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Commit 3fc3a25b authored by Ben Dooks's avatar Ben Dooks Committed by Russell King
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[ARM] 3799/1: S3C2442: DMA channel mappings 



DMA channel mappings for the S3C2442

Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 98c418a0

arch/arm/mach-s3c2410/Kconfig

+7 −0
Original line number Diff line number Diff line
@@ -133,6 +133,13 @@ config S3C2410_CLOCK 
	help

	  Clock code for the S3C2410, and similar processors



config CPU_S3C2410_DMA

	bool

	depends on S3C2410_DMA && (CPU_S3C2410 || CPU_S3C2442)

	default y if CPU_S3C2410 || CPU_S3C2442

	help

	  DMA device selection for S3C2410 and compatible CPUs



config CPU_S3C2410

	bool

	depends on ARCH_S3C2410

arch/arm/mach-s3c2410/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -22,7 +22,7 @@ obj-$(CONFIG_CPU_S3C2400) += s3c2400-gpio.o 


obj-$(CONFIG_CPU_S3C2410)	+= s3c2410.o

obj-$(CONFIG_CPU_S3C2410)	+= s3c2410-gpio.o

obj-dma-$(CONFIG_CPU_S3C2410)	+= s3c2410-dma.o

obj-$(CONFIG_CPU_S3C2410_DMA)	+= s3c2410-dma.o



# Power Management support

arch/arm/mach-s3c2410/s3c2410-dma.c

+15 −0
Original line number Diff line number Diff line
@@ -141,3 +141,18 @@ static int __init s3c2410_dma_init(void) 
}



arch_initcall(s3c2410_dma_init);



/* S3C2442 DMA contains the same selection table as the S3C2410 */



static struct sysdev_driver s3c2442_dma_driver = {

	.add	= s3c2410_dma_add,

};



static int __init s3c2442_dma_init(void)

{

	return sysdev_driver_register(&s3c2442_sysclass, &s3c2442_dma_driver);

}



arch_initcall(s3c2442_dma_init);