dm: blk: Add a easier way to create a named block device

[oweals/u-boot.git] / include / blk.h

diff --git a/include/blk.h b/include/blk.h
index 547c3b48dcac41e386492f50f11d0e811ba2d3ba..82b2c1a70686439bd2ca6765620c2b98a3e76886 100644 (file)
--- a/include/blk.h
+++ b/include/blk.h
@@ -280,6 +280,23 @@ int blk_create_device(struct udevice *parent, const char *drv_name,
                      const char *name, int if_type, int devnum, int blksz,
                      lbaint_t size, struct udevice **devp);
 
+/**
+ * blk_create_devicef() - Create a new named block device
+ *
+ * @parent:    Parent of the new device
+ * @drv_name:  Driver name to use for the block device
+ * @name:      Name for the device (parent name is prepended)
+ * @if_type:   Interface type (enum if_type_t)
+ * @devnum:    Device number, specific to the interface type, or -1 to
+ *             allocate the next available number
+ * @blksz:     Block size of the device in bytes (typically 512)
+ * @size:      Total size of the device in bytes
+ * @devp:      the new device (which has not been probed)
+ */
+int blk_create_devicef(struct udevice *parent, const char *drv_name,
+                      const char *name, int if_type, int devnum, int blksz,
+                      lbaint_t size, struct udevice **devp);
+
 /**
  * blk_prepare_device() - Prepare a block device for use
  *