diff options
Diffstat (limited to 'arch/arm/plat-mxs/device.c')
| -rw-r--r-- | arch/arm/plat-mxs/device.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/arm/plat-mxs/device.c b/arch/arm/plat-mxs/device.c index 9c9c6222127f..c0afc4a8e651 100644 --- a/arch/arm/plat-mxs/device.c +++ b/arch/arm/plat-mxs/device.c @@ -23,6 +23,7 @@ #include <linux/list.h> #include <linux/bitops.h> #include <linux/platform_device.h> +#include <linux/dma-mapping.h> #include <mach/device.h> @@ -36,6 +37,8 @@ static struct list_head mxs_device_level[] = { LIST_HEAD_INIT(mxs_device_level[3]), }; +static u64 common_dmamask = DMA_BIT_MASK(32); + void mxs_nop_release(struct device *dev) { /* Nothing */ @@ -107,6 +110,30 @@ static struct platform_device mxs_dma[] = { }; #endif +#if defined(CONFIG_MMC_MXS) || \ + defined(CONFIG_MMC_MXS_MODULE) +static struct platform_device mxs_mmc[] = { + { + .name = "mxs-mmc", + .id = 0, + .dev = { + .dma_mask = &common_dmamask, + .coherent_dma_mask = DMA_BIT_MASK(32), + .release = mxs_nop_release, + }, + }, + { + .name = "mxs-mmc", + .id = 1, + .dev = { + .dma_mask = &common_dmamask, + .coherent_dma_mask = DMA_BIT_MASK(32), + .release = mxs_nop_release, + }, + }, +}; +#endif + static struct mxs_dev_lookup dev_lookup[] = { #if defined(CONFIG_SERIAL_MXS_DUART) || \ defined(CONFIG_SERIAL_MXS_DUART_MODULE) @@ -123,6 +150,15 @@ static struct mxs_dev_lookup dev_lookup[] = { .pdev = mxs_dma, }, #endif + +#if defined(CONFIG_MMC_MXS) || \ + defined(CONFIG_MMC_MXS_MODULE) + { + .name = "mxs-mmc", + .size = ARRAY_SIZE(mxs_mmc), + .pdev = mxs_mmc, + } +#endif }; struct platform_device *mxs_get_device(char *name, int id) |