struct subsys_private;
struct bus_type;
struct device_node;
+struct iommu_ops;
struct bus_attribute {
struct attribute attr;
* @resume: Called to bring a device on this bus out of sleep mode.
* @pm: Power management operations of this bus, callback the specific
* device driver's pm-ops.
+ * @iommu_ops IOMMU specific operations for this bus, used to attach IOMMU
+ * driver implementations to a bus and allow the driver to do
+ * bus-specific setup
* @p: The private data of the driver core, only the driver core can
* touch this.
*
const struct dev_pm_ops *pm;
+ struct iommu_ops *iommu_ops;
+
struct subsys_private *p;
};