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Blackfin: SPI: expand SPI bitmasks

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Expand the BIT_CTL defines to use the naming convention of the hardware,
and expand the masks to cover all documented bits.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2009-10-15 04:13:29 +00:00
parent 90008a641d
commit 0d2c6de225
1 changed files with 7 additions and 4 deletions
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11
arch/blackfin/include/asm/bfin5xx_spi.h
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@ -26,11 +26,14 @@
#define BIT_CTL_ENABLE 0x4000
#define BIT_CTL_OPENDRAIN 0x2000
#define BIT_CTL_MASTER 0x1000
#define BIT_CTL_POLAR 0x0800
#define BIT_CTL_PHASE 0x0400
#define BIT_CTL_BITORDER 0x0200
#define BIT_CTL_CPOL 0x0800
#define BIT_CTL_CPHA 0x0400
#define BIT_CTL_LSBF 0x0200
#define BIT_CTL_WORDSIZE 0x0100
#define BIT_CTL_MISOENABLE 0x0020
#define BIT_CTL_EMISO 0x0020
#define BIT_CTL_PSSE 0x0010
#define BIT_CTL_GM 0x0008
#define BIT_CTL_SZ 0x0004
#define BIT_CTL_RXMOD 0x0000
#define BIT_CTL_TXMOD 0x0001
#define BIT_CTL_TIMOD_DMA_TX 0x0003