pinctrl: single: Add support for auxdata
authorTony Lindgren <tony@atomide.com>
Thu, 3 Oct 2013 04:39:40 +0000 (21:39 -0700)
committerTony Lindgren <tony@atomide.com>
Thu, 10 Oct 2013 22:30:47 +0000 (15:30 -0700)
commitdc7743aa3c49fabbc6dc9edbcf7df74d776ac32e
tree1b1d6a7f26fd1d899c5ee043bc255fdb4e8f7ddb
parent3e6cee1786a13cb2308609b5f8c020e1754e37cf
pinctrl: single: Add support for auxdata

For omaps, we still have dependencies to the legacy code
for handling the PRM (Power Reset Management) interrupts,
and also for reconfiguring the io wake-up chain after
changes.

Let's pass the PRM interrupt and the rearm functions via
auxdata. Then when at some point we have a proper PRM
driver, we can get the interrupt via device tree and
set up the rearm function as exported function in the
PRM driver.

By using auxdata we can remove a dependency to the
wake-up events for converting omap3 to be device
tree only.

Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Prakash Manjunathappa <prakash.pm@ti.com>
Cc: Roger Quadros <rogerq@ti.com>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: linux-kernel@vger.kernel.org
Reviewed-by: Kevin Hilman <khilman@linaro.org>
Tested-by: Kevin Hilman <khilman@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
drivers/pinctrl/pinctrl-single.c
include/linux/platform_data/pinctrl-single.h [new file with mode: 0644]