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Commit 4c8abb55 authored by Nicolas Ferre's avatar Nicolas Ferre Committed by Russell King
Browse files

ARM: 5622/1: at91: at91sam9g45 headers: DMA peripheral identifiers 



It adds DMA peripheral identifiers for hardware handshaking interface. It will
be used in platform code.

Signed-off-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: default avatarAndrew Victor <linux@maxim.org.za>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 915190f7

arch/arm/mach-at91/include/mach/at91sam9g45.h

+17 −0
Original line number Diff line number Diff line
@@ -135,4 +135,21 @@ 


#define CONSISTENT_DMA_SIZE	SZ_4M



/*

 * DMA peripheral identifiers

 * for hardware handshaking interface

 */

#define AT_DMA_ID_MCI0		 0

#define AT_DMA_ID_SPI0_TX	 1

#define AT_DMA_ID_SPI0_RX	 2

#define AT_DMA_ID_SPI1_TX	 3

#define AT_DMA_ID_SPI1_RX	 4

#define AT_DMA_ID_SSC0_TX	 5

#define AT_DMA_ID_SSC0_RX	 6

#define AT_DMA_ID_SSC1_TX	 7

#define AT_DMA_ID_SSC1_RX	 8

#define AT_DMA_ID_AC97_TX	 9

#define AT_DMA_ID_AC97_RX	10

#define AT_DMA_ID_MCI1		13



#endif