| commit | f16ff2bdb135e2eb35488264006b575c476ea597 | [log] [tgz] |
|---|---|---|
| author | Matt Redfearn <matt.redfearn@mips.com> | Thu Oct 19 12:55:35 2017 +0100 |
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | Thu Oct 19 23:51:31 2017 +0200 |
| tree | a4962fe25de2b0c1c2a97a5355f4e64f8bbbab68 | |
| parent | 7957b07b559175500b2a03e8a39738c1b4a832fe [diff] |
clocksource/drivers/mips-gic-timer: Add fastpath for local timer updates Always accessing the compare register via the CM redirect region is (relatively) slow. If the timer being updated is the current CPUs then this can be shortcutted by writing to the CM VP local region. Signed-off-by: Matt Redfearn <matt.redfearn@mips.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>