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bf561: add ppi DLEN macro for 10bits to 16bits

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Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
This commit is contained in:
Scott Jiang 2012-02-10 15:38:49 -05:00 committed by Bob Liu
parent 45a93315d8
commit 1957b665fb
1 changed files with 7 additions and 0 deletions
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7
arch/blackfin/mach-bf561/include/mach/defBF561.h
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@ -879,6 +879,13 @@
#define DLENGTH 0x00003800 /* PPI Data Length */
#define DLEN_8 0x0 /* PPI Data Length mask for DLEN=8 */
#define DLEN(x) (((x-9) & 0x07) << 11) /* PPI Data Length (only works for x=10-->x=16) */
#define DLEN_10 0x00000800 /* Data Length = 10 Bits */
#define DLEN_11 0x00001000 /* Data Length = 11 Bits */
#define DLEN_12 0x00001800 /* Data Length = 12 Bits */
#define DLEN_13 0x00002000 /* Data Length = 13 Bits */
#define DLEN_14 0x00002800 /* Data Length = 14 Bits */
#define DLEN_15 0x00003000 /* Data Length = 15 Bits */
#define DLEN_16 0x00003800 /* Data Length = 16 Bits */
#define POL 0x0000C000 /* PPI Signal Polarities */
#define POLC 0x4000 /* PPI Clock Polarity */
#define POLS 0x8000 /* PPI Frame Sync Polarity */