msm: i2c-qup: Add Device Tree support for i2c GPIOs
Gilad Avidov authored

i2c_qup driver can execute i2c recovery only when it knows
the i2c bus GPIO numbers. The driver has facility to read
these values from board files but not from device tree.
This patch allows to specify the i2c GPIO numbers from
the device tree.

Change-Id: Id51eb973db2a2912f2a9ff635c500fae745cdcf0
Signed-off-by: default avatarGilad Avidov <gavidov@codeaurora.org>
b770fdd0