Files
linux-apfs/drivers/pinctrl
Chew, Kean Ho 42bd00706c pinctrl-baytrail: add function mux checking in gpio pin request
The requested gpio pin must has the func_pin_mux field set
to GPIO function by BIOS/FW in advanced. Else, the gpio pin
request would fail. This is to ensure that we do not expose
any gpio pins which shall be used for alternate functions,
for eg: wakeup pin, I/O interfaces for LPSS, etc.

Signed-off-by: Chew, Kean Ho <kean.ho.chew@intel.com>
Signed-off-by: Chew, Chiau Ee <chiau.ee.chew@intel.com>
Reviewed-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-03-11 11:22:54 +01:00
..
2014-01-16 23:44:25 +01:00
2013-10-29 06:54:37 -07:00
2013-08-07 21:57:17 +02:00
2014-01-08 10:13:38 +01:00
2013-11-04 13:07:05 +01:00