ARM: imx_v6_v7_defconfig: enable the vf610 gpio driver

The vf610 gpio driver is used in i.MX7ULP chips (Cortex A7, ARMv7-A
architecture). Enable it in imx_v6_v7_defconfig.

(vf610 gpio used to be enabled by default for all i.MX chips. This was
changed recently as most i.MX chips don't need this driver.)

Signed-off-by: Martin Kaiser <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

Author: martin-kaiser

arch/arm/configs/imx_v6_v7_defconfig

@@ -208,6 +208,7 @@ CONFIG_PINCTRL_IMX8MQ=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_GPIO_MXC=y
 CONFIG_GPIO_SIOX=m
+CONFIG_GPIO_VF610=y
 CONFIG_GPIO_MAX732X=y
 CONFIG_GPIO_PCA953X=y
 CONFIG_GPIO_PCF857X=y