compatible = "eeti,egalax_ts";
		reg = <0x04>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_eeti1>;
		interrupt-parent = <&gpio3>;
		interrupts = <22 0>;
		wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
		linux,wakeup;
	};
};

&iomuxc {
	imx53-tx53-x13x {
		pinctrl_i2c2: i2c2-grp1 {
			fsl,pins = <
				MX53_PAD_KEY_ROW3__I2C2_SDA		0xc0000000
				MX53_PAD_KEY_COL3__I2C2_SCL		0xc0000000
			>;
		};

		pinctrl_lvds0: lvds0grp {
			fsl,pins = <
				MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 0x80000000
				MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK 0x80000000
				MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 0x80000000
				MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 0x80000000
				MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 0x80000000
			>;
		};

		pinctrl_lvds1: lvds1grp {
			fsl,pins = <
				MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3 0x80000000
				MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2 0x80000000
				MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK 0x80000000
				MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1 0x80000000
				MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0 0x80000000
			>;
		};

		pinctrl_pwm1: pwm1grp {
			fsl,pins = <MX53_PAD_GPIO_9__PWM1_PWMO 0x04>;
		};

		pinctrl_eeti1: eeti1grp {
			fsl,pins = <
				MX53_PAD_EIM_D22__GPIO3_22 0x1f0 /* Interrupt */
			>;
		};

		pinctrl_eeti2: eeti2grp {
			fsl,pins = <
				MX53_PAD_EIM_D23__GPIO3_23 0x1f0 /* Interrupt */
			>;
		};
	};
};

&ldb {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_lvds0 &pinctrl_lvds1>;
	status = "okay";

	lvds0: lvds-channel@0 {
		fsl,data-mapping = "jeida";
		fsl,data-width = <24>;
		status = "okay";

		display-timings {
			native-mode = <&lvds_timing0>;
			lvds_timing0: hsd100pxn1 {
				clock-frequency = <65000000>;
				hactive = <1024>;
				vactive = <768>;
				hback-porch = <220>;
				hsync-len = <60>;
				hfront-porch = <40>;
				vback-porch = <21>;
				vsync-len = <10>;
				vfront-porch = <7>;
				hsync-active = <0>;
				vsync-active = <0>;
				de-active = <1>;
				pixelclk-active = <0>;
			};
		};
	};

	lvds1: lvds-channel@1 {
		fsl,data-mapping = "jeida";
		fsl,data-width = <24>;
		status = "okay";

		display-timings {
			native-mode = <&lvds_timing1>;
			lvds_timing1: hsd100pxn1 {
				clock-frequency = <65000000>;
				hactive = <1024>;
				vactive = <768>;
				hback-porch = <220>;
				hsync-len = <60>;
				hfront-porch = <40>;
				vback-porch = <21>;
				vsync-len = <10>;
				vfront-porch = <7>;
				hsync-active = <0>;
				vsync-active = <0>;
				de-active = <1>;
				pixelclk-active = <0>;
			};
		};
	};
};

&pwm1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pwm1>;
};

&sata {
	status = "okay";
};