Commit cc477119 authored by sandeepal's avatar sandeepal Committed by Phil Elwell
Browse files

Allo Digione Driver (#2048) 

Driver for the Allo Digione soundcard
parent 982534ad

arch/arm/boot/dts/overlays/Makefile

+1 −0
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@@ -8,6 +8,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \ 
	ads7846.dtbo \

	akkordion-iqdacplus.dtbo \

	allo-boss-dac-pcm512x-audio.dtbo \

	allo-digione.dtbo \

	allo-piano-dac-pcm512x-audio.dtbo \

	allo-piano-dac-plus-pcm512x-audio.dtbo \

	at86rf233.dtbo \

arch/arm/boot/dts/overlays/README

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@@ -287,6 +287,12 @@ Params: 24db_digital_gain Allow gain to be applied via the PCM512x codec 
                                slave"





Name:   allo-digione

Info:   Configures the Allo Digione audio card

Load:   dtoverlay=allo-digione

Params: <None>





Name:   allo-piano-dac-pcm512x-audio

Info:   Configures the Allo Piano DAC (2.0/2.1) audio cards.

        (NB. This initial support is for 2.0 channel audio ONLY! ie. stereo.

arch/arm/boot/dts/overlays/allo-digione-overlay.dts

0 → 100644
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// Definitions for Allo DigiOne

/dts-v1/;

/plugin/;



/ {

	compatible = "brcm,bcm2708";



	fragment@0 {

		target = <&i2s>;

		__overlay__ {

			status = "okay";

		};

	};



	fragment@1 {

		target = <&i2c1>;

		__overlay__ {

			#address-cells = <1>;

			#size-cells = <0>;

			status = "okay";



			wm8804@3b {

				#sound-dai-cells = <0>;

				compatible = "wlf,wm8804";

				reg = <0x3b>;

				PVDD-supply = <&vdd_3v3_reg>;

				DVDD-supply = <&vdd_3v3_reg>;

				status = "okay";

				wlf,reset-gpio = <&gpio 17 0>;

			};

		};

	};



	fragment@2 {

		target = <&sound>;

		__overlay__ {

			compatible = "allo,allo-digione";

			i2s-controller = <&i2s>;

			status = "okay";

			clock44-gpio = <&gpio 5 0>;

			clock48-gpio = <&gpio 6 0>;

		};

	};

};

arch/arm/configs/bcm2709_defconfig

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@@ -903,6 +903,7 @@ CONFIG_SND_BCM2708_SOC_ALLO_PIANO_DAC=m 
CONFIG_SND_BCM2708_SOC_ALLO_PIANO_DAC_PLUS=m

CONFIG_SND_BCM2708_SOC_FE_PI_AUDIO=m

CONFIG_SND_BCM2708_SOC_ALLO_BOSS_DAC=m

CONFIG_SND_BCM2708_SOC_ALLO_DIGIONE=m

CONFIG_SND_PISOUND=m

CONFIG_SND_SOC_ADAU1701=m

CONFIG_SND_SOC_ADAU7002=m

arch/arm/configs/bcmrpi_defconfig

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@@ -897,6 +897,7 @@ CONFIG_SND_BCM2708_SOC_ALLO_PIANO_DAC=m 
CONFIG_SND_BCM2708_SOC_ALLO_PIANO_DAC_PLUS=m

CONFIG_SND_BCM2708_SOC_FE_PI_AUDIO=m

CONFIG_SND_BCM2708_SOC_ALLO_BOSS_DAC=m

CONFIG_SND_BCM2708_SOC_ALLO_DIGIONE=m

CONFIG_SND_PISOUND=m

CONFIG_SND_SOC_ADAU1701=m

CONFIG_SND_SOC_ADAU7002=m