| /* |
| * Copyright (C) 2018 Logic PD, Inc - http://www.logicpd.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. |
| */ |
| |
| #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 */ |
| >; |
| }; |
| }; |
