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4f5b6ba6 LW |
1 | /* |
2 | * Copyright 2013 Lothar Waßmann <LW@KARO-electronics.de> | |
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 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 "imx53-tx53.dtsi" | |
14 | #include <dt-bindings/input/input.h> | |
15 | ||
16 | / { | |
17 | model = "Ka-Ro electronics TX53 module (LVDS)"; | |
18 | compatible = "karo,tx53", "fsl,imx53"; | |
19 | ||
20 | aliases { | |
21 | display = &lvds0; | |
22 | lvds0 = &lvds0; | |
23 | lvds1 = &lvds1; | |
24 | }; | |
25 | ||
26 | backlight0: backlight0 { | |
27 | compatible = "pwm-backlight"; | |
28 | pwms = <&pwm2 0 500000 0>; | |
29 | power-supply = <®_3v3>; | |
30 | brightness-levels = < | |
31 | 0 1 2 3 4 5 6 7 8 9 | |
32 | 10 11 12 13 14 15 16 17 18 19 | |
33 | 20 21 22 23 24 25 26 27 28 29 | |
34 | 30 31 32 33 34 35 36 37 38 39 | |
35 | 40 41 42 43 44 45 46 47 48 49 | |
36 | 50 51 52 53 54 55 56 57 58 59 | |
37 | 60 61 62 63 64 65 66 67 68 69 | |
38 | 70 71 72 73 74 75 76 77 78 79 | |
39 | 80 81 82 83 84 85 86 87 88 89 | |
40 | 90 91 92 93 94 95 96 97 98 99 | |
41 | 100 | |
42 | >; | |
43 | default-brightness-level = <50>; | |
44 | }; | |
45 | ||
46 | backlight1: backlight1 { | |
47 | compatible = "pwm-backlight"; | |
48 | pwms = <&pwm1 0 500000 0>; | |
49 | power-supply = <®_3v3>; | |
50 | brightness-levels = < | |
51 | 0 1 2 3 4 5 6 7 8 9 | |
52 | 10 11 12 13 14 15 16 17 18 19 | |
53 | 20 21 22 23 24 25 26 27 28 29 | |
54 | 30 31 32 33 34 35 36 37 38 39 | |
55 | 40 41 42 43 44 45 46 47 48 49 | |
56 | 50 51 52 53 54 55 56 57 58 59 | |
57 | 60 61 62 63 64 65 66 67 68 69 | |
58 | 70 71 72 73 74 75 76 77 78 79 | |
59 | 80 81 82 83 84 85 86 87 88 89 | |
60 | 90 91 92 93 94 95 96 97 98 99 | |
61 | 100 | |
62 | >; | |
63 | default-brightness-level = <50>; | |
64 | }; | |
65 | ||
66 | regulators { | |
67 | reg_lcd_pwr0: regulator@5 { | |
68 | compatible = "regulator-fixed"; | |
69 | reg = <5>; | |
70 | regulator-name = "LVDS0 POWER"; | |
71 | regulator-min-microvolt = <3300000>; | |
72 | regulator-max-microvolt = <3300000>; | |
73 | gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>; | |
74 | enable-active-high; | |
75 | regulator-boot-on; | |
76 | }; | |
77 | ||
78 | reg_lcd_pwr1: regulator@6 { | |
79 | compatible = "regulator-fixed"; | |
80 | reg = <6>; | |
81 | regulator-name = "LVDS1 POWER"; | |
82 | regulator-min-microvolt = <3300000>; | |
83 | regulator-max-microvolt = <3300000>; | |
84 | gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>; | |
85 | enable-active-high; | |
86 | regulator-boot-on; | |
87 | }; | |
88 | }; | |
89 | }; | |
90 | ||
91 | &i2c2 { | |
92 | pinctrl-names = "default"; | |
93 | pinctrl-0 = <&pinctrl_i2c2>; | |
94 | status = "okay"; | |
95 | ||
96 | touchscreen2: eeti@04 { | |
97 | compatible = "eeti,egalax_ts"; | |
98 | reg = <0x04>; | |
99 | pinctrl-names = "default"; | |
100 | pinctrl-0 = <&pinctrl_eeti2>; | |
101 | interrupt-parent = <&gpio3>; | |
102 | interrupts = <23 0>; | |
103 | wakeup-gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>; | |
104 | linux,wakeup; | |
105 | }; | |
106 | }; | |
107 | ||
108 | &i2c3 { | |
109 | pinctrl-names = "default"; | |
110 | pinctrl-0 = <&pinctrl_i2c3>; | |
111 | status = "okay"; | |
112 | ||
113 | sgtl5000: codec@0a { | |
114 | compatible = "fsl,sgtl5000"; | |
115 | reg = <0x0a>; | |
116 | VDDA-supply = <®_2v5>; | |
117 | VDDIO-supply = <®_3v3>; | |
118 | clocks = <&mclk>; | |
119 | }; | |
120 | ||
121 | touchscreen1: eeti@04 { | |
122 | compatible = "eeti,egalax_ts"; | |
123 | reg = <0x04>; | |
