From 5b9000dd25052310ee2d76a295dbe77a2edc5f81 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Tue, 28 Apr 2015 20:25:04 -0600 Subject: dm: core: Add a function to bind a driver for a device tree node Some device tree nodes do not have compatible strings but do require drivers. This is pretty rare, and somewhat unfortunate. Add a function to permit creation of a driver for any device tree node. Signed-off-by: Simon Glass --- include/dm/lists.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'include/dm/lists.h') diff --git a/include/dm/lists.h b/include/dm/lists.h index 1b50af9f23c..61610e69aa5 100644 --- a/include/dm/lists.h +++ b/include/dm/lists.h @@ -73,4 +73,20 @@ int lists_bind_fdt(struct udevice *parent, const void *blob, int offset, int device_bind_driver(struct udevice *parent, const char *drv_name, const char *dev_name, struct udevice **devp); +/** + * device_bind_driver_to_node() - bind a device to a driver for a node + * + * This binds a new device to a driver for a given device tree node. This + * should only be needed if the node lacks a compatible strings. + * + * @parent: Parent device + * @drv_name: Name of driver to attach to this parent + * @dev_name: Name of the new device thus created + * @node: Device tree node + * @devp: Returns the newly bound device + */ +int device_bind_driver_to_node(struct udevice *parent, const char *drv_name, + const char *dev_name, int node, + struct udevice **devp); + #endif -- cgit v1.2.3