| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | #ifndef _OMAP2_MCSPI_H |
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| 3 | #define _OMAP2_MCSPI_H |
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| 4 | |
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| 5 | #define OMAP4_MCSPI_REG_OFFSET 0x100 |
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| 6 | |
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| 7 | #define MCSPI_PINDIR_D0_IN_D1_OUT 0 |
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| 8 | #define MCSPI_PINDIR_D0_OUT_D1_IN 1 |
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| 9 | |
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| 10 | struct omap2_mcspi_platform_config { |
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| 11 | unsigned short num_cs; |
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| 12 | unsigned int regs_offset; |
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| 13 | unsigned int pin_dir:1; |
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| 14 | size_t max_xfer_len; |
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| 15 | }; |
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| 16 | |
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| 17 | struct omap2_mcspi_device_config { |
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| 18 | unsigned turbo_mode:1; |
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| 19 | |
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| 20 | /* toggle chip select after every word */ |
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| 21 | unsigned cs_per_word:1; |
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| 22 | }; |
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| 23 | |
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| 24 | #endif |
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| 25 | |
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