diff --git a/drivers/i3c/device.c b/drivers/i3c/device.c
index 8a156f5ad692..101eaa77de68 100644
--- a/drivers/i3c/device.c
+++ b/drivers/i3c/device.c
@@ -46,10 +46,16 @@ int i3c_device_do_xfers(struct i3c_device *dev, struct i3c_xfer *xfers,
 			return -EINVAL;
 	}
 
+	ret = i3c_bus_rpm_get(dev->bus);
+	if (ret)
+		return ret;
+
 	i3c_bus_normaluse_lock(dev->bus);
 	ret = i3c_dev_do_xfers_locked(dev->desc, xfers, nxfers, mode);
 	i3c_bus_normaluse_unlock(dev->bus);
 
+	i3c_bus_rpm_put(dev->bus);
+
 	return ret;
 }
 EXPORT_SYMBOL_GPL(i3c_device_do_xfers);
@@ -66,10 +72,16 @@ int i3c_device_do_setdasa(struct i3c_device *dev)
 {
 	int ret;
 
+	ret = i3c_bus_rpm_get(dev->bus);
+	if (ret)
+		return ret;
+
 	i3c_bus_normaluse_lock(dev->bus);
 	ret = i3c_dev_setdasa_locked(dev->desc);
 	i3c_bus_normaluse_unlock(dev->bus);
 
+	i3c_bus_rpm_put(dev->bus);
+
 	return ret;
 }
 EXPORT_SYMBOL_GPL(i3c_device_do_setdasa);
@@ -106,16 +118,27 @@ EXPORT_SYMBOL_GPL(i3c_device_get_info);
  */
 int i3c_device_disable_ibi(struct i3c_device *dev)
 {
-	int ret = -ENOENT;
+	int ret;
+
+	if (i3c_bus_rpm_ibi_allowed(dev->bus)) {
+		ret = i3c_bus_rpm_get(dev->bus);
+		if (ret)
+			return ret;
+	}
 
 	i3c_bus_normaluse_lock(dev->bus);
 	if (dev->desc) {
 		mutex_lock(&dev->desc->ibi_lock);
 		ret = i3c_dev_disable_ibi_locked(dev->desc);
 		mutex_unlock(&dev->desc->ibi_lock);
+	} else {
+		ret = -ENOENT;
 	}
 	i3c_bus_normaluse_unlock(dev->bus);
 
+	if (!ret || i3c_bus_rpm_ibi_allowed(dev->bus))
+		i3c_bus_rpm_put(dev->bus);
+
 	return ret;
 }
 EXPORT_SYMBOL_GPL(i3c_device_disable_ibi);
@@ -135,16 +158,25 @@ EXPORT_SYMBOL_GPL(i3c_device_disable_ibi);
  */
 int i3c_device_enable_ibi(struct i3c_device *dev)
 {
-	int ret = -ENOENT;
+	int ret;
+
+	ret = i3c_bus_rpm_get(dev->bus);
+	if (ret)
+		return ret;
 
 	i3c_bus_normaluse_lock(dev->bus);
 	if (dev->desc) {
 		mutex_lock(&dev->desc->ibi_lock);
 		ret = i3c_dev_enable_ibi_locked(dev->desc);
 		mutex_unlock(&dev->desc->ibi_lock);
+	} else {
+		ret = -ENOENT;
 	}
 	i3c_bus_normaluse_unlock(dev->bus);
 
+	if (ret || i3c_bus_rpm_ibi_allowed(dev->bus))
+		i3c_bus_rpm_put(dev->bus);
+
 	return ret;
 }
 EXPORT_SYMBOL_GPL(i3c_device_enable_ibi);
@@ -163,19 +195,27 @@ EXPORT_SYMBOL_GPL(i3c_device_enable_ibi);
 int i3c_device_request_ibi(struct i3c_device *dev,
 			   const struct i3c_ibi_setup *req)
 {
-	int ret = -ENOENT;
+	int ret;
 
 	if (!req->handler || !req->num_slots)
 		return -EINVAL;
 
+	ret = i3c_bus_rpm_get(dev->bus);
+	if (ret)
+		return ret;
+
 	i3c_bus_normaluse_lock(dev->bus);
 	if (dev->desc) {
 		mutex_lock(&dev->desc->ibi_lock);
 		ret = i3c_dev_request_ibi_locked(dev->desc, req);
 		mutex_unlock(&dev->desc->ibi_lock);
+	} else {
+		ret = -ENOENT;
 	}
 	i3c_bus_normaluse_unlock(dev->bus);
 
