forked from jadonk/cape-firmware
-
Notifications
You must be signed in to change notification settings - Fork 27
/
cape-bone-dvi-00A1.dts
207 lines (183 loc) · 6.04 KB
/
cape-bone-dvi-00A1.dts
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
/*
* Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/dts-v1/;
/plugin/;
/ {
compatible = "ti,beaglebone", "ti,beaglebone-black";
/* identification */
part-number = "BB-BONE-DVID-01";
version = "00A1", "A1";
/* state the resources this cape uses */
exclusive-use =
/* the pin header uses */
"P9.14", /* led: gpio1_18 */
"P9.16", /* led: gpio1_19 */
"P9.25", /* mcasp0: mcasp0_ahclkx */
"P9.28", /* mcasp0: mcasp0_axr2 */
"P9.29", /* mcasp0: mcasp0_fsx */
"P9.31", /* mcasp0: mcasp0_aclkx */
"P8.4", /* lcd: gpio1_7 */
"P8.45", /* lcd: lcd_data0 */
"P8.46", /* lcd: lcd_data1 */
"P8.43", /* lcd: lcd_data2 */
"P8.44", /* lcd: lcd_data3 */
"P8.41", /* lcd: lcd_data4 */
"P8.42", /* lcd: lcd_data5 */
"P8.39", /* lcd: lcd_data6 */
"P8.40", /* lcd: lcd_data7 */
"P8.37", /* lcd: lcd_data8 */
"P8.38", /* lcd: lcd_data9 */
"P8.36", /* lcd: lcd_data10 */
"P8.34", /* lcd: lcd_data11 */
"P8.35", /* lcd: lcd_data12 */
"P8.33", /* lcd: lcd_data13 */
"P8.31", /* lcd: lcd_data14 */
"P8.32", /* lcd: lcd_data15 */
"P8.27", /* lcd: lcd_vsync */
"P8.29", /* lcd: lcd_hsync */
"P8.28", /* lcd: lcd_pclk */
"P8.30", /* lcd: lcd_ac_bias_en */
/* the hardware IP uses */
"gpio1_18",
"gpio1_19",
"gpio1_7",
"mcasp0",
"lcd";
fragment@0 {
target = <&am33xx_pinmux>;
__overlay__ {
bone_dvi_cape_led_pins: pinmux_bone_dvi_cape_led_pins {
pinctrl-single,pins = <
0x48 0x07 /* gpmc_a2.gpio1_18, OUTPUT | MODE7 */
0x4c 0x07 /* gpmc_a3.gpio1_19, OUTPUT | MODE7 */
>;
};
bone_dvi_cape_dvi_00A1_pins: pinmux_bone_dvi_cape_dvi_00A1_pins {
pinctrl-single,pins = <
0x1c 0x07 /* gpmc_ad7.gpio1_7, OUTPUT | MODE7 - DVIPDn */
0xa0 0x08 /* lcd_data0.lcd_data0, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xa4 0x08 /* lcd_data1.lcd_data1, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xa8 0x08 /* lcd_data2.lcd_data2, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xac 0x08 /* lcd_data3.lcd_data3, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xb0 0x08 /* lcd_data4.lcd_data4, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xb4 0x08 /* lcd_data5.lcd_data5, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xb8 0x08 /* lcd_data6.lcd_data6, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xbc 0x08 /* lcd_data7.lcd_data7, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xc0 0x08 /* lcd_data8.lcd_data8, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xc4 0x08 /* lcd_data9.lcd_data9, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xc8 0x08 /* lcd_data10.lcd_data10, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xcc 0x08 /* lcd_data11.lcd_data11, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xd0 0x08 /* lcd_data12.lcd_data12, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xd4 0x08 /* lcd_data13.lcd_data13, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xd8 0x08 /* lcd_data14.lcd_data14, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xdc 0x08 /* lcd_data15.lcd_data15, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
0xe0 0x00 /* lcd_vsync.lcd_vsync, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */
0xe4 0x00 /* lcd_hsync.lcd_hsync, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */
0xe8 0x00 /* lcd_pclk.lcd_pclk, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */
0xec 0x00 /* lcd_ac_bias_en.lcd_ac_bias_en, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */
>;
};
bone_dvi_cape_audio_pins: pinmux_bone_dvi_cape_audio_pins {
pinctrl-single,pins = <
0x190 0x20 /* mcasp0_aclkx.mcasp0_aclkx, INPUT | MODE0 */
0x194 0x20 /* mcasp0_fsx.mcasp0_fsx, INPUT | MODE0 */
0x19c 0x22 /* mcasp0_ahclkr.mcasp0_axr2, INPUT | MODE2 */
0x1ac 0x22 /* mcasp0_ahclkx.mcasp0_axr3, INPUT | MODE2 */
>;
};
};
};
fragment@1 {
target = <&ocp>;
__overlay__ {
/* avoid stupid warning */
#address-cells = <1>;
#size-cells = <1>;
gpio-leds-cape-dvi {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&bone_dvi_cape_led_pins>;
dvi-led0 {
label = "dvi:green:usr0";
gpios = <&gpio2 18 0>;
linux,default-trigger = "heartbeat";
default-state = "off";
};
dvi-led1 {
label = "dvi:green:usr1";
gpios = <&gpio2 19 0>;
linux,default-trigger = "mmc0";
default-state = "off";
};
};
/* use the DVI panel now */
panel {
compatible = "tilcdc,tfp410";
pinctrl-names = "default";
pinctrl-0 = <&bone_dvi_cape_dvi_00A1_pins>;
ti,power-gpio = <&gpio1 7 0x0>;
i2c = <&i2c2>;
};
fb {
compatible = "ti,am33xx-tilcdc";
reg = <0x4830e000 0x1000>;
interrupt-parent = <&intc>;
interrupts = <36>;
ti,hwmods = "lcdc";
};
};
};
fragment@2 {
target = <&i2c2>;
__overlay__ {
#address-cells = <1>;
#size-cells = <0>;
tlv320aic3x: tlv320aic3x@1b {
compatible = "ti,tlv320aic3x";
reg = <0x1b>;
status = "okay";
};
};
};
fragment@3 {
target = <&mcasp0>;
__overlay__ {
pinctrl-names = "default";
pinctrl-0 = <&bone_dvi_cape_audio_pins>;
status = "okay";
op-mode = <0>; /* MCASP_IIS_MODE */
tdm-slots = <2>;
num-serializer = <16>;
serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
0 0 2 1
0 0 0 0
0 0 0 0
0 0 0 0
>;
tx-num-evt = <1>;
rx-num-evt = <1>;
};
};
fragment@4 {
target = <&ocp>;
__overlay__ {
sound {
compatible = "ti,da830-evm-audio";
ti,model = "DA830 EVM";
ti,audio-codec = <&tlv320aic3x>;
ti,mcasp-controller = <&mcasp0>;
ti,codec-clock-rate = <12000000>;
ti,audio-routing =
"Headphone Jack", "HPLOUT",
"Headphone Jack", "HPROUT",
"LINE1L", "Line In",
"LINE1R", "Line In";
};
};
};
};