colibri_vf: Enable GPIO support

Acked-by: NStefan Agner <stefan@agner.ch>
Signed-off-by: NBhuvanchandra DV <bhuvanchandra.dv@toradex.com>

configs/colibri_vf_defconfig

@@ -3,3 +3,4 @@ CONFIG_TARGET_COLIBRI_VF=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/toradex/colibri_vf/imximage.cfg,ENV_IS_IN_NAND,IMX_NAND"
 CONFIG_NAND_VF610_NFC=y
 CONFIG_SYS_NAND_VF610_NFC_60_ECC_BYTES=y
+CONFIG_DM=y

include/configs/colibri_vf.h

@@ -54,6 +54,11 @@
 #define CONFIG_SYS_MAX_NAND_DEVICE	1
 #define CONFIG_SYS_NAND_BASE		NFC_BASE_ADDR
 
+/* GPIO support */
+#define CONFIG_DM_GPIO
+#define CONFIG_CMD_GPIO
+#define CONFIG_VYBRID_GPIO
+
 /* Dynamic MTD partition support */
 #define CONFIG_CMD_MTDPARTS	/* Enable 'mtdparts' command line support */
 #define CONFIG_MTD_PARTITIONS