관리-도구

편집 파일: ds1wm.h

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