u-boot.git/include/dm, branch v2017.07-rc3

dm: Add more livetree helpers and definitions

2017-06-01T13:03:12+00:00

Add some definitions and helpers for livetree in the main of.h header
file. These include:

- reading multi-cell integers
- default number of address/size cells
- functions for comparing names

Signed-off-by: Simon Glass

dm: core: Run tests with both livetree and flat tree

2017-06-01T13:03:10+00:00

Some tests require either livetree or flat tree. Add flags to allow the
tests to specify this. Adjust the test runner to run with livetree (if
supported) and then flat tree.

Some video tests are quite slow and running on flat tree adds little extra
test value, so run these on livetree only.

Signed-off-by: Simon Glass

dm: core: Add a way to find a device by ofnode

2017-06-01T13:03:08+00:00

Add a function which looks up a device by its node (either in live tree
or flat tree).

Signed-off-by: Simon Glass

dm: core: Scan the live tree when setting up driver model

2017-06-01T13:03:08+00:00

When starting up driver model with a live tree we need to scan the tree
for devices. Add code to handle this.

Signed-off-by: Simon Glass

dm: core: Update device_bind_driver_to_node() to use ofnode

2017-06-01T13:03:08+00:00

Adjust this function to us an ofnode instead of an offset, so it can be
used with livetree. This involves updating all callers.

Signed-off-by: Simon Glass

dm: core: Update lists_bind_fdt() to use ofnode

2017-06-01T13:03:08+00:00

Adjust this function to use an ofnode instead of an offset, so it can be
used with livetree. This involves updating all callers.

Signed-off-by: Simon Glass

dm: core: Allow binding a device from a live tree

2017-06-01T13:03:08+00:00

When a live tree is being used we need to record the node that was used to
create the device. Update device_bind_with_driver_data() to support this.

Signed-off-by: Simon Glass

dm: core: Implement live tree 'read' functions

2017-06-01T13:03:08+00:00

When the live tree is supported some functions need to change a little.
Add an implementation which is used when not inlining these functions.

Signed-off-by: Simon Glass

dm: core: Add device-based 'read' functions to access DT

2017-06-01T13:03:07+00:00

It is common to read a device-tree property from the node associated with
a device. Add convenience functions to do this so that drivers do not need
to deal with accessing the ofnode from the device.

These functions all start with 'dev_read_' to provide consistent naming
for all functions which read information from a device's device tree node.

These are inlined when using the flat DT to save code size. The live tree
implementation is added in a later commit.

Signed-off-by: Simon Glass

dm: core: Add a place to put extra device-tree reading functions

2017-06-01T13:03:07+00:00

Some functions deal with structured data rather than simple data types.
It makes sense to have these in their own file. For now this just has a
function to read a flashmap entry. Move the data types also.

Signed-off-by: Simon Glass