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Blackfin arch: add NFC driver support in BF527-EZKIT board

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Signed-off-by: Michael Hennerich <[email protected]>
Signed-off-by: Bryan Wu <[email protected]>
This commit is contained in:
Michael Hennerich 2007-10-29 16:55:18 +08:00 • committed by Bryan Wu
commit 64307f7db3
3 changed files with 73 additions and 1 deletions
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7
include/asm-blackfin/mach-bf527/dma.h
View file

@ -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[];

14
include/asm-blackfin/mach-bf548/portmux.h
View file

@ -267,4 +267,18 @@
#define P_AMC_BG (P_DEFINED | P_IDENT(GPIO_PJ12) | P_FUNCT(0))
#define P_AMC_BGH (P_DEFINED | P_IDENT(GPIO_PJ13) | P_FUNCT(0))
#define P_NAND_D0 (P_DONTCARE)
#define P_NAND_D1 (P_DONTCARE)
#define P_NAND_D2 (P_DONTCARE)
#define P_NAND_D3 (P_DONTCARE)
#define P_NAND_D4 (P_DONTCARE)
#define P_NAND_D5 (P_DONTCARE)
#define P_NAND_D6 (P_DONTCARE)
#define P_NAND_D7 (P_DONTCARE)
#define P_NAND_WE (P_DONTCARE)
#define P_NAND_RE (P_DONTCARE)
#define P_NAND_CLE (P_DONTCARE)
#define P_NAND_ALE (P_DONTCARE)
#endif /* _MACH_PORTMUX_H_ */