1/*
 2 * Platform data for MAX9768
 3 * Copyright (C) 2011, 2012 by Wolfram Sang, Pengutronix e.K.
 4 * same licence as the driver
 5 */
 6
 7#ifndef __SOUND_MAX9768_PDATA_H__
 8#define __SOUND_MAX9768_PDATA_H__
 9
10/**
11 * struct max9768_pdata - optional platform specific MAX9768 configuration
12 * @shdn_gpio:	GPIO to SHDN pin. If not valid, pin must be hardwired HIGH
13 * @mute_gpio:	GPIO to MUTE pin. If not valid, control for mute won't be added
14 * @flags: configuration flags, e.g. set classic PWM mode (check datasheet
15 *         regarding "filterless modulation" which is default).
16 */
17struct max9768_pdata {
18	int shdn_gpio;
19	int mute_gpio;
20	unsigned flags;
21#define MAX9768_FLAG_CLASSIC_PWM	(1 << 0)
22};
23
24#endif /* __SOUND_MAX9768_PDATA_H__*/