+	i3c_bus_rpm_put(dev->bus);
+
 	return ret;
 }
 EXPORT_SYMBOL_GPL(i3c_device_request_ibi);
diff --git a/drivers/i3c/internals.h b/drivers/i3c/internals.h
index f609e5098137..0f1f3f766623 100644
--- a/drivers/i3c/internals.h
+++ b/drivers/i3c/internals.h
@@ -11,6 +11,10 @@
 #include <linux/i3c/master.h>
 #include <linux/io.h>
 
+int __must_check i3c_bus_rpm_get(struct i3c_bus *bus);
+void i3c_bus_rpm_put(struct i3c_bus *bus);
+bool i3c_bus_rpm_ibi_allowed(struct i3c_bus *bus);
+
 void i3c_bus_normaluse_lock(struct i3c_bus *bus);
 void i3c_bus_normaluse_unlock(struct i3c_bus *bus);
 
diff --git a/drivers/i3c/master.c b/drivers/i3c/master.c
index 71583cc4d197..80dda0e85558 100644
--- a/drivers/i3c/master.c
+++ b/drivers/i3c/master.c
@@ -106,6 +106,38 @@ static struct i3c_master_controller *dev_to_i3cmaster(struct device *dev)
 	return container_of(dev, struct i3c_master_controller, dev);
 }
 
+static int __must_check i3c_master_rpm_get(struct i3c_master_controller *master)
+{
+	int ret = master->rpm_allowed ? pm_runtime_resume_and_get(master->dev.parent) : 0;
+
+	if (ret < 0) {
+		dev_err(master->dev.parent, "runtime resume failed, error %d\n", ret);
+		return ret;
+	}
+	return 0;
+}
+
+static void i3c_master_rpm_put(struct i3c_master_controller *master)
+{
+	if (master->rpm_allowed)
+		pm_runtime_put_autosuspend(master->dev.parent);
+}
+
+int i3c_bus_rpm_get(struct i3c_bus *bus)
+{
+	return i3c_master_rpm_get(i3c_bus_to_i3c_master(bus));
+}
+
+void i3c_bus_rpm_put(struct i3c_bus *bus)
+{
+	i3c_master_rpm_put(i3c_bus_to_i3c_master(bus));
+}
+
+bool i3c_bus_rpm_ibi_allowed(struct i3c_bus *bus)
+{
+	return i3c_bus_to_i3c_master(bus)->rpm_ibi_allowed;
+}
+
 static const struct device_type i3c_device_type;
 
 static struct i3c_bus *dev_to_i3cbus(struct device *dev)
@@ -611,6 +643,12 @@ static int i3c_set_hotjoin(struct i3c_master_controller *master, bool enable)
 	if (!master->ops->enable_hotjoin || !master->ops->disable_hotjoin)
 		return -EINVAL;
 
+	if (enable || master->rpm_ibi_allowed) {
+		ret = i3c_master_rpm_get(master);
+		if (ret)
+			return ret;
+	}
+
 	i3c_bus_normaluse_lock(&master->bus);
 
 	if (enable)
@@ -623,6 +661,9 @@ static int i3c_set_hotjoin(struct i3c_master_controller *master, bool enable)
 
 	i3c_bus_normaluse_unlock(&master->bus);
 
+	if ((enable && ret) || (!enable && !ret) || master->rpm_ibi_allowed)
+		i3c_master_rpm_put(master);
+
 	return ret;
 }
 
@@ -1745,18 +1786,23 @@ int i3c_master_do_daa(struct i3c_master_controller *master)
 {
 	int ret;
 
+	ret = i3c_master_rpm_get(master);
+	if (ret)
+		return ret;
+
 	i3c_bus_maintenance_lock(&master->bus);
 	ret = master->ops->do_daa(master);
 	i3c_bus_maintenance_unlock(&master->bus);
 
 	if (ret)
-		return ret;
+		goto out;
 
 	i3c_bus_normaluse_lock(&master->bus);
 	i3c_master_register_new_i3c_devs(master);
 	i3c_bus_normaluse_unlock(&master->bus);
-
-	return 0;
+out:
+	i3c_master_rpm_put(master);
+	return ret;
 }
 EXPORT_SYMBOL_GPL(i3c_master_do_daa);
 
@@ -2098,8 +2144,17 @@ err_detach_devs:
 
 static void i3c_master_bus_cleanup(struct i3c_master_controller *master)
 {
-	if (master->ops->bus_cleanup)
-		master->ops->bus_cleanup(master);
+	if (master->ops->bus_cleanup) {
+		int ret = i3c_master_rpm_get(master);
+
+		if (ret) {
+			dev_err(&master->dev,
+				"runtime resume error: master bus_cleanup() not done\n");
+		} else {
+			master->ops->bus_cleanup(master);
+			i3c_master_rpm_put(master);
+		}
+	}
 
 	i3c_master_detach_free_devs(master);
 }
@@ -2451,6 +2506,10 @@ static int i3c_master_i2c_adapter_xfer(struct i2c_adapter *adap,
 			return -EOPNOTSUPP;
 	}
 
