Merge remote-tracking branch 'asoc/topic/ssm2518' into asoc-next

SSM2518 audio amplifier

This device supports I2C only.

Required properties:

  - compatible : Must be "adi,ssm2518"

  - reg : the I2C address of the device. This will either be 0x34 (ADDR pin low)

	or 0x35 (ADDR pin high)

Optional properties:

  - gpios : GPIO connected to the nSD pin. If the property is not present it is

	        assumed that the nSD pin is hardwired to always on.

Example:

	ssm2518: ssm2518@34 {

		compatible = "adi,ssm2518";

		reg = <0x34>;

		gpios = <&gpio 5 0>;

	};

/*

 * 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

	select SND_SOC_SI476X if MFD_SI476X_CORE

	select SND_SOC_SN95031 if INTEL_SCU_IPC

	select SND_SOC_SPDIF

	select SND_SOC_SSM2518 if I2C

	select SND_SOC_SSM2602 if SND_SOC_I2C_AND_SPI

	select SND_SOC_STA32X if I2C

	select SND_SOC_STA529 if I2C

config SND_SOC_SPDIF

	tristate

config SND_SOC_SSM2518

	tristate

config SND_SOC_SSM2602

	tristate

snd-soc-sn95031-objs := sn95031.o

snd-soc-spdif-tx-objs := spdif_transmitter.o

snd-soc-spdif-rx-objs := spdif_receiver.o

snd-soc-ssm2518-objs := ssm2518.o

snd-soc-ssm2602-objs := ssm2602.o

snd-soc-sta32x-objs := sta32x.o

snd-soc-sta529-objs := sta529.o

obj-$(CONFIG_SND_SOC_SI476X)	+= snd-soc-si476x.o

obj-$(CONFIG_SND_SOC_SN95031)	+=snd-soc-sn95031.o

obj-$(CONFIG_SND_SOC_SPDIF)	+= snd-soc-spdif-rx.o snd-soc-spdif-tx.o

obj-$(CONFIG_SND_SOC_SSM2518)	+= snd-soc-ssm2518.o

obj-$(CONFIG_SND_SOC_SSM2602)	+= snd-soc-ssm2602.o

obj-$(CONFIG_SND_SOC_STA32X)   += snd-soc-sta32x.o

obj-$(CONFIG_SND_SOC_STA529)   += snd-soc-sta529.o