diff options
author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-08-16 18:42:58 +0100 |
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committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-08-16 18:42:58 +0100 |
commit | e4862f2f6f5653dfb67f3ba2b6f0bc74516ed51a (patch) | |
tree | 1db5a0540a4eecfad9b7daee476b985e82ddc810 /include/linux/pch_dma.h | |
parent | ec62dbd7eb8e3dddb221da89ecbcea0fc3dee8c1 (diff) | |
parent | b2c1e07b81a126e5846dfc3d36f559d861df59f4 (diff) |
Merge branch 'for-2.6.36' into for-2.6.37
Fairly simple conflicts, the most serious ones are the i.MX ones which I
suspect now need another rename.
Conflicts:
arch/arm/mach-mx2/clock_imx27.c
arch/arm/mach-mx2/devices.c
arch/arm/mach-omap2/board-rx51-peripherals.c
arch/arm/mach-omap2/board-zoom2.c
sound/soc/fsl/mpc5200_dma.c
sound/soc/fsl/mpc5200_dma.h
sound/soc/fsl/mpc8610_hpcd.c
sound/soc/pxa/spitz.c
Diffstat (limited to 'include/linux/pch_dma.h')
-rw-r--r-- | include/linux/pch_dma.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/include/linux/pch_dma.h b/include/linux/pch_dma.h new file mode 100644 index 00000000000..fdafe529ef8 --- /dev/null +++ b/include/linux/pch_dma.h @@ -0,0 +1,37 @@ +/* + * Copyright (c) 2010 Intel Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef PCH_DMA_H +#define PCH_DMA_H + +#include <linux/dmaengine.h> + +enum pch_dma_width { + PCH_DMA_WIDTH_1_BYTE, + PCH_DMA_WIDTH_2_BYTES, + PCH_DMA_WIDTH_4_BYTES, +}; + +struct pch_dma_slave { + struct device *dma_dev; + unsigned int chan_id; + dma_addr_t tx_reg; + dma_addr_t rx_reg; + enum pch_dma_width width; +}; + +#endif |