diff --git a/external/config/kernel/linux-5.16-sun50iw9-current.config b/external/config/kernel/linux-5.16-sun50iw9-current.config
index b760db9..26937b7 100644
--- a/external/config/kernel/linux-5.16-sun50iw9-current.config
+++ b/external/config/kernel/linux-5.16-sun50iw9-current.config
@@ -6947,6 +6947,7 @@ CONFIG_PWM_ATMEL_TCB=m
 CONFIG_PWM_NTXEC=m
 CONFIG_PWM_PCA9685=m
 CONFIG_PWM_SUN4I=m
+CONFIG_PWM_SUNXI_ENHANCE=m
 
 #
 # IRQ chip support