1/*
2 * linux/sound/arm/pxa2xx-pcm.h -- ALSA PCM interface for the Intel PXA2xx chip
3 *
4 * Author:	Nicolas Pitre
5 * Created:	Nov 30, 2004
6 * Copyright:	MontaVista Software, Inc.
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11 */
12
13#ifndef _PXA2XX_PCM_H
14#define _PXA2XX_PCM_H
15
16struct pxa2xx_pcm_dma_params {
17	char *name;			/* stream identifier */
18	u32 dcmd;			/* DMA descriptor dcmd field */
19	volatile u32 *drcmr;		/* the DMA request channel to use */
20	u32 dev_addr;			/* device physical address for DMA */
21};
22
23struct pxa2xx_gpio {
24	u32 sys;
25	u32	rx;
26	u32 tx;
27	u32 clk;
28	u32 frm;
29};
30
31/* platform data */
32extern struct snd_soc_platform pxa2xx_soc_platform;
33
34#endif
35