qoriq: enable I2C in target kernel config

The I2C controller used in QorIQ PPC devices requires the mpc-i2c
driver, which is enabled by the I2C_MPC kernel config symbol. Enable
this and its dependencies in the target kernel config, as is done for
the mpc85xx target.

This fixes missing hwmon, rtc and tpm devices on the M300.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>

target/linux/qoriq/config-5.10

@@ -177,6 +177,9 @@ CONFIG_HAS_IOPORT_MAP=y
 CONFIG_HWMON=y
 CONFIG_HW_CONSOLE=y
 CONFIG_HW_RANDOM=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_MPC=y
 CONFIG_ILLEGAL_POINTER_VALUE=0x5deadbeef0000000
 CONFIG_INITRAMFS_SOURCE=""
 CONFIG_INPUT=y