arm: mvebu: turris_omnia: add GPIO support to defconfig

Add support for the gpio command and driver for the I2C connected
pca9538 controller, to be able to determine if SFP module is present in
the Turris Omnia router.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>

diff --git a/configs/turris_omnia_defconfig b/configs/turris_omnia_defconfig
index 93763c41d088a6ea3f528482342e183f23bea09d..6caa1a9918163afbab35f5aa63fd5ed1f61acef8 100644 (file)
--- a/configs/turris_omnia_defconfig
+++ b/configs/turris_omnia_defconfig
@@ -24,6 +24,7 @@ CONFIG_SPL_TEXT_BASE=0x40000030
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_SPI_LOAD=y
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_PCI=y
@@ -48,6 +49,10 @@ CONFIG_AHCI_MVEBU=y
 CONFIG_SATA=y
 CONFIG_SCSI=y
 CONFIG_SCSI_AHCI=y
+CONFIG_SPL_GPIO_SUPPORT=y
+CONFIG_DM_GPIO=y
+# CONFIG_MVEBU_GPIO is not set
+CONFIG_DM_PCA953X=y
 CONFIG_DM_MMC=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_MV=y