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ASoC: Add ssm2518 support

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This patch adds a ASoC CODEC driver for the SSM2516. The SSM2516 is a stereo
Class-D audio amplifier with an I2S interface for audio in and a built-in
dynamic range control processor.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Lars-Peter Clausen 2013-05-23 20:14:50 +02:00 • committed by Mark Brown
commit b6b5e76bb8
6 changed files with 924 additions and 0 deletions
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22
include/linux/platform_data/ssm2518.h Normal file
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/*
* SSM2518 amplifier audio driver
*
* Copyright 2013 Analog Devices Inc.
* Author: Lars-Peter Clausen <lars@metafoo.de>
*
* Licensed under the GPL-2.
*/
#ifndef __LINUX_PLATFORM_DATA_SSM2518_H__
#define __LINUX_PLATFORM_DATA_SSM2518_H__
/**
* struct ssm2518_platform_data - Platform data for the ssm2518 driver
* @enable_gpio: GPIO connected to the nSD pin. Set to -1 if the nSD pin is
* hardwired.
*/
struct ssm2518_platform_data {
int enable_gpio;
};
#endif