diff options
| author | Michael Hennerich <michael.hennerich@analog.com> | 2007-10-29 16:55:18 +0800 |
|---|---|---|
| committer | Bryan Wu <bryan.wu@analog.com> | 2007-10-29 16:55:18 +0800 |
| commit | 64307f7db3690140a16c6748e65068f8a279877c (patch) | |
| tree | a196c7c727711026c8cf7abfc7325a4ea47dba23 /include/asm-blackfin/mach-bf527 | |
| parent | ab472a0484cdcea1dc050c08563b9c869128e2e3 (diff) | |
Blackfin arch: add NFC driver support in BF527-EZKIT board
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'include/asm-blackfin/mach-bf527')
| -rw-r--r-- | include/asm-blackfin/mach-bf527/dma.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/asm-blackfin/mach-bf527/dma.h b/include/asm-blackfin/mach-bf527/dma.h index a41627ae9134..2dfee12864f6 100644 --- a/include/asm-blackfin/mach-bf527/dma.h +++ b/include/asm-blackfin/mach-bf527/dma.h @@ -35,7 +35,6 @@ #define MAX_BLACKFIN_DMA_CHANNEL 16 #define CH_PPI 0 /* PPI receive/transmit or NFC */ -#define CH_NFC 0 /* PPI receive/transmit or NFC */ #define CH_EMAC_RX 1 /* Ethernet MAC receive or HOSTDP */ #define CH_EMAC_HOSTDP 1 /* Ethernet MAC receive or HOSTDP */ #define CH_EMAC_TX 2 /* Ethernet MAC transmit or NFC */ @@ -54,6 +53,12 @@ #define CH_MEM_STREAM1_DEST 14 /* TX */ #define CH_MEM_STREAM1_SRC 15 /* RX */ +#if defined(CONFIG_BF527_NAND_D_PORTF) +#define CH_NFC CH_PPI /* PPI receive/transmit or NFC */ +#elif defined(CONFIG_BF527_NAND_D_PORTH) +#define CH_NFC CH_EMAC_TX /* PPI receive/transmit or NFC */ +#endif + extern int channel2irq(unsigned int channel); extern struct dma_register *base_addr[]; |