• Atsushi Nemoto's avatar
    [MIPS] Fixup migration to GENERIC_TIME · 16b7b2ac
    Atsushi Nemoto authored
    Since we already moved to GENERIC_TIME, we should implement alternatives
    of old do_gettimeoffset routines to get sub-jiffies resolution from
    gettimeofday().  This patch includes:
     * MIPS clocksource support (based on works by Manish Lachwani).
     * remove unused gettimeoffset routines and related codes.
     * remove unised 64bit do_div64_32().
     * simplify mips_hpt_init. (no argument needed, __init tag)
     * simplify c0_hpt_timer_init. (no need to write to c0_count)
     * remove some hpt_init routines.
     * mips_hpt_mask variable to specify bitmask of hpt value.
     * convert jmr3927_do_gettimeoffset to jmr3927_hpt_read.
     * convert ip27_do_gettimeoffset to ip27_hpt_read.
     * convert bcm1480_do_gettimeoffset to bcm1480_hpt_read.
     * simplify sb1250 hpt functions. (no need to subtract and shift)
    Signed-off-by: default avatarAtsushi Nemoto <anemo@mba.ocn.ne.jp>
    Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
time.README 5.62 KB