diff options
| author | Ben Dooks <ben-linux@fluff.org> | 2006-09-15 22:46:20 (GMT) |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-09-25 09:25:19 (GMT) |
| commit | 3fc3a25ba47735296984ddbb2e6ba504017ec3e1 (patch) | |
| tree | 1d863539f440805e761a24b7cb5578a1f0178325 /arch/arm/mach-s3c2410 | |
| parent | 98c418a002ce5f3110eeb31d1ce8261f5199997d (diff) | |
| download | linux-3fc3a25ba47735296984ddbb2e6ba504017ec3e1.tar.xz | |
[ARM] 3799/1: S3C2442: DMA channel mappings
DMA channel mappings for the S3C2442
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-s3c2410')
| -rw-r--r-- | arch/arm/mach-s3c2410/Kconfig | 7 | ||||
| -rw-r--r-- | arch/arm/mach-s3c2410/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/mach-s3c2410/s3c2410-dma.c | 15 |
3 files changed, 23 insertions, 1 deletions
diff --git a/arch/arm/mach-s3c2410/Kconfig b/arch/arm/mach-s3c2410/Kconfig index bbd138b..61a359c 100644 --- a/arch/arm/mach-s3c2410/Kconfig +++ b/arch/arm/mach-s3c2410/Kconfig @@ -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 diff --git a/arch/arm/mach-s3c2410/Makefile b/arch/arm/mach-s3c2410/Makefile index 129e037..a3509052 100644 --- a/arch/arm/mach-s3c2410/Makefile +++ b/arch/arm/mach-s3c2410/Makefile @@ -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 diff --git a/arch/arm/mach-s3c2410/s3c2410-dma.c b/arch/arm/mach-s3c2410/s3c2410-dma.c index 91bc169..51e5098 100644 --- a/arch/arm/mach-s3c2410/s3c2410-dma.c +++ b/arch/arm/mach-s3c2410/s3c2410-dma.c @@ -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); + + |