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 --- drivers/core/lists.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'drivers/core/lists.c') diff --git a/drivers/core/lists.c b/drivers/core/lists.c index 647e390bfe..0c49d99f47 100644 --- a/drivers/core/lists.c +++ b/drivers/core/lists.c @@ -73,6 +73,13 @@ int lists_bind_drivers(struct udevice *parent, bool pre_reloc_only) int device_bind_driver(struct udevice *parent, const char *drv_name, const char *dev_name, struct udevice **devp) +{ + return device_bind_driver_to_node(parent, drv_name, dev_name, -1, devp); +} + +int device_bind_driver_to_node(struct udevice *parent, const char *drv_name, + const char *dev_name, int node, + struct udevice **devp) { struct driver *drv; int ret; @@ -82,7 +89,7 @@ int device_bind_driver(struct udevice *parent, const char *drv_name, printf("Cannot find driver '%s'\n", drv_name); return -ENOENT; } - ret = device_bind(parent, drv, dev_name, NULL, -1, devp); + ret = device_bind(parent, drv, dev_name, NULL, node, devp); if (ret) { printf("Cannot create device named '%s' (err=%d)\n", dev_name, ret); -- cgit v1.2.1