diff options
| author | dmitry pervushin <dpervushin@embeddedalley.com> | 2009-06-04 13:49:37 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-06-04 14:16:44 +0100 |
| commit | a50808b6c4e0e25a72314391d70479447e3ce092 (patch) | |
| tree | 6e5de7206277c7dfb9df1423d56c9f5a2b591f78 /arch/arm/mach-stmp378x/include/mach/regs-spdif.h | |
| parent | fc3fdfd632925990f14cffe314f5d90a2b0ae8f6 (diff) | |
[ARM] 5538/1: Freescale STMP: 378n registers definition
Add register definitions for Freescale STMP 378n boards
Signed-off-by: dmitry pervushin <dpervushin@embeddedalley.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-stmp378x/include/mach/regs-spdif.h')
| -rw-r--r-- | arch/arm/mach-stmp378x/include/mach/regs-spdif.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-spdif.h b/arch/arm/mach-stmp378x/include/mach/regs-spdif.h new file mode 100644 index 00000000000..801539848c2 --- /dev/null +++ b/arch/arm/mach-stmp378x/include/mach/regs-spdif.h @@ -0,0 +1,49 @@ +/* + * stmp378x: SPDIF register definitions + * + * Copyright (c) 2008 Freescale Semiconductor + * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved. + * + * 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 + */ +#define REGS_SPDIF_BASE (STMP3XXX_REGS_BASE + 0x54000) +#define REGS_SPDIF_PHYS 0x80054000 +#define REGS_SPDIF_SIZE 0x2000 + +#define HW_SPDIF_CTRL 0x0 +#define BM_SPDIF_CTRL_RUN 0x00000001 +#define BP_SPDIF_CTRL_RUN 0 +#define BM_SPDIF_CTRL_FIFO_ERROR_IRQ_EN 0x00000002 +#define BM_SPDIF_CTRL_FIFO_OVERFLOW_IRQ 0x00000004 +#define BM_SPDIF_CTRL_FIFO_UNDERFLOW_IRQ 0x00000008 +#define BM_SPDIF_CTRL_WORD_LENGTH 0x00000010 +#define BM_SPDIF_CTRL_CLKGATE 0x40000000 +#define BM_SPDIF_CTRL_SFTRST 0x80000000 + +#define HW_SPDIF_STAT 0x10 + +#define HW_SPDIF_FRAMECTRL 0x20 + +#define HW_SPDIF_SRR 0x30 +#define BM_SPDIF_SRR_RATE 0x000FFFFF +#define BP_SPDIF_SRR_RATE 0 +#define BM_SPDIF_SRR_BASEMULT 0x70000000 +#define BP_SPDIF_SRR_BASEMULT 28 + +#define HW_SPDIF_DEBUG 0x40 + +#define HW_SPDIF_DATA 0x50 + +#define HW_SPDIF_VERSION 0x60 |