mfd: stmpe: DT: Add stmpe-i2c dt alias to get id device

This patch augments the STMP driver to read the device id
from the stmpe-i2c dt alias if present.

Cc: devicetree-discuss@lists.ozlabs.org
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Gabriel Fernandez 2013-03-01 13:07:26 +01:00 • committed by Samuel Ortiz
commit 408a3fa867