diff -drupN a/include/linux/pm_opp.h b/include/linux/pm_opp.h
--- a/include/linux/pm_opp.h	2018-08-06 17:23:04.000000000 +0300
+++ b/include/linux/pm_opp.h	2022-06-12 05:28:14.000000000 +0300
@@ -31,6 +31,10 @@ unsigned long dev_pm_opp_get_voltage(str
 
 unsigned long dev_pm_opp_get_freq(struct dev_pm_opp *opp);
 
+#ifdef CONFIG_ARM_SUNXI_AVS
+unsigned long dev_pm_opp_get_pval(struct dev_pm_opp *opp);
+#endif
+
 bool dev_pm_opp_is_turbo(struct dev_pm_opp *opp);
 
 int dev_pm_opp_get_opp_count(struct device *dev);