218 lines
4.4 KiB
Plaintext
218 lines
4.4 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-only
|
|
/*
|
|
* Copyright (C) 2018 Logic PD, Inc - http://www.logicpd.com/
|
|
*/
|
|
|
|
#include <dt-bindings/input/input.h>
|
|
|
|
/ {
|
|
codec1 {
|
|
compatible = "simple-audio-card";
|
|
simple-audio-card,name = "tlv320aic23-hifi";
|
|
|
|
simple-audio-card,widgets =
|
|
"Microphone", "Mic In",
|
|
"Line", "Line In",
|
|
"Line", "Line Out";
|
|
|
|
simple-audio-card,routing =
|
|
"Line Out", "LOUT",
|
|
"Line Out", "ROUT",
|
|
"LLINEIN", "Line In",
|
|
"RLINEIN", "Line In",
|
|
"MICIN", "Mic In";
|
|
|
|
simple-audio-card,format = "i2s";
|
|
simple-audio-card,bitclock-master = <&sound_master>;
|
|
simple-audio-card,frame-master = <&sound_master>;
|
|
|
|
simple-audio-card,cpu {
|
|
sound-dai = <&mcbsp1>;
|
|
};
|
|
|
|
sound_master: simple-audio-card,codec {
|
|
sound-dai = <&tlv320aic23_1>;
|
|
system-clock-frequency = <12000000>;
|
|
};
|
|
};
|
|
|
|
codec2 {
|
|
compatible = "simple-audio-card";
|
|
simple-audio-card,name = "tlv320aic23-hifi";
|
|
|
|
simple-audio-card,widgets =
|
|
"Microphone", "Mic In",
|
|
"Line", "Line In",
|
|
"Line", "Line Out";
|
|
|
|
simple-audio-card,routing =
|
|
"Line Out", "LOUT",
|
|
"Line Out", "ROUT",
|
|
"LLINEIN", "Line In",
|
|
"RLINEIN", "Line In",
|
|
"MICIN", "Mic In";
|
|
|
|
simple-audio-card,format = "i2s";
|
|
simple-audio-card,bitclock-master = <&sound_master2>;
|
|
simple-audio-card,frame-master = <&sound_master2>;
|
|
|
|
simple-audio-card,cpu {
|
|
sound-dai = <&mcbsp2>;
|
|
};
|
|
|
|
sound_master2: simple-audio-card,codec {
|
|
sound-dai = <&tlv320aic23_2>;
|
|
system-clock-frequency = <12000000>;
|
|
};
|
|
};
|
|
|
|
expander-keys {
|
|
compatible = "gpio-keys-polled";
|
|
poll-interval = <100>;
|
|
|
|
record {
|
|
label = "Record";
|
|
/* linux,code = <BTN_0>; */
|
|
gpios = <&tca6416_2 15 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
play {
|
|
label = "Play";
|
|
linux,code = <KEY_PLAY>;
|
|
gpios = <&tca6416_2 14 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
Stop {
|
|
label = "Stop";
|
|
linux,code = <KEY_STOP>;
|
|
gpios = <&tca6416_2 13 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
fwd {
|
|
label = "FWD";
|
|
linux,code = <KEY_FASTFORWARD>;
|
|
gpios = <&tca6416_2 12 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
rwd {
|
|
label = "RWD";
|
|
linux,code = <KEY_REWIND>;
|
|
gpios = <&tca6416_2 11 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
shift {
|
|
label = "Shift";
|
|
linux,code = <KEY_LEFTSHIFT>;
|
|
gpios = <&tca6416_2 10 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
Mode {
|
|
label = "Mode";
|
|
linux,code = <BTN_MODE>;
|
|
gpios = <&tca6416_2 9 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
Menu {
|
|
label = "Menu";
|
|
linux,code = <KEY_MENU>;
|
|
gpios = <&tca6416_2 8 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
Up {
|
|
label = "Up";
|
|
linux,code = <KEY_UP>;
|
|
gpios = <&tca6416_2 7 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
Down {
|
|
label = "Down";
|
|
linux,code = <KEY_DOWN>;
|
|
gpios = <&tca6416_2 6 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&i2c2 {
|
|
/* Audio codecs */
|
|
tlv320aic23_1: codec@1a {
|
|
compatible = "ti,tlv320aic23";
|
|
reg = <0x1a>;
|
|
#sound-dai-cells= <0>;
|
|
status = "okay";
|
|
};
|
|
|
|
tlv320aic23_2: codec@1b {
|
|
compatible = "ti,tlv320aic23";
|
|
reg = <0x1b>;
|
|
#sound-dai-cells= <0>;
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
&i2c3 {
|
|
/* Audio codecs */
|
|
tlv320aic23_3: codec@1a {
|
|
compatible = "ti,tlv320aic23";
|
|
reg = <0x1a>;
|
|
#sound-dai-cells= <0>;
|
|
status = "okay";
|
|
};
|
|
|
|
/* GPIO Expanders */
|
|
tca6416_2: gpio@20 {
|
|
compatible = "ti,tca6416";
|
|
reg = <0x20>;
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
vcc-supply = <&vdd_io_reg>;
|
|
};
|
|
|
|
tca6416_3: gpio@21 {
|
|
compatible = "ti,tca6416";
|
|
reg = <0x21>;
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
vcc-supply = <&vdd_io_reg>;
|
|
};
|
|
|
|
/* TVP5146 Analog Video decoder input */
|
|
tvp5146@5c {
|
|
compatible = "ti,tvp5146m2";
|
|
reg = <0x5c>;
|
|
};
|
|
};
|
|
|
|
&mcbsp1 {
|
|
status = "ok";
|
|
#sound-dai-cells = <0>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mcbsp1_pins>;
|
|
};
|
|
|
|
&mcbsp2 {
|
|
status = "ok";
|
|
#sound-dai-cells = <0>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mcbsp2_pins>;
|
|
};
|
|
|
|
&omap3_pmx_core {
|
|
mcbsp1_pins: pinmux_mcbsp1_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP3_CORE1_IOPAD(0x2190, PIN_OUTPUT | MUX_MODE0) /* mcbsp1_dx.mcbsp1_dx */
|
|
OMAP3_CORE1_IOPAD(0x2192, PIN_INPUT | MUX_MODE0) /* mcbsp1_dx.mcbsp1_dr */
|
|
OMAP3_CORE1_IOPAD(0x2196, PIN_INPUT | MUX_MODE0) /* mcbsp_clks.mcbsp1_fsx */
|
|
OMAP3_CORE1_IOPAD(0x2198, PIN_INPUT | MUX_MODE0) /* mcbsp1_clkx.mcbsp1_clkx */
|
|
>;
|
|
};
|
|
|
|
mcbsp2_pins: pinmux_mcbsp2_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP3_CORE1_IOPAD(0x213c, PIN_INPUT | MUX_MODE0) /* mcbsp2_fsx.mcbsp2_fsx */
|
|
OMAP3_CORE1_IOPAD(0x213e, PIN_INPUT | MUX_MODE0) /* mcbsp2_clkx.mcbsp2_clkx */
|
|
OMAP3_CORE1_IOPAD(0x2140, PIN_INPUT | MUX_MODE0) /* mcbsp2_dr.mcbsp2.dr */
|
|
OMAP3_CORE1_IOPAD(0x2142, PIN_OUTPUT | MUX_MODE0) /* mcbsp2_dx.mcbsp2_dx */
|
|
>;
|
|
};
|
|
};
|