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29 lines
817 B
29 lines
817 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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/* MFD cell driver data for the DS1WM driver |
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* |
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* to be defined in the MFD device that is |
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* using this driver for one of his sub devices |
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*/ |
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struct ds1wm_driver_data { |
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int active_high; |
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int clock_rate; |
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/* in milliseconds, the amount of time to |
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* sleep following a reset pulse. Zero |
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* should work if your bus devices recover |
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* time respects the 1-wire spec since the |
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* ds1wm implements the precise timings of |
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* a reset pulse/presence detect sequence. |
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*/ |
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unsigned int reset_recover_delay; |
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/* Say 1 here for big endian Hardware |
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* (only relevant with bus-shift > 0 |
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*/ |
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bool is_hw_big_endian; |
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/* left shift of register number to get register address offsett. |
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* Only 0,1,2 allowed for 8,16 or 32 bit bus width respectively |
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*/ |
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unsigned int bus_shift; |
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};
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