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| author | Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> | 2009-03-12 07:31:41 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-09-25 12:17:27 +0900 |
| commit | 8255fff45b2a9b53f8bf39147157ddaf9c72a585 (patch) | |
| tree | 391cd2c0c13b01323a049735931a0dac332b81e0 /arch/sh | |
| parent | c373ba999103fa794f041eab5bd490714d2dee88 (diff) | |
| download | lwn-8255fff45b2a9b53f8bf39147157ddaf9c72a585.tar.gz lwn-8255fff45b2a9b53f8bf39147157ddaf9c72a585.zip | |
sh: Add support DMA Engine to SH7722
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh')
| -rw-r--r-- | arch/sh/kernel/cpu/sh4a/setup-sh7722.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c index 35097753456c..5491b094cf05 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c @@ -17,6 +17,7 @@ #include <linux/sh_timer.h> #include <asm/clock.h> #include <asm/mmzone.h> +#include <asm/dma-sh.h> #include <cpu/sh7722.h> static struct resource rtc_resources[] = { @@ -373,6 +374,18 @@ static struct platform_device sci_device = { }, }; +static struct sh_dmae_pdata dma_platform_data = { + .mode = 0, +}; + +static struct platform_device dma_device = { + .name = "sh-dma-engine", + .id = -1, + .dev = { + .platform_data = &dma_platform_data, + }, +}; + static struct platform_device *sh7722_devices[] __initdata = { &cmt_device, &tmu0_device, @@ -385,6 +398,7 @@ static struct platform_device *sh7722_devices[] __initdata = { &vpu_device, &veu_device, &jpu_device, + &dma_device, }; static int __init sh7722_devices_setup(void) |