sh: Add support DMA Engine to SH7722

[linux-block.git] / arch / sh / kernel / cpu / sh4a / setup-sh7722.c

diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
index 35097753456ce729243b0da61848386dbf7d6f1c..5491b094cf05eff5f9b506cffb47364217a149f1 100644 (file)
--- 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)