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| author | Wolfgang Denk <wd@denx.de> | 2008-02-15 00:06:18 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-02-15 00:06:18 +0100 |
| commit | 6f99eec3dc2285abfb93631003f7e5cadf2eab0f (patch) | |
| tree | 1eaaa31eb768d8bfa68e9ff41eef53d37b64f21c /include/asm-blackfin/mach-common/bits/ppi.h | |
| parent | f6921e3dc331293c873ec4d109fd5517a42a90b3 (diff) | |
| parent | 30942b18b66f35f2ceedab39af10e9eccaa943cc (diff) | |
| download | talos-obmc-uboot-6f99eec3dc2285abfb93631003f7e5cadf2eab0f.tar.gz talos-obmc-uboot-6f99eec3dc2285abfb93631003f7e5cadf2eab0f.zip | |
Merge branch 'master' of git://www.denx.de/git/u-boot-blackfin
Conflicts:
Makefile
doc/README.standalone
Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'include/asm-blackfin/mach-common/bits/ppi.h')
| -rw-r--r-- | include/asm-blackfin/mach-common/bits/ppi.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/include/asm-blackfin/mach-common/bits/ppi.h b/include/asm-blackfin/mach-common/bits/ppi.h new file mode 100644 index 0000000000..523f2388e4 --- /dev/null +++ b/include/asm-blackfin/mach-common/bits/ppi.h @@ -0,0 +1,38 @@ +/* + * PPI Masks + */ + +#ifndef __BFIN_PERIPHERAL_PPI__ +#define __BFIN_PERIPHERAL_PPI__ + +/* PPI_CONTROL Masks */ +#define PORT_EN 0x0001 /* PPI Port Enable */ +#define PORT_DIR 0x0002 /* PPI Port Direction */ +#define XFR_TYPE 0x000C /* PPI Transfer Type */ +#define PORT_CFG 0x0030 /* PPI Port Configuration */ +#define FLD_SEL 0x0040 /* PPI Active Field Select */ +#define PACK_EN 0x0080 /* PPI Packing Mode */ +#define DMA32 0x0100 /* PPI 32-bit DMA Enable */ +#define SKIP_EN 0x0200 /* PPI Skip Element Enable */ +#define SKIP_EO 0x0400 /* PPI Skip Even/Odd Elements */ +#define DLENGTH 0x3800 /* PPI Data Length */ +#define DLEN_8 0x0000 /* Data Length = 8 Bits */ +#define DLEN_10 0x0800 /* Data Length = 10 Bits */ +#define DLEN_11 0x1000 /* Data Length = 11 Bits */ +#define DLEN_12 0x1800 /* Data Length = 12 Bits */ +#define DLEN_13 0x2000 /* Data Length = 13 Bits */ +#define DLEN_14 0x2800 /* Data Length = 14 Bits */ +#define DLEN_15 0x3000 /* Data Length = 15 Bits */ +#define DLEN_16 0x3800 /* Data Length = 16 Bits */ +#define POLC 0x4000 /* PPI Clock Polarity */ +#define POLS 0x8000 /* PPI Frame Sync Polarity */ + +/* PPI_STATUS Masks */ +#define FLD 0x0400 /* Field Indicator */ +#define FT_ERR 0x0800 /* Frame Track Error */ +#define OVR 0x1000 /* FIFO Overflow Error */ +#define UNDR 0x2000 /* FIFO Underrun Error */ +#define ERR_DET 0x4000 /* Error Detected Indicator */ +#define ERR_NCOR 0x8000 /* Error Not Corrected Indicator */ + +#endif |
