board: 8974: Add gpiomux configuration for 8974 Rumi

The BLSP GPIOs on the MSM8974 Rumi target are different
from other targets and require their own gpiomux
configuration.

Change-Id: I7478b330d96e82d0aaf7ea2198ffa91be9773307
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
1 file changed