imx6: aristainetos: sync defconfig with 2020.10

as patch
gpio: search for gpio label if gpio is not found through bank name

is now in mainline, but functionality is disabled, we
need to enable

CONFIG_DM_GPIO_LOOKUP_LABEL

for the aristainetos boards.

Signed-off-by: Heiko Schocher <hs@denx.de>
diff --git a/configs/aristainetos2c_defconfig b/configs/aristainetos2c_defconfig
index ffd4360..4f6b9b9 100644
--- a/configs/aristainetos2c_defconfig
+++ b/configs/aristainetos2c_defconfig
@@ -9,6 +9,7 @@
 CONFIG_ENV_OFFSET_REDUND=0xE0000
 CONFIG_IMX_HAB=y
 # CONFIG_CMD_DEKBLOB is not set
+CONFIG_DEFAULT_DEVICE_TREE="imx6dl-aristainetos2c_4"
 CONFIG_FIT=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/aristainetos/aristainetos2.cfg"
 CONFIG_BOOTDELAY=3
@@ -51,7 +52,6 @@
 CONFIG_CMD_MTDPARTS=y
 CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
-CONFIG_DEFAULT_DEVICE_TREE="imx6dl-aristainetos2c_4"
 CONFIG_OF_LIST="imx6dl-aristainetos2c_4 imx6dl-aristainetos2c_7"
 CONFIG_DTB_RESELECT=y
 CONFIG_MULTI_DTB_FIT=y
@@ -62,6 +62,7 @@
 CONFIG_APBH_DMA_BURST=y
 CONFIG_APBH_DMA_BURST8=y
 CONFIG_GPIO_HOG=y
+CONFIG_DM_GPIO_LOOKUP_LABEL=y
 CONFIG_DM_PCA953X=y
 CONFIG_DM_I2C=y
 CONFIG_LED=y