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| author | Mike Frysinger <vapier@gentoo.org> | 2009-12-18 18:00:10 (GMT) |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2010-10-18 06:49:39 (GMT) |
| commit | 5e8592dca303fb429d1641c205fe509f4b781ca2 (patch) | |
| tree | 14bbd03eeec15e99bb9ea1aefcb1a953be31159e /arch/blackfin/include | |
| parent | 5b47bcd48b3bd53c86040321de0d348aadebed87 (diff) | |
| download | linux-5e8592dca303fb429d1641c205fe509f4b781ca2.tar.xz | |
spi/bfin_spi: combine duplicate SPI_CTL read/write logic
While combining things, also switch to the proper SPI bit define names.
This lets us punt the rarely used SPI defines.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/include')
| -rw-r--r-- | arch/blackfin/include/asm/bfin5xx_spi.h | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/arch/blackfin/include/asm/bfin5xx_spi.h b/arch/blackfin/include/asm/bfin5xx_spi.h index 6f011da..4223cf0 100644 --- a/arch/blackfin/include/asm/bfin5xx_spi.h +++ b/arch/blackfin/include/asm/bfin5xx_spi.h @@ -11,18 +11,6 @@ #define MIN_SPI_BAUD_VAL 2 -#define SPI_READ 0 -#define SPI_WRITE 1 - -#define SPI_CTRL_OFF 0x0 -#define SPI_FLAG_OFF 0x4 -#define SPI_STAT_OFF 0x8 -#define SPI_TXBUFF_OFF 0xc -#define SPI_RXBUFF_OFF 0x10 -#define SPI_BAUD_OFF 0x14 -#define SPI_SHAW_OFF 0x18 - - #define BIT_CTL_ENABLE 0x4000 #define BIT_CTL_OPENDRAIN 0x2000 #define BIT_CTL_MASTER 0x1000 @@ -53,62 +41,6 @@ #define BIT_STU_SENDOVER 0x0001 #define BIT_STU_RECVFULL 0x0020 -#define CFG_SPI_ENABLE 1 -#define CFG_SPI_DISABLE 0 - -#define CFG_SPI_OUTENABLE 1 -#define CFG_SPI_OUTDISABLE 0 - -#define CFG_SPI_ACTLOW 1 -#define CFG_SPI_ACTHIGH 0 - -#define CFG_SPI_PHASESTART 1 -#define CFG_SPI_PHASEMID 0 - -#define CFG_SPI_MASTER 1 -#define CFG_SPI_SLAVE 0 - -#define CFG_SPI_SENELAST 0 -#define CFG_SPI_SENDZERO 1 - -#define CFG_SPI_RCVFLUSH 1 -#define CFG_SPI_RCVDISCARD 0 - -#define CFG_SPI_LSBFIRST 1 -#define CFG_SPI_MSBFIRST 0 - -#define CFG_SPI_WORDSIZE16 1 -#define CFG_SPI_WORDSIZE8 0 - -#define CFG_SPI_MISOENABLE 1 -#define CFG_SPI_MISODISABLE 0 - -#define CFG_SPI_READ 0x00 -#define CFG_SPI_WRITE 0x01 -#define CFG_SPI_DMAREAD 0x02 -#define CFG_SPI_DMAWRITE 0x03 - -#define CFG_SPI_CSCLEARALL 0 -#define CFG_SPI_CHIPSEL1 1 -#define CFG_SPI_CHIPSEL2 2 -#define CFG_SPI_CHIPSEL3 3 -#define CFG_SPI_CHIPSEL4 4 -#define CFG_SPI_CHIPSEL5 5 -#define CFG_SPI_CHIPSEL6 6 -#define CFG_SPI_CHIPSEL7 7 - -#define CFG_SPI_CS1VALUE 1 -#define CFG_SPI_CS2VALUE 2 -#define CFG_SPI_CS3VALUE 3 -#define CFG_SPI_CS4VALUE 4 -#define CFG_SPI_CS5VALUE 5 -#define CFG_SPI_CS6VALUE 6 -#define CFG_SPI_CS7VALUE 7 - -#define CMD_SPI_SET_BAUDRATE 2 -#define CMD_SPI_GET_SYSTEMCLOCK 25 -#define CMD_SPI_SET_WRITECONTINUOUS 26 - #define MAX_CTRL_CS 8 /* cs in spi controller */ /* device.platform_data for SSP controller devices */ |