/*
 * 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 _GSC3250_I2S_H
#define _GSC3250_I2S_H

#define DATA_CYCLE_16				16
#define DATA_CYCLE_24				24
#define DATA_CYCLE_32				32

#define DATA_FORMAT_0				0
#define DATA_FORMAT_12				12
#define DATA_FORMAT_16				16
#define DATA_FORMAT_20				20
#define DATA_FORMAT_24				24
#define DATA_FORMAT_32				32

#define CCR_CLK_16		0x000	/* sclk cycles for ws_out stay in master mode 00=16 cycles*/
#define CCR_CLK_24		0x008   /* 01=24 cycles */
#define CCR_CLK_32		0x010   /* 02=32 cycles */

#define WLEN_0		0x000	/* data resolution for the receiver and enable LSB. Must less than or equal to the word size value  0=lgnore word length*/
#define WLEN_12		0x001	/* 1=lgnore word length*/
#define WLEN_16		0x002	/* 2=lgnore word length*/
#define WLEN_20		0x003	/* 3=lgnore word length*/
#define WLEN_24		0x004	/* 4=lgnore word length*/
#define WLEN_32		0x005	/* 5=lgnore word length*/

#define IER		0x000
#define IRER	 	0x004
#define ITER	 	0x008
#define CER	 	0x00C
#define CCR	 	0x010
#define RXFFR	 	0x014
#define TXFFR	 	0x018

#define LRBR0	 	0x020
#define LTHR0	 	0x020
#define RRBR0		0x024
#define RTHR0		0x024
#define RER0		0x028
#define TER0		0x02C
#define RCR0		0x030
#define TCR0		0x034
#define ISR0		0x038
#define IMR0		0x03C
#define ROR0		0x040
#define TOR0		0x044
#define RFCR0		0x048
#define TFCR0		0x04C
#define RFF0		0x050
#define TFF0		0x054
#define DCTRL  		0x200

#define RXDMA            0x1C0
#define RRXDMA           0x1C4
#define TXDMA            0x1C8
#define RTXDMA           0x1CC

#define PARAM_2          0x1F0
#define PARAM_1          0x1F4
#define VERSION          0x1F8
#define TYPE             0x1FC

#endif