From 65defb9b3ba67c1d6f88ac62c24644eb23a7b676 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Fri, 3 Aug 2012 17:26:12 +0200 Subject: mmc: spi: Pull out common DMA parts from MXS MMC These parts will be used by the MXS SPI driver too. Signed-off-by: Marek Vasut Acked-by: Chris Ball Acked-by: Shawn Guo Signed-off-by: Mark Brown --- include/linux/spi/mxs-spi.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include/linux/spi/mxs-spi.h') diff --git a/include/linux/spi/mxs-spi.h b/include/linux/spi/mxs-spi.h index d07f8dc7fdd9..61ae1306db23 100644 --- a/include/linux/spi/mxs-spi.h +++ b/include/linux/spi/mxs-spi.h @@ -24,6 +24,8 @@ #ifndef __LINUX_SPI_MXS_SPI_H__ #define __LINUX_SPI_MXS_SPI_H__ +#include + #define ssp_is_old(host) ((host)->devid == IMX23_SSP) /* SSP registers */ @@ -134,6 +136,13 @@ struct mxs_ssp { struct clk *clk; unsigned int clk_rate; enum mxs_ssp_id devid; + + int dma_channel; + struct dma_chan *dmach; + struct mxs_dma_data dma_data; + unsigned int dma_dir; + enum dma_transfer_direction slave_dirn; + u32 ssp_pio_words[SSP_PIO_NUM]; }; void mxs_ssp_set_clk_rate(struct mxs_ssp *ssp, unsigned int rate); -- cgit v1.2.3