124 | pinctrl-names = "default"; | |
125 | pinctrl-0 = <&pinctrl_eeti1>; | |
126 | interrupt-parent = <&gpio3>; | |
127 | interrupts = <22 0>; | |
128 | wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>; | |
129 | linux,wakeup; | |
130 | }; | |
131 | }; | |
132 | ||
133 | &iomuxc { | |
134 | imx53-tx53-x13x { | |
135 | pinctrl_i2c2: i2c2-grp1 { | |
136 | fsl,pins = < | |
137 | MX53_PAD_KEY_ROW3__I2C2_SDA 0xc0000000 | |
138 | MX53_PAD_KEY_COL3__I2C2_SCL 0xc0000000 | |
139 | >; | |
140 | }; | |
141 | ||
142 | pinctrl_lvds0: lvds0grp { | |
143 | fsl,pins = < | |
144 | MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 0x80000000 | |
145 | MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK 0x80000000 | |
146 | MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 0x80000000 | |
147 | MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 0x80000000 | |
148 | MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 0x80000000 | |
149 | >; | |
150 | }; | |
151 | ||
152 | pinctrl_lvds1: lvds1grp { | |
153 | fsl,pins = < | |
154 | MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3 0x80000000 | |
155 | MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2 0x80000000 | |
156 | MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK 0x80000000 | |
157 | MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1 0x80000000 | |
158 | MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0 0x80000000 | |
159 | >; | |
160 | }; | |
161 | ||
162 | pinctrl_pwm1: pwm1grp { | |
163 | fsl,pins = <MX53_PAD_GPIO_9__PWM1_PWMO 0x04>; | |
164 | }; | |
165 | ||
166 | pinctrl_eeti1: eeti1grp { | |
167 | fsl,pins = < | |
168 | MX53_PAD_EIM_D22__GPIO3_22 0x1f0 /* Interrupt */ | |
169 | >; | |
170 | }; | |
171 | ||
172 | pinctrl_eeti2: eeti2grp { | |
173 | fsl,pins = < | |
174 | MX53_PAD_EIM_D23__GPIO3_23 0x1f0 /* Interrupt */ | |
175 | >; | |
176 | }; | |
177 | }; | |
178 | }; | |
179 | ||
180 | &ldb { | |
181 | pinctrl-names = "default"; | |
182 | pinctrl-0 = <&pinctrl_lvds0 &pinctrl_lvds1>; | |
183 | status = "okay"; | |
184 | ||
185 | lvds0: lvds-channel@0 { | |
186 | fsl,data-mapping = "jeida"; | |
187 | fsl,data-width = <24>; | |
188 | status = "okay"; | |
189 | ||
190 | display-timings { | |
191 | native-mode = <&lvds_timing0>; | |
192 | lvds_timing0: hsd100pxn1 { | |
193 | clock-frequency = <65000000>; | |
194 | hactive = <1024>; | |
195 | vactive = <768>; | |
196 | hback-porch = <220>; | |
197 | hsync-len = <60>; | |
198 | hfront-porch = <40>; | |
199 | vback-porch = <21>; | |
200 | vsync-len = <10>; | |
201 | vfront-porch = <7>; | |
202 | hsync-active = <0>; | |
203 | vsync-active = <0>; | |
204 | de-active = <1>; | |
205 | pixelclk-active = <0>; | |
206 | }; | |
207 | }; | |
208 | }; | |
209 | ||
210 | lvds1: lvds-channel@1 { | |
211 | fsl,data-mapping = "jeida"; | |
212 | fsl,data-width = <24>; | |
213 | status = "okay"; | |
214 | ||
215 | display-timings { | |
216 | native-mode = <&lvds_timing1>; | |
217 | lvds_timing1: hsd100pxn1 { | |
218 | clock-frequency = <65000000>; | |
219 | hactive = <1024>; | |
220 | vactive = <768>; | |
221 | hback-porch = <220>; | |
222 | hsync-len = <60>; | |
223 | hfront-porch = <40>; | |
224 | vback-porch = <21>; | |
225 | vsync-len = <10>; | |
226 | vfront-porch = <7>; | |
227 | hsync-active = <0>; | |
228 | vsync-active = <0>; | |
229 | de-active = <1>; | |
230 | pixelclk-active = <0>; | |
231 | }; | |
232 | }; | |
233 | }; | |
234 | }; | |
235 | ||
236 | &pwm1 { | |
237 | pinctrl-names = "default"; | |
238 | pinctrl-0 = <&pinctrl_pwm1>; | |
239 | }; | |
240 | ||
241 | &sata { | |
242 | status = "okay"; | |
243 | }; |