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MIPS: sgi-ip27: Implement read_sched_clock
authorDeng-Cheng Zhu <dengcheng.zhu@imgtec.com>
Sat, 7 Mar 2015 18:30:29 +0000 (10:30 -0800)
committerRalf Baechle <ralf@linux-mips.org>
Wed, 1 Apr 2015 15:21:29 +0000 (17:21 +0200)
commitc41cef36530a4b4afa79981e8f1a31f49b871a90
treecce66d8610b258f13633e6091ddc4d4a4bbdeb07tree | snapshot
parent7cb24b700349f4287f4104bb9f3266d7f383d4cccommit | diff
MIPS: sgi-ip27: Implement read_sched_clock

Use ip27 hub real time counter for sched_clock source. This implementation
will give high resolution cputime accounting.

Signed-off-by: Deng-Cheng Zhu <dengcheng.zhu@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: macro@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/9483/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
arch/mips/sgi-ip27/ip27-timer.c diff | blob | history
Freescale DCU DRM driver