diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
index cee59fe1321c44f9e37c9b6e5bcfc1a57fb98f41..c6e6c9e9137ad1d2ee61b8e71292173875c1f8f9 100644
--- a/drivers/irqchip/irq-renesas-intc-irqpin.c
+++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
@@ -17,7 +17,6 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-#include <linux/clk.h>
 #include <linux/init.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
@@ -78,16 +77,14 @@ struct intc_irqpin_priv {
 	struct platform_device *pdev;
 	struct irq_chip irq_chip;
 	struct irq_domain *irq_domain;
-	struct clk *clk;
+	atomic_t wakeup_path;
 	unsigned shared_irqs:1;
-	unsigned needs_clk:1;
 	u8 shared_irq_mask;
 };
 
 struct intc_irqpin_config {
 	unsigned int irlm_bit;
 	unsigned needs_irlm:1;
-	unsigned needs_clk:1;
 };
 
 static unsigned long intc_irqpin_read32(void __iomem *iomem)
@@ -287,14 +284,10 @@ static int intc_irqpin_irq_set_wake(struct irq_data *d, unsigned int on)
 	int hw_irq = irqd_to_hwirq(d);
 
 	irq_set_irq_wake(p->irq[hw_irq].requested_irq, on);
-
-	if (!p->clk)
-		return 0;
-
 	if (on)
-		clk_enable(p->clk);
+		atomic_inc(&p->wakeup_path);
 	else
-		clk_disable(p->clk);
+		atomic_dec(&p->wakeup_path);
 
 	return 0;
 }
@@ -369,12 +362,10 @@ static const struct irq_domain_ops intc_irqpin_irq_domain_ops = {
 static const struct intc_irqpin_config intc_irqpin_irlm_r8a777x = {
 	.irlm_bit = 23, /* ICR0.IRLM0 */
 	.needs_irlm = 1,
-	.needs_clk = 0,
 };
 
 static const struct intc_irqpin_config intc_irqpin_rmobile = {
 	.needs_irlm = 0,
-	.needs_clk = 1,
 };
 
 static const struct of_device_id intc_irqpin_dt_ids[] = {
@@ -426,18 +417,6 @@ static int intc_irqpin_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, p);
 
 	config = of_device_get_match_data(dev);
-	if (config)
-		p->needs_clk = config->needs_clk;
-
-	p->clk = devm_clk_get(dev, NULL);
-	if (IS_ERR(p->clk)) {
-		if (p->needs_clk) {
-			dev_err(dev, "unable to get clock\n");
-			ret = PTR_ERR(p->clk);
-			goto err0;
-		}
-		p->clk = NULL;
-	}
 
 	pm_runtime_enable(dev);
 	pm_runtime_get_sync(dev);
@@ -606,12 +585,25 @@ static int intc_irqpin_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static int __maybe_unused intc_irqpin_suspend(struct device *dev)
+{
+	struct intc_irqpin_priv *p = dev_get_drvdata(dev);
+
+	if (atomic_read(&p->wakeup_path))
+		device_set_wakeup_path(dev);
+
+	return 0;
+}
+
+static SIMPLE_DEV_PM_OPS(intc_irqpin_pm_ops, intc_irqpin_suspend, NULL);
+
 static struct platform_driver intc_irqpin_device_driver = {
 	.probe		= intc_irqpin_probe,
 	.remove		= intc_irqpin_remove,
 	.driver		= {
 		.name	= "renesas_intc_irqpin",
 		.of_match_table = intc_irqpin_dt_ids,
+		.pm	= &intc_irqpin_pm_ops,
 	}
 };