diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2010-05-04 14:07:15 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-05-31 13:18:51 +0900 |
| commit | 69bf6f451febe8dd07ccedf0ba3279c0f3f7fc3a (patch) | |
| tree | b3ff66a5903c7ebc7a281d2870693aef8ec952fb /arch/arm/mach-shmobile/board-ap4evb.c | |
| parent | d5b732b17ca2fc74f370bdba5aae6c804fac8c35 (diff) | |
| download | talos-obmc-linux-69bf6f451febe8dd07ccedf0ba3279c0f3f7fc3a.tar.gz talos-obmc-linux-69bf6f451febe8dd07ccedf0ba3279c0f3f7fc3a.zip | |
ARM: add DMA support to sh7372, enable DMA for SDHI
This adds DMA support for the sh7372 sh-mobile ARM core, using the shdma
dmaengine driver, and uses DMA for the SDHI SD-card controller on this SoC.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/arm/mach-shmobile/board-ap4evb.c')
| -rw-r--r-- | arch/arm/mach-shmobile/board-ap4evb.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c index 353ff8d120b1..5c41b958e022 100644 --- a/arch/arm/mach-shmobile/board-ap4evb.c +++ b/arch/arm/mach-shmobile/board-ap4evb.c @@ -24,6 +24,7 @@ #include <linux/irq.h> #include <linux/platform_device.h> #include <linux/delay.h> +#include <linux/mfd/sh_mobile_sdhi.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> @@ -231,6 +232,11 @@ static struct platform_device keysc_device = { }; /* SDHI0 */ +static struct sh_mobile_sdhi_info sdhi0_info = { + .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, + .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, +}; + static struct resource sdhi0_resources[] = { [0] = { .name = "SDHI0", @@ -249,6 +255,9 @@ static struct platform_device sdhi0_device = { .num_resources = ARRAY_SIZE(sdhi0_resources), .resource = sdhi0_resources, .id = 0, + .dev = { + .platform_data = &sdhi0_info, + }, }; /* USB1 */ |
