Hi all,
here's a v2. I reused the subject from my v1 submission although the focus of
this series moved a bit towards the timer subsystem.
I replaced Stephen's fix to prevent per cpu devices from becoming
the broadcast device with Thomas' proposal, but I kept the original commit
message. I split the whole approach in small chunks that I found reasonable.
In 4/4, I picked up Grant's comment regarding the DT node name.
v2:
- drop 1/2 of the original series
- implement preventing per cpu devices from becoming broadcast device according
to Thomas' proposal
- introduce new CLOCK_EVT_FEAT_PERCPU flag
- set the flag for the arm_global_timer
- filter per cpu devices based on this flag when choosing the broadcast
device
- rename DT node to avoid '_'s
Soren Brinkmann (4):
clockchips: Add FEAT_PERCPU clockevent flag
clocksource/arm_global_timer: Set FEAT_PERCPU flag
tick: broadcast: Deny per-cpu clockevents from being broadcast sources
arm: zynq: Enable arm_global_timer
arch/arm/boot/dts/zynq-7000.dtsi | 8 ++++++++
arch/arm/mach-zynq/Kconfig | 1 +
drivers/clocksource/arm_global_timer.c | 3 ++-
include/linux/clockchips.h | 1 +
kernel/time/tick-broadcast.c | 1 +
5 files changed, 13 insertions(+), 1 deletion(-)
--
1.8.4
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