diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
index 22f2f2857b820675950fdd11f34470789cf81ff0..0b7a3c96f639edf229561a109579acb2b303bfeb 100644
--- a/drivers/pwm/Kconfig
+++ b/drivers/pwm/Kconfig
@@ -160,6 +160,7 @@ config PWM_PXA
 config PWM_RENESAS_TPU
 	tristate "Renesas TPU PWM support"
 	depends on ARCH_SHMOBILE || COMPILE_TEST
+	depends on HAS_IOMEM
 	help
 	  This driver exposes the Timer Pulse Unit (TPU) PWM controller found
 	  in Renesas chips through the PWM API.