diff options
author | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:45:17 -0800 |
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committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:45:17 -0800 |
commit | 1999af09157e4c2e558172471f6bc4706a9ecaed (patch) | |
tree | c4fe1bdf21426320c920e2288062cb5072045d23 /include | |
parent | 8c532c8295a3aed8552708e93c432f95a0e77a62 (diff) | |
parent | ef60e6f6d7658faeaf8e427ae95d3902db889896 (diff) |
Merge branch 'buckets/spi' into after-buckets
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/spi-tegra.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/include/linux/spi-tegra.h b/include/linux/spi-tegra.h new file mode 100644 index 000000000000..3e0d26d51c50 --- /dev/null +++ b/include/linux/spi-tegra.h @@ -0,0 +1,39 @@ +/* + * include/linux/spi-tegra.c + * + * Copyright (C) 2011 NVIDIA Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef _LINUX_SPI_TEGRA_H +#define _LINUX_SPI_TEGRA_H + +struct tegra_spi_platform_data { + bool is_dma_based; + int max_dma_buffer; + bool is_clkon_always; +}; + +/* Controller data from device to pass some info like + * hw based chip select can be used or not and if yes + * then CS hold and setup time. */ +struct tegra_spi_device_controller_data { + bool is_hw_based_cs; + int cs_setup_clk_count; + int cs_hold_clk_count; +}; + +#endif /* _LINUX_SPI_TEGRA_H */ |