meta-facebook: yosemite4: Add CONFIG_REGULATOR

Add CONFIG_REGULATOR to yosemite4.cfg, triggering recompilation of the relevant code to ensure successful probing of max11615.

Change-Id: I85c6c95cfe1971a1827d86d6d075ec908d1b369b
Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@wiwynn.com>
diff --git a/meta-facebook/meta-yosemite4/recipes-kernel/linux/linux-aspeed/yosemite4.cfg b/meta-facebook/meta-yosemite4/recipes-kernel/linux/linux-aspeed/yosemite4.cfg
index 450f2b1..93faf1c 100644
--- a/meta-facebook/meta-yosemite4/recipes-kernel/linux/linux-aspeed/yosemite4.cfg
+++ b/meta-facebook/meta-yosemite4/recipes-kernel/linux/linux-aspeed/yosemite4.cfg
@@ -61,3 +61,5 @@
 CONFIG_I3CDEV=y
 # For OCP debug card
 CONFIG_IPMB_DEVICE_INTERFACE=y
+# For regulator
+CONFIG_REGULATOR=y