configs: nitrogen6x: Add DM_GPIO support

Add CONFIG_DM_GPIO to all defconfigs whose board is
nitrogen6x.

mx6qsabrelite_defconfig
nitrogen6dl2g_defconfig
nitrogen6dl_defconfig
nitrogen6q2g_defconfig
nitrogen6q_defconfig
nitrogen6s1g_defconfig

This is in preparation for adding CONFIG_DM_SPI.
Signed-off-by: NTroy Kisky <troy.kisky@boundarydevices.com>

configs/mx6qsabrelite_defconfig

@@ -40,6 +40,7 @@ CONFIG_DWC_AHSATA=y
 CONFIG_USB_FUNCTION_FASTBOOT=y
 CONFIG_FASTBOOT_BUF_ADDR=0x12000000
 CONFIG_FSL_USDHC=y
+CONFIG_DM_GPIO=y
 CONFIG_DM_MMC=y
 CONFIG_SPI_FLASH=y
 CONFIG_SF_DEFAULT_MODE=0

configs/nitrogen6dl2g_defconfig

@@ -43,6 +43,7 @@ CONFIG_DM=y
 CONFIG_USB_FUNCTION_FASTBOOT=y
 CONFIG_FASTBOOT_BUF_ADDR=0x12000000
 CONFIG_FSL_USDHC=y
+CONFIG_DM_GPIO=y
 CONFIG_DM_MMC=y
 CONFIG_SPI_FLASH=y
 CONFIG_SF_DEFAULT_MODE=0

configs/nitrogen6dl_defconfig

@@ -43,6 +43,7 @@ CONFIG_DM=y
 CONFIG_USB_FUNCTION_FASTBOOT=y
 CONFIG_FASTBOOT_BUF_ADDR=0x12000000
 CONFIG_FSL_USDHC=y
+CONFIG_DM_GPIO=y
 CONFIG_DM_MMC=y
 CONFIG_SPI_FLASH=y
 CONFIG_SF_DEFAULT_MODE=0

configs/nitrogen6q2g_defconfig

@@ -45,6 +45,7 @@ CONFIG_DWC_AHSATA=y
 CONFIG_USB_FUNCTION_FASTBOOT=y
 CONFIG_FASTBOOT_BUF_ADDR=0x12000000
 CONFIG_FSL_USDHC=y
+CONFIG_DM_GPIO=y
 CONFIG_DM_MMC=y
 CONFIG_SPI_FLASH=y
 CONFIG_SF_DEFAULT_MODE=0

configs/nitrogen6q_defconfig

@@ -45,6 +45,7 @@ CONFIG_DWC_AHSATA=y
 CONFIG_USB_FUNCTION_FASTBOOT=y
 CONFIG_FASTBOOT_BUF_ADDR=0x12000000
 CONFIG_FSL_USDHC=y
+CONFIG_DM_GPIO=y
 CONFIG_DM_MMC=y
 CONFIG_SPI_FLASH=y
 CONFIG_SF_DEFAULT_MODE=0

configs/nitrogen6s1g_defconfig

@@ -43,6 +43,7 @@ CONFIG_DM=y
 CONFIG_USB_FUNCTION_FASTBOOT=y
 CONFIG_FASTBOOT_BUF_ADDR=0x12000000
 CONFIG_FSL_USDHC=y
+CONFIG_DM_GPIO=y
 CONFIG_DM_MMC=y
 CONFIG_SPI_FLASH=y
 CONFIG_SF_DEFAULT_MODE=0

configs/nitrogen6s_defconfig

@@ -43,6 +43,7 @@ CONFIG_DM=y
 CONFIG_USB_FUNCTION_FASTBOOT=y
 CONFIG_FASTBOOT_BUF_ADDR=0x12000000
 CONFIG_FSL_USDHC=y
+CONFIG_DM_GPIO=y
 CONFIG_DM_MMC=y
 CONFIG_SPI_FLASH=y
 CONFIG_SF_DEFAULT_MODE=0