meta-facebook: minerva: Enable LTC4286 kernel config

Enable LTC4286 kernel config for sensors.

Change-Id: Ic9cca726ff4a580bce005ab4e92b440292339e38
Signed-off-by: Yang Chen <yang.chen@quantatw.com>
diff --git a/meta-facebook/meta-minerva/recipes-kernel/linux/linux-aspeed/minerva.cfg b/meta-facebook/meta-minerva/recipes-kernel/linux/linux-aspeed/minerva.cfg
index fc57c12..5f0bfda 100644
--- a/meta-facebook/meta-minerva/recipes-kernel/linux/linux-aspeed/minerva.cfg
+++ b/meta-facebook/meta-minerva/recipes-kernel/linux/linux-aspeed/minerva.cfg
@@ -26,6 +26,7 @@
 CONFIG_SENSORS_INA2XX=y
 CONFIG_SENSORS_LTC2945=y
 CONFIG_SENSORS_MAX31790=y
+CONFIG_SENSORS_LTC4286=y
 
 # SPI GPIO
 CONFIG_SPI_GPIO=y