arm: mvebu: switch clearfog to use device-tree i2c and gpio
This switches the clearfog boards to use DM based gpio and i2c
drivers. The io expanders are configured via their device-tree
entries.
Signed-off-by: Jon Nettleton <jon@solid-run.com>
[baruch: add DT i2c aliases]
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/configs/clearfog_defconfig b/configs/clearfog_defconfig
index e471c87..7a9ee51 100644
--- a/configs/clearfog_defconfig
+++ b/configs/clearfog_defconfig
@@ -1,6 +1,7 @@
CONFIG_ARM=y
CONFIG_ARCH_MVEBU=y
CONFIG_SYS_TEXT_BASE=0x00800000
+CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SYS_MALLOC_F_LEN=0x2000
@@ -21,6 +22,7 @@
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x141
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_PCI=y
@@ -36,6 +38,10 @@
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_SPL_OF_TRANSLATE=y
CONFIG_SCSI_AHCI=y
+CONFIG_DM_GPIO=y
+CONFIG_DM_PCA953X=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_MVTWSI=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_SDMA=y
CONFIG_MMC_SDHCI_MV=y