Lines Matching +full:data +full:- +full:sheets
1 // SPDX-License-Identifier: GPL-2.0
6 * This file contains the time handling details for PC-style clocks as
15 #include <asm/cpu-features.h>
55 year += real_year - 72 + 2000; in read_persistent_clock64()
57 ts->tv_sec = mktime64(year, mon, day, hour, min, sec); in read_persistent_clock64()
58 ts->tv_nsec = 0; in read_persistent_clock64()
66 * DS1287 data sheet for details.
96 if (((abs(real_minutes - cmos_minutes) + 15) / 30) & 1) in update_persistent_clock64()
100 if (abs(real_minutes - cmos_minutes) < 30) { in update_persistent_clock64()
111 retval = -1; in update_persistent_clock64()
117 * in the Dallas Semiconductor data sheets, but who believes data in update_persistent_clock64()
118 * sheets anyway ... -- Markus Kuhn in update_persistent_clock64()
146 while (i--) in plat_time_init()
152 mips_hpt_frequency = (end - start) * 8; in plat_time_init()
160 * important than a high-precision interval timer so only in plat_time_init()