pxa-ssp.h

Go to the documentation of this file.

/*
 * ASoC PXA SSP port support
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#ifndef _PXA_SSP_H
#define _PXA_SSP_H

/* pxa DAI SSP IDs */
#define PXA_DAI_SSP1            0
#define PXA_DAI_SSP2            1
#define PXA_DAI_SSP3            2
#define PXA_DAI_SSP4            3

/* SSP clock sources */
#define PXA_SSP_CLK_PLL 0
#define PXA_SSP_CLK_EXT 1
#define PXA_SSP_CLK_NET 2
#define PXA_SSP_CLK_AUDIO   3
#define PXA_SSP_CLK_NET_PLL 4

/* SSP audio dividers */
#define PXA_SSP_AUDIO_DIV_ACDS      0
#define PXA_SSP_AUDIO_DIV_SCDB      1
#define PXA_SSP_DIV_SCR             2

/* SSP ACDS audio dividers values */
#define PXA_SSP_CLK_AUDIO_DIV_1     0
#define PXA_SSP_CLK_AUDIO_DIV_2     1
#define PXA_SSP_CLK_AUDIO_DIV_4     2
#define PXA_SSP_CLK_AUDIO_DIV_8     3
#define PXA_SSP_CLK_AUDIO_DIV_16    4
#define PXA_SSP_CLK_AUDIO_DIV_32    5

/* SSP divider bypass */
#define PXA_SSP_CLK_SCDB_4      0
#define PXA_SSP_CLK_SCDB_1      1
#define PXA_SSP_CLK_SCDB_8      2

#define PXA_SSP_PLL_OUT  0

#endif