diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
index e98175331a691469f948bdf40be5f633cd5777a3..a288c1b2689f770a978cb45929f92a26b39ec2c4 100644
--- a/drivers/pwm/Kconfig
+++ b/drivers/pwm/Kconfig
@@ -446,7 +446,7 @@ config PWM_TEGRA
 
 config  PWM_TIECAP
 	tristate "ECAP PWM support"
-	depends on ARCH_OMAP2PLUS || ARCH_DAVINCI_DA8XX
+	depends on ARCH_OMAP2PLUS || ARCH_DAVINCI_DA8XX || ARCH_KEYSTONE
 	help
 	  PWM driver support for the ECAP APWM controller found on AM33XX
 	  TI SOC