author | Nishanth Menon <nm@ti.com> | |
Wed, 24 Jun 2015 16:26:54 +0000 (11:26 -0500) | ||
committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | |
Sat, 5 Sep 2015 11:19:05 +0000 (13:19 +0200) | ||
commit | 7abea617a4bae178da0f42983998c779ec2f732d | |
tree | a4053e8b785c6d3b63e01f78a30e751618371da1 | tree | snapshot (tar.xz tar.gz zip) |
parent | eac7237fd8432e232af3c407e667dbdc17ebf1d8 | commit | diff |
rtc: ds1307: Support optional wakeup interrupt source
With the recent pinctrl-single changes, SoCs such as Texas
Instrument's OMAP processors can treat wake-up events from deeper idle
states as interrupts.
Let's add support for the optional second interrupt for wake-up using
the generic wakeirq support added in commit 4990d4fe327b ("PM /
Wakeirq: Add automated device wake IRQ handling")
Finally, to pass the wake-up interrupt in the dts file,
interrupts-extended property needs to be passed.
This is similar in approach to commit 2a0b965cfb6e ("serial: omap: Add
support for optional wake-up") + ee83bd3b6483 ("serial: omap: Switch
wake-up interrupt to generic wakeirq")
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
With the recent pinctrl-single changes, SoCs such as Texas
Instrument's OMAP processors can treat wake-up events from deeper idle
states as interrupts.
Let's add support for the optional second interrupt for wake-up using
the generic wakeirq support added in commit 4990d4fe327b ("PM /
Wakeirq: Add automated device wake IRQ handling")
Finally, to pass the wake-up interrupt in the dts file,
interrupts-extended property needs to be passed.
This is similar in approach to commit 2a0b965cfb6e ("serial: omap: Add
support for optional wake-up") + ee83bd3b6483 ("serial: omap: Switch
wake-up interrupt to generic wakeirq")
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
drivers/rtc/rtc-ds1307.c | diff | blob | history |