diff options
| author | Ezequiel Garcia <ezequiel.garcia@imgtec.com> | 2015-07-27 17:00:14 +0300 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2015-09-03 13:08:06 +0300 |
| commit | 67d4e669c1e504a491e44737f3561eaba919b304 (patch) | |
| tree | 2b4e355c36ca17fc832a65b64f43f0dca503d36d /drivers | |
| parent | f95ac8558b88a5e9ae2b1d580a5cc55bffa512fa (diff) | |
| download | linux-67d4e669c1e504a491e44737f3561eaba919b304.tar.xz | |
CLOCKSOURCE: mips-gic: Split clocksource and clockevent initialization
This is preparation work for the introduction of clockevent frequency
update with a clock notifier. This is only possible when the device
is passed a clk struct, so let's split the legacy and devicetree
initialization.
Reviewed-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Cc: devicetree@vger.kernel.org
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: James Hartley <James.Hartley@imgtec.com>
Cc: Govindraj Raja <Govindraj.Raja@imgtec.com>
Cc: Damien Horsley <Damien.Horsley@imgtec.com>
Cc: James Hogan <James.Hogan@imgtec.com>
Cc: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Patchwork: https://patchwork.linux-mips.org/patch/10781/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/clocksource/mips-gic-timer.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/clocksource/mips-gic-timer.c b/drivers/clocksource/mips-gic-timer.c index c4352f078492..22a4daf5f0c8 100644 --- a/drivers/clocksource/mips-gic-timer.c +++ b/drivers/clocksource/mips-gic-timer.c @@ -142,11 +142,6 @@ static void __init __gic_clocksource_init(void) ret = clocksource_register_hz(&gic_clocksource, gic_frequency); if (ret < 0) pr_warn("GIC: Unable to register clocksource\n"); - - gic_clockevent_init(); - - /* And finally start the counter */ - gic_start_count(); } void __init gic_clocksource_init(unsigned int frequency) @@ -156,6 +151,10 @@ void __init gic_clocksource_init(unsigned int frequency) GIC_LOCAL_TO_HWIRQ(GIC_LOCAL_INT_COMPARE); __gic_clocksource_init(); + gic_clockevent_init(); + + /* And finally start the counter */ + gic_start_count(); } static void __init gic_clocksource_of_init(struct device_node *node) @@ -187,6 +186,10 @@ static void __init gic_clocksource_of_init(struct device_node *node) } __gic_clocksource_init(); + gic_clockevent_init(); + + /* And finally start the counter */ + gic_start_count(); } CLOCKSOURCE_OF_DECLARE(mips_gic_timer, "mti,gic-timer", gic_clocksource_of_init); |