diff --git a/drivers/acpi/arm64/amba.c b/drivers/acpi/arm64/amba.c
index afb6afb66967..587061b0fd2f 100644
--- a/drivers/acpi/arm64/amba.c
+++ b/drivers/acpi/arm64/amba.c
@@ -27,7 +27,6 @@ static const struct acpi_device_id amba_id_list[] = {
 	{"ARMHC503", 0}, /* ARM CoreSight Debug */
 	{"ARMHC979", 0}, /* ARM CoreSight TPIU */
 	{"ARMHC97C", 0}, /* ARM CoreSight SoC-400 TMC, SoC-600 ETF/ETB */
-	{"ARMHC9CA", 0}, /* ARM CoreSight CATU */
 	{"", 0},
 };
 
diff --git a/drivers/hwtracing/coresight/coresight-catu.c b/drivers/hwtracing/coresight/coresight-catu.c
index 3949ded0d4fa..8fa035e5a0e8 100644
--- a/drivers/hwtracing/coresight/coresight-catu.c
+++ b/drivers/hwtracing/coresight/coresight-catu.c
@@ -7,6 +7,8 @@
  * Author: Suzuki K Poulose <suzuki.poulose@arm.com>
  */
 
+#include <linux/platform_device.h>
+#include <linux/acpi.h>
 #include <linux/amba/bus.h>
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
@@ -502,31 +504,25 @@ static const struct coresight_ops catu_ops = {
 	.helper_ops = &catu_helper_ops,
 };
 
-static int catu_probe(struct amba_device *adev, const struct amba_id *id)
+static int __catu_probe(struct device *dev, struct resource *res)
 {
 	int ret = 0;
 	u32 dma_mask;
-	struct catu_drvdata *drvdata;
+	struct catu_drvdata *drvdata = dev_get_drvdata(dev);
 	struct coresight_desc catu_desc;
 	struct coresight_platform_data *pdata = NULL;
-	struct device *dev = &adev->dev;
 	void __iomem *base;
 
 	catu_desc.name = coresight_alloc_device_name(&catu_devs, dev);
 	if (!catu_desc.name)
 		return -ENOMEM;
 
-	drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL);
-	if (!drvdata) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	dev_set_drvdata(dev, drvdata);
-	base = devm_ioremap_resource(dev, &adev->res);
-	if (IS_ERR(base)) {
-		ret = PTR_ERR(base);
-		goto out;
+	if (res) {
+		base = devm_ioremap_resource(dev, res);
+		if (IS_ERR(base)) {
+			ret = PTR_ERR(base);
+			goto out;
+		}
 	}
 
 	/* Setup dma mask for the device */
@@ -567,19 +563,39 @@ static int catu_probe(struct amba_device *adev, const struct amba_id *id)
 	drvdata->csdev = coresight_register(&catu_desc);
 	if (IS_ERR(drvdata->csdev))
 		ret = PTR_ERR(drvdata->csdev);
-	else
-		pm_runtime_put(&adev->dev);
 out:
 	return ret;
 }
 
-static void catu_remove(struct amba_device *adev)
+static int catu_probe(struct amba_device *adev, const struct amba_id *id)
+{
+	struct catu_drvdata *drvdata;
+	int ret;
+
+	drvdata = devm_kzalloc(&adev->dev, sizeof(*drvdata), GFP_KERNEL);
+	if (!drvdata)
+		return -ENOMEM;
+
+	amba_set_drvdata(adev, drvdata);
+	ret = __catu_probe(&adev->dev, &adev->res);
+	if (!ret)
+		pm_runtime_put(&adev->dev);
+
+	return ret;
+}
+
+static void __catu_remove(struct device *dev)
 {
-	struct catu_drvdata *drvdata = dev_get_drvdata(&adev->dev);
+	struct catu_drvdata *drvdata = dev_get_drvdata(dev);
 
 	coresight_unregister(drvdata->csdev);
 }
 
+static void catu_remove(struct amba_device *adev)
+{
+	__catu_remove(&adev->dev);
+}
+
 static struct amba_id catu_ids[] = {
 	CS_AMBA_ID(0x000bb9ee),
 	{},
@@ -598,13 +614,99 @@ static struct amba_driver catu_driver = {
 	.id_table			= catu_ids,
 };
 
