u-boot.git/include/dm/device.h, branch v2018.09

dm: convert device_get_global_by_of_offset() to device_get_global_by_ofnode()

2018-08-21T14:21:37+00:00

Also add device_find_global_by_ofnode() that also find a device based on
the OF node, but doesn't probe the device.

Signed-off-by: Jean-Jacques Hiblot

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12+00:00

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini

dm: core: fix typo in comment (device.h)

2018-02-14T04:24:22+00:00

%s/Indentiies/Identifies/g

Signed-off-by: Heinrich Schuchardt

dm: define dev_*() log functions in DM header

2017-10-04T16:00:20+00:00

Many drivers had started to use dev_err, dev_info, etc. for log
functions.  Currently, we are relying on , but I
guess the best home is , taking into account that
Linux defines them in .

For now, I am leaving the ones in  because lots of
Linux-originated code uses dev_*(), but the first argument is not
struct udevice, so we need to ignore the bogus argument.  More
efforts are needed to iron out the issues.

Signed-off-by: Masahiro Yamada 
Reviewed-by: Simon Glass

dm: core: Rename of_device_is_compatible()

2017-06-01T13:03:06+00:00

The of_ prefix conflicts with the livetree version of this function.
Rename it to avoid problems when we add livetree support.

Signed-off-by: Simon Glass

dm: core: Add ofnode to represent device tree nodes

2017-06-01T13:03:04+00:00

With live tree we need a struct device_node * to reference a node. With
the existing flat tree, we need an int offset. We need to unify these into
a single value which can represent both.

Add an ofnode union for this and adjust existing code to move to this.

Signed-off-by: Simon Glass

dm: core: Move dev_get_addr() etc. into a separate file

2017-06-01T12:57:52+00:00

Move this group of address-related functions into a new file. These use
the flat device tree. Future work will provide new versions of these which
can support the live tree.

Signed-off-by: Simon Glass

dm: core: Add DM_FLAG_OS_PREPARE flag

2017-05-17T09:13:06+00:00

This new flag can be added to DM device drivers, which need to do some
final configuration before U-Boot exits and the OS (e.g. Linux) is
started. The remove functions of those drivers will get called at
this stage to do these last-stage configuration steps.

Signed-off-by: Stefan Roese 
Reviewed-by: Simon Glass 
Cc: Bin Meng

dm: core: Add flags parameter to device_remove()

2017-04-05T02:15:10+00:00

This patch adds the flags parameter to device_remove() and changes all
calls to this function to provide the default value of DM_REMOVE_NORMAL
for "normal" device removal.

This is in preparation for the driver specific pre-OS (e.g. DMA
cancelling) remove support.

Signed-off-by: Stefan Roese 
Cc: Simon Glass 
Acked-by: Simon Glass

dm: core: Replace of_offset with accessor

2017-02-08T13:12:14+00:00

At present devices use a simple integer offset to record the device tree
node associated with the device. In preparation for supporting a live
device tree, which uses a node pointer instead, refactor existing code to
access this field through an inline function.

Signed-off-by: Simon Glass