diff options
| author | Sukumar Ghorai <s-ghorai@ti.com> | 2011-01-28 15:42:06 +0530 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2011-02-17 15:32:53 -0800 |
| commit | 4e070376165a9b7f245fada77645b81352c6ec78 (patch) | |
| tree | 76a854fc37f50633f10a9eb25382d43329a94083 /arch/arm/plat-omap/include/plat/nand.h | |
| parent | db97eb7dfe13f6c04f0a0e77c32e2691f563ab8b (diff) | |
| download | op-kernel-dev-4e070376165a9b7f245fada77645b81352c6ec78.zip op-kernel-dev-4e070376165a9b7f245fada77645b81352c6ec78.tar.gz | |
omap3: nand: prefetch in irq mode support
This patch enable prefetch-irq mode for nand transfer(read, write)
Signed-off-by: Vimal Singh <vimalsingh@ti.com>
Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/plat-omap/include/plat/nand.h')
| -rw-r--r-- | arch/arm/plat-omap/include/plat/nand.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/plat-omap/include/plat/nand.h b/arch/arm/plat-omap/include/plat/nand.h index 78c0bdb..ae5e053 100644 --- a/arch/arm/plat-omap/include/plat/nand.h +++ b/arch/arm/plat-omap/include/plat/nand.h @@ -13,7 +13,8 @@ enum nand_io { NAND_OMAP_PREFETCH_POLLED = 0, /* prefetch polled mode, default */ NAND_OMAP_POLLED, /* polled mode, without prefetch */ - NAND_OMAP_PREFETCH_DMA /* prefetch enabled sDMA mode */ + NAND_OMAP_PREFETCH_DMA, /* prefetch enabled sDMA mode */ + NAND_OMAP_PREFETCH_IRQ /* prefetch enabled irq mode */ }; struct omap_nand_platform_data { @@ -26,6 +27,7 @@ struct omap_nand_platform_data { int (*nand_setup)(void); int (*dev_ready)(struct omap_nand_platform_data *); int dma_channel; + int gpmc_irq; enum nand_io xfer_type; unsigned long phys_base; int devsize; |
