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>

diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index cf1e71e..75e7a95 100644 (file)
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -168,6 +168,7 @@ CONFIG_SPI=y
 CONFIG_SPI_IMX=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_GPIO_MC9S08DZ60=y
+CONFIG_GPIO_PCA953X=y
 CONFIG_GPIO_STMPE=y
 CONFIG_POWER_SUPPLY=y
 CONFIG_POWER_RESET=y