Unverified Commit 6ee47d4a authored by Kirill Marinushkin's avatar Kirill Marinushkin Committed by Mark Brown
Browse files

ASoC: pcm3060: Add codec driver 

This commit adds support for TI PCM3060 CODEC.
The technical documentation is available at [1].

[1] http://ti.com/product/pcm3060



Signed-off-by: default avatarKirill Marinushkin <kmarinushkin@birdec.tech>
Cc: Mark Brown <broonie@kernel.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: M R Swami Reddy <mr.swami.reddy@ti.com>
Cc: Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
Cc: Kevin Cernekee <cernekee@chromium.org>
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: alsa-devel@alsa-project.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 6fbf9d8e

Documentation/devicetree/bindings/sound/pcm3060.txt

0 → 100644
+17 −0
Original line number Diff line number Diff line 
PCM3060 audio CODEC



This driver supports both I2C and SPI.



Required properties:



- compatible: "ti,pcm3060"



- reg : the I2C address of the device for I2C, the chip select

        number for SPI.



Examples:



	pcm3060: pcm3060@46 {

		 compatible = "ti,pcm3060";

		 reg = <0x46>;

	};

MAINTAINERS

+7 −0
Original line number Diff line number Diff line
@@ -14597,6 +14597,13 @@ L: netdev@vger.kernel.org 
S:	Maintained

F:	drivers/net/ethernet/ti/netcp*



TI PCM3060 ASoC CODEC DRIVER

M:	Kirill Marinushkin <kmarinushkin@birdec.tech>

L:	alsa-devel@alsa-project.org (moderated for non-subscribers)

S:	Maintained

F:	Documentation/devicetree/bindings/sound/pcm3060.txt

F:	sound/soc/codecs/pcm3060*



TI TAS571X FAMILY ASoC CODEC DRIVER

M:	Kevin Cernekee <cernekee@chromium.org>

L:	alsa-devel@alsa-project.org (moderated for non-subscribers)

sound/soc/codecs/Kconfig

+17 −0
Original line number Diff line number Diff line
@@ -120,6 +120,8 @@ config SND_SOC_ALL_CODECS 
	select SND_SOC_PCM186X_I2C if I2C

	select SND_SOC_PCM186X_SPI if SPI_MASTER

	select SND_SOC_PCM3008

	select SND_SOC_PCM3060_I2C if I2C

	select SND_SOC_PCM3060_SPI if SPI_MASTER

	select SND_SOC_PCM3168A_I2C if I2C

	select SND_SOC_PCM3168A_SPI if SPI_MASTER

	select SND_SOC_PCM5102A
@@ -737,6 +739,21 @@ config SND_SOC_PCM186X_SPI 
config SND_SOC_PCM3008

       tristate



config SND_SOC_PCM3060

       tristate



config SND_SOC_PCM3060_I2C

	tristate "Texas Instruments PCM3060 CODEC - I2C"

	depends on I2C

	select SND_SOC_PCM3060

	select REGMAP_I2C



config SND_SOC_PCM3060_SPI

	tristate "Texas Instruments PCM3060 CODEC - SPI"

	depends on SPI_MASTER

	select SND_SOC_PCM3060

	select REGMAP_SPI



config SND_SOC_PCM3168A

	tristate

sound/soc/codecs/Makefile

+6 −0
Original line number Diff line number Diff line
@@ -120,6 +120,9 @@ snd-soc-pcm186x-objs := pcm186x.o 
snd-soc-pcm186x-i2c-objs := pcm186x-i2c.o

snd-soc-pcm186x-spi-objs := pcm186x-spi.o

snd-soc-pcm3008-objs := pcm3008.o

snd-soc-pcm3060-objs := pcm3060.o

snd-soc-pcm3060-i2c-objs := pcm3060-i2c.o

snd-soc-pcm3060-spi-objs := pcm3060-spi.o

snd-soc-pcm3168a-objs := pcm3168a.o

snd-soc-pcm3168a-i2c-objs := pcm3168a-i2c.o

snd-soc-pcm3168a-spi-objs := pcm3168a-spi.o
@@ -381,6 +384,9 @@ obj-$(CONFIG_SND_SOC_PCM186X) += snd-soc-pcm186x.o 
obj-$(CONFIG_SND_SOC_PCM186X_I2C)	+= snd-soc-pcm186x-i2c.o

obj-$(CONFIG_SND_SOC_PCM186X_SPI)	+= snd-soc-pcm186x-spi.o

obj-$(CONFIG_SND_SOC_PCM3008)	+= snd-soc-pcm3008.o

obj-$(CONFIG_SND_SOC_PCM3060)	+= snd-soc-pcm3060.o

obj-$(CONFIG_SND_SOC_PCM3060_I2C)	+= snd-soc-pcm3060-i2c.o

obj-$(CONFIG_SND_SOC_PCM3060_SPI)	+= snd-soc-pcm3060-spi.o

obj-$(CONFIG_SND_SOC_PCM3168A)	+= snd-soc-pcm3168a.o

obj-$(CONFIG_SND_SOC_PCM3168A_I2C)	+= snd-soc-pcm3168a-i2c.o

obj-$(CONFIG_SND_SOC_PCM3168A_SPI)	+= snd-soc-pcm3168a-spi.o

sound/soc/codecs/pcm3060-i2c.c

0 → 100644
+61 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0

/*

 * PCM3060 I2C driver

 *

 * Copyright (C) 2018 Kirill Marinushkin <kmarinushkin@birdec.tech>

 */



#include <linux/i2c.h>

#include <linux/module.h>

#include <sound/soc.h>



#include "pcm3060.h"



static int pcm3060_i2c_probe(struct i2c_client *i2c,

			     const struct i2c_device_id *id)

{

	struct pcm3060_priv *priv;



	priv = devm_kzalloc(&i2c->dev, sizeof(*priv), GFP_KERNEL);

	if (!priv)

		return -ENOMEM;



	i2c_set_clientdata(i2c, priv);



	priv->regmap = devm_regmap_init_i2c(i2c, &pcm3060_regmap);

	if (IS_ERR(priv->regmap))

		return PTR_ERR(priv->regmap);



	return pcm3060_probe(&i2c->dev);

}



static const struct i2c_device_id pcm3060_i2c_id[] = {

	{ .name = "pcm3060" },

	{ },

};

MODULE_DEVICE_TABLE(i2c, pcm3060_i2c_id);



#ifdef CONFIG_OF

static const struct of_device_id pcm3060_of_match[] = {

	{ .compatible = "ti,pcm3060" },

	{ },

};

MODULE_DEVICE_TABLE(of, pcm3060_of_match);

#endif /* CONFIG_OF */



static struct i2c_driver pcm3060_i2c_driver = {

	.driver = {

		.name = "pcm3060",

#ifdef CONFIG_OF

		.of_match_table = pcm3060_of_match,

#endif /* CONFIG_OF */

	},

	.id_table = pcm3060_i2c_id,

	.probe = pcm3060_i2c_probe,

};



module_i2c_driver(pcm3060_i2c_driver);



MODULE_DESCRIPTION("PCM3060 I2C driver");

MODULE_AUTHOR("Kirill Marinushkin <kmarinushkin@birdec.tech>");

MODULE_LICENSE("GPL v2");

CRA Git | Maintained and supported by SUSTech CRA and CCSE