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
|
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright (C) 2019 Zodiac Inflight Innovations
*/
/dts-v1/;
#include "imx8mq-zii-ultra.dtsi"
/ {
model = "ZII Ultra RMB3 Board";
compatible = "zii,imx8mq-ultra-rmb3", "zii,imx8mq-ultra", "fsl,imx8mq";
sound1 {
compatible = "simple-audio-card";
simple-audio-card,name = "front";
simple-audio-card,format = "i2s";
simple-audio-card,bitclock-master = <&sound1_codec>;
simple-audio-card,frame-master = <&sound1_codec>;
simple-audio-card,widgets =
"Headphone", "Headphone Jack Front";
simple-audio-card,routing =
"Headphone Jack Front", "HPA1 HPLEFT",
"Headphone Jack Front", "HPA1 HPRIGHT",
"HPA1 LEFTIN", "HPL",
"HPA1 RIGHTIN", "HPR";
simple-audio-card,aux-devs = <&hpa1>;
sound1_cpu: simple-audio-card,cpu {
sound-dai = <&sai2>;
};
sound1_codec: simple-audio-card,codec {
sound-dai = <&codec1>;
clocks = <&cs2000>;
};
};
sound2 {
compatible = "simple-audio-card";
simple-audio-card,name = "periph";
simple-audio-card,format = "i2s";
simple-audio-card,bitclock-master = <&sound2_codec>;
simple-audio-card,frame-master = <&sound2_codec>;
simple-audio-card,widgets =
"Headphone", "Headphone Jack Back";
simple-audio-card,routing =
"Headphone Jack Back", "HPA1 HPLEFT",
"Headphone Jack Back", "HPA1 HPRIGHT",
"HPA1 LEFTIN", "HPL",
"HPA1 RIGHTIN", "HPR";
simple-audio-card,aux-devs = <&hpa2>;
sound2_cpu: simple-audio-card,cpu {
sound-dai = <&sai3>;
};
sound2_codec: simple-audio-card,codec {
sound-dai = <&codec2>;
clocks = <&cs2000>;
};
};
};
&ecspi1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi1>;
cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
status = "okay";
#address-cells = <1>;
#size-cells = <0>;
nor_flash: flash@0 {
compatible = "st,n25q128a13", "jedec,spi-nor";
spi-max-frequency = <20000000>;
reg = <0>;
};
};
&hpa2 {
sound-name-prefix = "HPA1";
};
&i2c1 {
codec2: codec@18 {
compatible = "ti,tlv320dac3100";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_codec2>;
reg = <0x18>;
#sound-dai-cells = <0>;
HPVDD-supply = <®_3p3v>;
SPRVDD-supply = <®_3p3v>;
SPLVDD-supply = <®_3p3v>;
AVDD-supply = <®_3p3v>;
IOVDD-supply = <®_3p3v>;
DVDD-supply = <&vgen4_reg>;
reset-gpios = <&gpio3 4 GPIO_ACTIVE_HIGH>;
};
};
&i2c2 {
temp-sense@48 {
compatible = "national,lm75";
reg = <0x48>;
};
};
&i2c4 {
touchscreen@20 {
compatible = "syna,rmi4-i2c";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ts>;
reg = <0x20>;
interrupt-parent = <&gpio1>;
interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
#address-cells = <1>;
#size-cells = <0>;
rmi4-f01@1 {
reg = <0x1>;
syna,nosleep-mode = <2>;
};
rmi4-f11@11 {
reg = <0x11>;
touchscreen-inverted-x;
touchscreen-swapped-x-y;
syna,sensor-type = <1>;
syna,delta-x-threshold = <5>;
syna,delta-y-threshold = <10>;
};
rmi4-f12@12 {
reg = <0x12>;
touchscreen-inverted-x;
touchscreen-swapped-x-y;
syna,sensor-type = <1>;
};
};
touchscreen@2a {
compatible = "eeti,exc3000";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ts>;
reg = <0x2a>;
interrupt-parent = <&gpio1>;
interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
touchscreen-inverted-x;
touchscreen-swapped-x-y;
status = "disabled";
};
};
&sai3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sai3>;
status = "okay";
};
&usbhub {
swap-dx-lanes = <0>;
};
&iomuxc {
pinctrl_codec2: dac2grp {
fsl,pins = <
MX8MQ_IOMUXC_NAND_CE3_B_GPIO3_IO4 0x41
>;
};
pinctrl_ecspi1: ecspi1grp {
fsl,pins = <
MX8MQ_IOMUXC_ECSPI1_SS0_GPIO5_IO9 0x19
MX8MQ_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK 0x82
MX8MQ_IOMUXC_ECSPI1_MISO_ECSPI1_MISO 0x82
MX8MQ_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI 0x82
>;
};
pinctrl_sai3: sai3grp {
fsl,pins = <
MX8MQ_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6
MX8MQ_IOMUXC_SAI3_TXC_SAI3_TX_BCLK 0xd6
MX8MQ_IOMUXC_SAI3_TXD_SAI3_TX_DATA0 0xd6
>;
};
};
|
