ARM: imx_v6_v7_defconfig: Add CONFIG_GPIO_PCA953X

It is used for max7310 gpio expandor which is used at imx6qdl
sabreauto board.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
1 file changed