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| author | Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> | 2009-03-12 07:31:45 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-09-25 12:19:33 +0900 |
| commit | ecb6fd529942c143c8837dfb11262009c77e9c77 (patch) | |
| tree | e4fbabd72cd84f59500bdc33d47596215a81be5d /arch/sh | |
| parent | 8255fff45b2a9b53f8bf39147157ddaf9c72a585 (diff) | |
| download | linux-3.10-ecb6fd529942c143c8837dfb11262009c77e9c77.tar.gz linux-3.10-ecb6fd529942c143c8837dfb11262009c77e9c77.tar.bz2 linux-3.10-ecb6fd529942c143c8837dfb11262009c77e9c77.zip | |
sh: Add support DMA Engine to SH7780
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-sh7780.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c index 2c901f44695..12ff56f19c5 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c @@ -13,6 +13,7 @@ #include <linux/io.h> #include <linux/serial_sci.h> #include <linux/sh_timer.h> +#include <asm/dma-sh.h> static struct sh_timer_config tmu0_platform_data = { .name = "TMU0", @@ -240,6 +241,18 @@ static struct platform_device sci_device = { }, }; +static struct sh_dmae_pdata dma_platform_data = { + .mode = (SHDMA_MIX_IRQ | SHDMA_DMAOR1), +}; + +static struct platform_device dma_device = { + .name = "sh-dma-engine", + .id = -1, + .dev = { + .platform_data = &dma_platform_data, + }, +}; + static struct platform_device *sh7780_devices[] __initdata = { &tmu0_device, &tmu1_device, @@ -249,6 +262,7 @@ static struct platform_device *sh7780_devices[] __initdata = { &tmu5_device, &rtc_device, &sci_device, + &dma_device, }; static int __init sh7780_devices_setup(void) |