5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
30 lines
817 B
C
30 lines
817 B
C
/* 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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