diff --git a/conf/init.comet.rc b/conf/init.comet.rc
index 630a81b..29f0949 100644
--- a/conf/init.comet.rc
+++ b/conf/init.comet.rc
@@ -69,6 +69,10 @@ on property:vendor.thermal.link_ready=1
     chown system system /dev/thermal/tz-by-name/batoilo2/trip_point_0_temp
     chown system system /dev/thermal/tz-by-name/batoilo2/trip_point_0_hyst
 
+# ODPM
+on early-boot && property:ro.boot.hardware.sku=GC15S
+    write /sys/bus/iio/devices/iio:device0/enabled_rails "CH11=BUCK12S"
+
 # SFPS Fingerprint
 on post-fs-data
     chown system system /sys/devices/platform/odm/odm:fp_fpc1020/clk_enable