octeon: enable AT24 unconditionally

For the N821 platform we need to load the AT24 EEPROM driver before
everything else in order for the MAC address to be available at
driver initialization time.

Signed-off-by: Christian Svensson <blue@cmd.nu>

target/linux/octeon/config-5.15

@@ -65,6 +65,7 @@ CONFIG_EDAC_OCTEON_LMC=y
 CONFIG_EDAC_OCTEON_PC=y
 CONFIG_EDAC_OCTEON_PCI=y
 CONFIG_EDAC_SUPPORT=y
+CONFIG_EEPROM_AT24=y
 CONFIG_EXT4_FS=y
 CONFIG_F2FS_FS=y
 CONFIG_FAT_FS=y
@@ -158,6 +159,7 @@ CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
 CONFIG_NR_CPUS=16
 CONFIG_NR_CPUS_DEFAULT_64=y
 CONFIG_NVMEM=y
+CONFIG_NVMEM_SYSFS=y
 CONFIG_OCTEON_ETHERNET=y
 CONFIG_OCTEON_ILM=y
 CONFIG_OCTEON_MGMT_ETHERNET=y
@@ -191,6 +193,8 @@ CONFIG_PTP_1588_CLOCK_OPTIONAL=y
 CONFIG_QUEUED_RWLOCKS=y
 CONFIG_QUEUED_SPINLOCKS=y
 CONFIG_RAS=y
+CONFIG_REGMAP=y
+CONFIG_REGMAP_I2C=y
 CONFIG_RELAY=y
 CONFIG_RFS_ACCEL=y
 CONFIG_RPS=y