Cyan: Use GpioInt for Keyboard IRQ

Remove the hard coded IRQ number for the keyboard interrupt.
IRQ number can change based upon the gpio bank index ordering.
Hence pass the gpio bank and index number so that kernel calculates
the IRQ number.

BUG=chromium:704198
TEST=On Cyan, make sure keyboard works fine
after passing gpioint resource in keyboard asl.
cat /proc/interrupts | grep 8042 should have proper irq numbe
BRANCH=firmware-strago-7287.B

Change-Id: Icfe5c3995007164bf617575b541758c18ee63a1d
Signed-off-by: Jagadish Krishnamoorthy <jagadish.krishnamoorthy@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/525015
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2 files changed