dm: allow setting driver_data before/during bind

[karo-tx-uboot.git] / include / dm / device-internal.h

diff --git a/include/dm/device-internal.h b/include/dm/device-internal.h
index b348ad5231bd1fef019e52bbbf27d8c7247d9ebd..0bf8707493a9d3f6c3d0ce368e5a7b075c64edd9 100644 (file)
--- a/include/dm/device-internal.h
+++ b/include/dm/device-internal.h
@@ -38,6 +38,30 @@ int device_bind(struct udevice *parent, const struct driver *drv,
                const char *name, void *platdata, int of_offset,
                struct udevice **devp);
 
+/**
+ * device_bind_with_driver_data() - Create a device and bind it to a driver
+ *
+ * Called to set up a new device attached to a driver, in the case where the
+ * driver was matched to the device by means of a match table that provides
+ * driver_data.
+ *
+ * Once bound a device exists but is not yet active until device_probe() is
+ * called.
+ *
+ * @parent: Pointer to device's parent, under which this driver will exist
+ * @drv: Device's driver
+ * @name: Name of device (e.g. device tree node name)
+ * @driver_data: The driver_data field from the driver's match table.
+ * @of_offset: Offset of device tree node for this device. This is -1 for
+ * devices which don't use device tree.
+ * @devp: if non-NULL, returns a pointer to the bound device
+ * @return 0 if OK, -ve on error
+ */
+int device_bind_with_driver_data(struct udevice *parent,
+                                const struct driver *drv, const char *name,
+                                ulong driver_data, int of_offset,
+                                struct udevice **devp);
+
 /**
  * device_bind_by_name: Create a device and bind it to a driver
  *