+static int catu_platform_probe(struct platform_device *pdev)
+{
+	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	struct catu_drvdata *drvdata;
+	int ret = 0;
+
+	drvdata = devm_kzalloc(&pdev->dev, sizeof(*drvdata), GFP_KERNEL);
+	if (!drvdata)
+		return -ENOMEM;
+
+	drvdata->pclk = coresight_get_enable_apb_pclk(&pdev->dev);
+	if (IS_ERR(drvdata->pclk))
+		return -ENODEV;
+
+	pm_runtime_get_noresume(&pdev->dev);
+	pm_runtime_set_active(&pdev->dev);
+	pm_runtime_enable(&pdev->dev);
+
+	dev_set_drvdata(&pdev->dev, drvdata);
+	ret = __catu_probe(&pdev->dev, res);
+	pm_runtime_put(&pdev->dev);
+	if (ret) {
+		pm_runtime_disable(&pdev->dev);
+		if (drvdata && !IS_ERR_OR_NULL(drvdata->pclk))
+			clk_put(drvdata->pclk);
+	}
+
+	return ret;
+}
+
+static int catu_platform_remove(struct platform_device *pdev)
+{
+	struct catu_drvdata *drvdata = dev_get_drvdata(&pdev->dev);
+
+	if (WARN_ON(!drvdata))
+		return -ENODEV;
+
+	__catu_remove(&pdev->dev);
+	pm_runtime_disable(&pdev->dev);
+	if (drvdata && !IS_ERR_OR_NULL(drvdata->pclk))
+		clk_put(drvdata->pclk);
+	return 0;
+}
+
+#ifdef CONFIG_PM
+static int catu_runtime_suspend(struct device *dev)
+{
+	struct catu_drvdata *drvdata = dev_get_drvdata(dev);
+
+	if (drvdata && !IS_ERR_OR_NULL(drvdata->pclk))
+		clk_disable_unprepare(drvdata->pclk);
+	return 0;
+}
+
+static int catu_runtime_resume(struct device *dev)
+{
+	struct catu_drvdata *drvdata = dev_get_drvdata(dev);
+
+	if (drvdata && !IS_ERR_OR_NULL(drvdata->pclk))
+		clk_prepare_enable(drvdata->pclk);
+	return 0;
+}
+#endif
+
+static const struct dev_pm_ops catu_dev_pm_ops = {
+	SET_RUNTIME_PM_OPS(catu_runtime_suspend, catu_runtime_resume, NULL)
+};
+
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id catu_acpi_ids[] = {
+	{"ARMHC9CA", 0, 0, 0}, /* ARM CoreSight CATU */
+	{},
+};
+
+MODULE_DEVICE_TABLE(acpi, catu_acpi_ids);
+#endif
+
+static struct platform_driver catu_platform_driver = {
+	.probe	= catu_platform_probe,
+	.remove	= catu_platform_remove,
+	.driver	= {
+		.name			= "coresight-catu-platform",
+		.acpi_match_table	= ACPI_PTR(catu_acpi_ids),
+		.suppress_bind_attrs	= true,
+		.pm			= &catu_dev_pm_ops,
+	},
+};
+
 static int __init catu_init(void)
 {
 	int ret;
 
-	ret = amba_driver_register(&catu_driver);
-	if (ret)
-		pr_info("Error registering catu driver\n");
+	ret = coresight_init_driver("catu", &catu_driver, &catu_platform_driver);
 	tmc_etr_set_catu_ops(&etr_catu_buf_ops);
 	return ret;
 }
@@ -612,7 +714,7 @@ static int __init catu_init(void)
 static void __exit catu_exit(void)
 {
 	tmc_etr_remove_catu_ops();
-	amba_driver_unregister(&catu_driver);
+	coresight_remove_driver(&catu_driver, &catu_platform_driver);
 }
 
 module_init(catu_init);
diff --git a/drivers/hwtracing/coresight/coresight-catu.h b/drivers/hwtracing/coresight/coresight-catu.h
index 442e034bbfba..141feac1c14b 100644
--- a/drivers/hwtracing/coresight/coresight-catu.h
+++ b/drivers/hwtracing/coresight/coresight-catu.h
@@ -61,6 +61,7 @@
 #define CATU_IRQEN_OFF		0x0
 
 struct catu_drvdata {
+	struct clk *pclk;
 	void __iomem *base;
 	struct coresight_device *csdev;
 	int irq;