+	ret = i3c_master_rpm_get(master);
+	if (ret)
+		return ret;
+
 	i3c_bus_normaluse_lock(&master->bus);
 	dev = i3c_master_find_i2c_dev_by_addr(master, addr);
 	if (!dev)
@@ -2459,6 +2518,8 @@ static int i3c_master_i2c_adapter_xfer(struct i2c_adapter *adap,
 		ret = master->ops->i2c_xfers(dev, xfers, nxfers);
 	i3c_bus_normaluse_unlock(&master->bus);
 
+	i3c_master_rpm_put(master);
+
 	return ret ? ret : nxfers;
 }
 
@@ -2561,6 +2622,10 @@ static int i3c_i2c_notifier_call(struct notifier_block *nb, unsigned long action
 
 	master = i2c_adapter_to_i3c_master(adap);
 
+	ret = i3c_master_rpm_get(master);
+	if (ret)
+		return ret;
+
 	i3c_bus_maintenance_lock(&master->bus);
 	switch (action) {
 	case BUS_NOTIFY_ADD_DEVICE:
@@ -2574,6 +2639,8 @@ static int i3c_i2c_notifier_call(struct notifier_block *nb, unsigned long action
 	}
 	i3c_bus_maintenance_unlock(&master->bus);
 
+	i3c_master_rpm_put(master);
+
 	return ret;
 }
 
@@ -2911,6 +2978,10 @@ int i3c_master_register(struct i3c_master_controller *master,
 	INIT_LIST_HEAD(&master->boardinfo.i2c);
 	INIT_LIST_HEAD(&master->boardinfo.i3c);
 
+	ret = i3c_master_rpm_get(master);
+	if (ret)
+		return ret;
+
 	device_initialize(&master->dev);
 
 	master->dev.dma_mask = parent->dma_mask;
@@ -2994,6 +3065,8 @@ int i3c_master_register(struct i3c_master_controller *master,
 	if (master->ops->set_dev_nack_retry)
 		device_create_file(&master->dev, &dev_attr_dev_nack_retry_count);
 
+	i3c_master_rpm_put(master);
+
 	return 0;
 
 err_del_dev:
@@ -3003,6 +3076,7 @@ err_cleanup_bus:
 	i3c_master_bus_cleanup(master);
 
 err_put_dev:
+	i3c_master_rpm_put(master);
 	put_device(&master->dev);
 
 	return ret;
@@ -3151,8 +3225,15 @@ void i3c_dev_free_ibi_locked(struct i3c_dev_desc *dev)
 		return;
 
 	if (dev->ibi->enabled) {
+		int ret;
+
 		dev_err(&master->dev, "Freeing IBI that is still enabled\n");
-		if (i3c_dev_disable_ibi_locked(dev))
+		ret = i3c_master_rpm_get(master);
+		if (!ret) {
+			ret = i3c_dev_disable_ibi_locked(dev);
+			i3c_master_rpm_put(master);
+		}
+		if (ret)
 			dev_err(&master->dev, "Failed to disable IBI before freeing\n");
 	}
 
diff --git a/include/linux/i3c/master.h b/include/linux/i3c/master.h
index d231c4fbc58b..38a821395426 100644
--- a/include/linux/i3c/master.h
+++ b/include/linux/i3c/master.h
@@ -509,6 +509,8 @@ struct i3c_master_controller_ops {
  * @secondary: true if the master is a secondary master
  * @init_done: true when the bus initialization is done
  * @hotjoin: true if the master support hotjoin
+ * @rpm_allowed: true if Runtime PM allowed
+ * @rpm_ibi_allowed: true if IBI and Hot-Join allowed while runtime suspended
  * @boardinfo.i3c: list of I3C  boardinfo objects
  * @boardinfo.i2c: list of I2C boardinfo objects
  * @boardinfo: board-level information attached to devices connected on the bus
@@ -533,6 +535,8 @@ struct i3c_master_controller {
 	unsigned int secondary : 1;
 	unsigned int init_done : 1;
 	unsigned int hotjoin: 1;
+	unsigned int rpm_allowed: 1;
+	unsigned int rpm_ibi_allowed: 1;
 	struct {
 		struct list_head i3c;
 		struct list_head i2c;