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authorNobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>2009-03-12 07:31:45 +0000
committerPaul Mundt <lethal@linux-sh.org>2009-09-25 12:19:33 +0900
commitecb6fd529942c143c8837dfb11262009c77e9c77 (patch)
treee4fbabd72cd84f59500bdc33d47596215a81be5d /arch/sh/kernel
parent8255fff45b2a9b53f8bf39147157ddaf9c72a585 (diff)
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/kernel')
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7780.c14
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)