Hi,
we recently discussed how to handle power management with GPIO devices
that can generate interrupts here: https://lkml.org/lkml/2015/10/23/305.
At the end of that discussion stood Lars' suggestion to add a new pair of
callbacks to the irqchip for this purpose. This is a first, naive
implementation of that approach.
Thanks,
Sören
v2:
- add mailing lists (sorry for forgetting that in v1)
Sören Brinkmann (2):
genirq: Add irq_pm_(get|put) callbacks to the irqchip
gpio: zynq: Implement irq_pm_(get|put)
drivers/gpio/gpio-zynq.c | 20 ++++++++++++++++++++
include/linux/irq.h | 4 ++++
kernel/irq/internals.h | 14 ++++++++++++++
kernel/irq/manage.c | 20 ++++++++++++++++----
4 files changed, 54 insertions(+), 4 deletions(-)
--
2.6.2.3.ga463a5b
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