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| author |   Angelo Dureghello <angelo@sysam.it> | 2017-10-28 00:23:01 +0200 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2017-11-03 12:53:16 +0100 |
| commit | ec7ed7708e009e046d1e16ed53ba4d6048748d07 (patch) | |
| tree | 4e9b8c2cc69ee6974101e1d73f713531ac4774b5 /include/linux/spi | |
| parent | Linux 4.14-rc1 (diff) | |
| download | linux-dev-ec7ed7708e009e046d1e16ed53ba4d6048748d07.tar.xz linux-dev-ec7ed7708e009e046d1e16ed53ba4d6048748d07.zip | |
spi: spi-fsl-dspi: enabling Coldfire mcf5441x dspi
Signed-off-by: Angelo Dureghello <angelo@sysam.it>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/linux/spi')
| -rw-r--r-- | include/linux/spi/spi-fsl-dspi.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/linux/spi/spi-fsl-dspi.h b/include/linux/spi/spi-fsl-dspi.h new file mode 100644 index 000000000000..74c9bae20bf2 --- /dev/null +++ b/include/linux/spi/spi-fsl-dspi.h @@ -0,0 +1,31 @@ +/* + * Freescale DSPI controller driver + * + * Copyright (c) 2017 Angelo Dureghello <angelo@sysam.it> + * + * 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. + */ + +#ifndef SPI_FSL_DSPI_HEADER_H +#define SPI_FSL_DSPI_HEADER_H + +/** + * struct fsl_dspi_platform_data - platform data for the Freescale DSPI driver + * @bus_num: board specific identifier for this DSPI driver. + * @cs_num: number of chip selects supported by this DSPI driver. + */ +struct fsl_dspi_platform_data { + u32 cs_num; + u32 bus_num; + u32 sck_cs_delay; + u32 cs_sck_delay; +}; + +#endif /* SPI_FSL_DSPI_HEADER_H */ |