arm/dts/am3517-evm-ui.dtsi

2  * Copyright (C) 2018 Logic PD, Inc - http://www.logicpd.com/
9 #include <dt-bindings/input/input.h>
13 		compatible = "simple-audio-card";
14 		simple-audio-card,name = "tlv320aic23-hifi";
16 		simple-audio-card,widgets =
18 			"Line", "Line In",
19 			"Line", "Line Out";
21 		simple-audio-card,routing =
22 			"Line Out", "LOUT",
23 			"Line Out", "ROUT",
24 			"LLINEIN", "Line In",
25 			"RLINEIN", "Line In",
28 		simple-audio-card,format = "i2s";
29 		simple-audio-card,bitclock-master = <&sound_master>;
30 		simple-audio-card,frame-master = <&sound_master>;
32 		simple-audio-card,cpu {
33 			sound-dai = <&mcbsp1>;
36 		sound_master: simple-audio-card,codec {
37 			sound-dai = <&tlv320aic23_1>;
38 			system-clock-frequency = <12000000>;
43 		compatible = "simple-audio-card";
44 		simple-audio-card,name = "tlv320aic23-hifi";
46 		simple-audio-card,widgets =
48 			"Line", "Line In",
49 			"Line", "Line Out";
51 		simple-audio-card,routing =
52 			"Line Out", "LOUT",
53 			"Line Out", "ROUT",
54 			"LLINEIN", "Line In",
55 			"RLINEIN", "Line In",
58 		simple-audio-card,format = "i2s";
59 		simple-audio-card,bitclock-master = <&sound_master2>;
60 		simple-audio-card,frame-master = <&sound_master2>;
62 		simple-audio-card,cpu {
63 			sound-dai = <&mcbsp2>;
66 		sound_master2: simple-audio-card,codec {
67 			sound-dai = <&tlv320aic23_2>;
68 			system-clock-frequency = <12000000>;
72 	expander-keys {
73 		compatible = "gpio-keys-polled";
74 		poll-interval = <100>;
143 		#sound-dai-cells= <0>;
150 		#sound-dai-cells= <0>;
160 		#sound-dai-cells= <0>;
164 	/* GPIO Expanders */
165 	tca6416_2: gpio@20 {
168 		gpio-controller;
169 		#gpio-cells = <2>;
170 		vcc-supply = <&vdd_io_reg>;
173 	tca6416_3: gpio@21 {
176 		gpio-controller;
177 		#gpio-cells = <2>;
178 		vcc-supply = <&vdd_io_reg>;
190 	#sound-dai-cells = <0>;
191 	pinctrl-names = "default";
192 	pinctrl-0 = <&mcbsp1_pins>;
197 	#sound-dai-cells = <0>;
198 	pinctrl-names = "default";
199 	pinctrl-0 = <&mcbsp2_pins>;
204 		pinctrl-single,pins = <
213 		pinctrl-single,pins = <