mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-13 22:14:20 +08:00
ace36d8580
This patch implements the spdif IN driver for ST peripheral Signed-off-by: Vipin Kumar <vipin.kumar@st.com> Signed-off-by: Rajeev Kumar <rajeev-dlh.kumar@st.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
61 lines
2.0 KiB
C
61 lines
2.0 KiB
C
/*
|
|
* SPEAr SPDIF IN controller header file
|
|
*
|
|
* Copyright (ST) 2011 Vipin Kumar (vipin.kumar@st.com)
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#ifndef SPDIF_IN_REGS_H
|
|
#define SPDIF_IN_REGS_H
|
|
|
|
#define SPDIF_IN_CTRL 0x00
|
|
#define SPDIF_IN_PRTYEN (1 << 20)
|
|
#define SPDIF_IN_STATEN (1 << 19)
|
|
#define SPDIF_IN_USREN (1 << 18)
|
|
#define SPDIF_IN_VALEN (1 << 17)
|
|
#define SPDIF_IN_BLKEN (1 << 16)
|
|
|
|
#define SPDIF_MODE_24BIT (8 << 12)
|
|
#define SPDIF_MODE_23BIT (7 << 12)
|
|
#define SPDIF_MODE_22BIT (6 << 12)
|
|
#define SPDIF_MODE_21BIT (5 << 12)
|
|
#define SPDIF_MODE_20BIT (4 << 12)
|
|
#define SPDIF_MODE_19BIT (3 << 12)
|
|
#define SPDIF_MODE_18BIT (2 << 12)
|
|
#define SPDIF_MODE_17BIT (1 << 12)
|
|
#define SPDIF_MODE_16BIT (0 << 12)
|
|
#define SPDIF_MODE_MASK (0x0F << 12)
|
|
|
|
#define SPDIF_IN_VALID (1 << 11)
|
|
#define SPDIF_IN_SAMPLE (1 << 10)
|
|
#define SPDIF_DATA_SWAP (1 << 9)
|
|
#define SPDIF_IN_ENB (1 << 8)
|
|
#define SPDIF_DATA_REVERT (1 << 7)
|
|
#define SPDIF_XTRACT_16BIT (1 << 6)
|
|
#define SPDIF_FIFO_THRES_16 (16 << 0)
|
|
|
|
#define SPDIF_IN_IRQ_MASK 0x04
|
|
#define SPDIF_IN_IRQ 0x08
|
|
#define SPDIF_IRQ_FIFOWRITE (1 << 0)
|
|
#define SPDIF_IRQ_EMPTYFIFOREAD (1 << 1)
|
|
#define SPDIF_IRQ_FIFOFULL (1 << 2)
|
|
#define SPDIF_IRQ_OUTOFRANGE (1 << 3)
|
|
|
|
#define SPDIF_IN_STA 0x0C
|
|
#define SPDIF_IN_LOCK (0x1 << 0)
|
|
|
|
#endif /* SPDIF_IN_REGS_H */
|