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| author |   Markos Chandras <markos.chandras@imgtec.com> | 2015-03-23 12:32:03 +0000 |
|---|---|---|
| committer |   Ralf Baechle <ralf@linux-mips.org> | 2015-03-31 12:04:13 +0200 |
| commit | be37a9900b0470fc424fe3382a414eabf759a8ac (patch) | |
| tree | ade90ff520f27d2d3ccb18569c061007fb171d4f /arch/mips/mti-malta | |
| parent | CLOCKSOURCE: mips-gic-timer: Ensure GIC counter is running (diff) | |
| download | linux-dev-be37a9900b0470fc424fe3382a414eabf759a8ac.tar.xz linux-dev-be37a9900b0470fc424fe3382a414eabf759a8ac.zip | |
MIPS: Malta: malta-time: Ensure GIC counter is running
Start the GIC counter before we try to determine its frequency.
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/9596/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/mti-malta')
| -rw-r--r-- | arch/mips/mti-malta/malta-time.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/mips/mti-malta/malta-time.c b/arch/mips/mti-malta/malta-time.c index 7d4b86571564..185e68261f45 100644 --- a/arch/mips/mti-malta/malta-time.c +++ b/arch/mips/mti-malta/malta-time.c @@ -87,8 +87,10 @@ static void __init estimate_frequencies(void) /* Initialize counters. */ start = read_c0_count(); - if (gic_present) + if (gic_present) { + gic_start_count(); gicstart = gic_read_count(); + } /* Read counter exactly on falling edge of update flag. */ while (CMOS_READ(RTC_REG_A) & RTC_UIP); |