aboutsummaryrefslogtreecommitdiffstats
path: root/include/asm-arm/plat-s3c24xx/regs-spi.h
diff options
context:
space:
mode:
authorBen Dooks <ben-linux@fluff.org>2007-07-22 11:23:02 -0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2007-07-22 12:06:30 -0400
commit06cfa556949ead5d3c00dc68108c443be8dd8d17 (patch)
tree245ac3b044136a44cefbad8a56632f7dff1f70f7 /include/asm-arm/plat-s3c24xx/regs-spi.h
parentdd1313a167a9d29c349b3244dffac274bb0bf486 (diff)
[ARM] 4524/1: S3C: Move register out of include/asm-arm/arch-s3c2410
Move register and other definitions out of the include/asm-arm/arch-s3c2410 into the the arch directories of include/asm-arm/plat-s3c24xx and include/asm-arm/plat-s3c. This move is in preperation of the merging of s3c2400 and s3c6400. The following git mv commands are needed before this patch can be applied: git mv include/asm-arm/arch-s3c2410/regs-ac97.h include/asm-arm/plat-s3c/regs-ac97.h git mv include/asm-arm/arch-s3c2410/regs-adc.h include/asm-arm/plat-s3c/regs-adc.h git mv include/asm-arm/arch-s3c2410/regs-iis.h include/asm-arm/plat-s3c24xx/regs-iis.h git mv include/asm-arm/arch-s3c2410/regs-spi.h include/asm-arm/plat-s3c24xx/regs-spi.h git mv include/asm-arm/arch-s3c2410/regs-udc.h include/asm-arm/plat-s3c24xx/regs-udc.h git mv include/asm-arm/arch-s3c2410/udc.h include/asm-arm/plat-s3c24xx/udc.h Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/plat-s3c24xx/regs-spi.h')
-rw-r--r--include/asm-arm/plat-s3c24xx/regs-spi.h54
1 files changed, 54 insertions, 0 deletions
diff --git a/include/asm-arm/plat-s3c24xx/regs-spi.h b/include/asm-arm/plat-s3c24xx/regs-spi.h
new file mode 100644
index 000000000000..4a499a138256
--- /dev/null
+++ b/include/asm-arm/plat-s3c24xx/regs-spi.h
@@ -0,0 +1,54 @@
1/* linux/include/asm-arm/arch-s3c2410/regs-spi.h
2 *
3 * Copyright (c) 2004 Fetron GmbH
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
8 *
9 * S3C2410 SPI register definition
10*/
11
12#ifndef __ASM_ARCH_REGS_SPI_H
13#define __ASM_ARCH_REGS_SPI_H
14
15#define S3C2410_SPI1 (0x20)
16#define S3C2412_SPI1 (0x100)
17
18#define S3C2410_SPCON (0x00)
19
20#define S3C2410_SPCON_SMOD_DMA (2<<5) /* DMA mode */
21#define S3C2410_SPCON_SMOD_INT (1<<5) /* interrupt mode */
22#define S3C2410_SPCON_SMOD_POLL (0<<5) /* polling mode */
23#define S3C2410_SPCON_ENSCK (1<<4) /* Enable SCK */
24#define S3C2410_SPCON_MSTR (1<<3) /* Master/Slave select
25 0: slave, 1: master */
26#define S3C2410_SPCON_CPOL_HIGH (1<<2) /* Clock polarity select */
27#define S3C2410_SPCON_CPOL_LOW (0<<2) /* Clock polarity select */
28
29#define S3C2410_SPCON_CPHA_FMTB (1<<1) /* Clock Phase Select */
30#define S3C2410_SPCON_CPHA_FMTA (0<<1) /* Clock Phase Select */
31
32#define S3C2410_SPCON_TAGD (1<<0) /* Tx auto garbage data mode */
33
34
35#define S3C2410_SPSTA (0x04)
36
37#define S3C2410_SPSTA_DCOL (1<<2) /* Data Collision Error */
38#define S3C2410_SPSTA_MULD (1<<1) /* Multi Master Error */
39#define S3C2410_SPSTA_READY (1<<0) /* Data Tx/Rx ready */
40
41
42#define S3C2410_SPPIN (0x08)
43
44#define S3C2410_SPPIN_ENMUL (1<<2) /* Multi Master Error detect */
45#define S3C2410_SPPIN_RESERVED (1<<1)
46#define S3C2400_SPPIN_nCS (1<<1) /* SPI Card Select */
47#define S3C2410_SPPIN_KEEP (1<<0) /* Master Out keep */
48
49
50#define S3C2410_SPPRE (0x0C)
51#define S3C2410_SPTDAT (0x10)
52#define S3C2410_SPRDAT (0x14)
53
54#endif /* __ASM_ARCH_REGS_SPI_H */