u-boot.git/include/dm/device-internal.h, branch v2022.01

dm: core: Add warnings to private / platform setters

2021-03-26T04:03:09+00:00

Add a warning to each of these functions so that people do not attempt to
use them outside driver model.

Signed-off-by: Simon Glass 
Signed-off-by: Simon Glass

dm: core: Add macros to access the new linker lists

2021-03-22T06:23:28+00:00

Add macros which work with instantiated devices and uclasses, as created
at build time by dtoc. Include variants that can be used in data
structures.

These are mostly used by dtoc but it is worth documenting them fully for
the occasional case where they might come up in user code.

Signed-off-by: Simon Glass 
Signed-off-by: Simon Glass

dm: core: Add late driver remove option

2021-02-03T10:38:41+00:00

Add another flag to the DM core which could be assigned to drivers and
which makes those drivers call their remove callbacks last, just before
booting OS and after all the other drivers finished with their remove
callbacks. This is necessary for things like clock drivers, where the
other drivers might depend on the clock driver in their remove callbacks.
Prime example is the mmc subsystem, which can reconfigure a card from HS
mode to slower modes in the remove callback and for that it needs to
reconfigure the controller clock.

Signed-off-by: Marek Vasut 
Signed-off-by: Simon Glass

dm: core: Avoid partially removing devices

2021-02-03T10:38:41+00:00

At present if device_remove() decides that the device should not actually
be removed, it still calls the uclass pre_remove() method and powers the
device down.

Signed-off-by: Simon Glass

dm: core: Allow the uclass list to move

2021-01-05T19:24:41+00:00

At present the uclass list head is in global_data. This is convenient
but with the new of-platdata we need the list head to be declared by
the generated code.

Change this over to be a pointer. Provide a 'static' version in
global_data to retain the current behaviour.

Signed-off-by: Simon Glass

dm: core: Add functions to set priv/plat

2021-01-05T19:24:40+00:00

This should not normally be needed in drivers, but add accessors for the
few cases that exist.

Signed-off-by: Simon Glass

dm: treewide: Rename ofdata_to_platdata() to of_to_plat()

2020-12-13T23:51:09+00:00

This name is far too long. Rename it to remove the 'data' bits. This makes
it consistent with the platdata->plat rename.

Signed-off-by: Simon Glass

dm: treewide: Rename 'platdata' variables to just 'plat'

2020-12-13T23:51:08+00:00

We use 'priv' for private data but often use 'platdata' for platform data.
We can't really use 'pdata' since that is ambiguous (it could mean private
or platform data).

Rename some of the latter variables to end with 'plat' for consistency.

Signed-off-by: Simon Glass

dm: core: Drop device_bind_offset()

2020-12-13T14:58:18+00:00

This function is not needed since the standard device_bind() can be used
instead. Drop it.

Signed-off-by: Simon Glass

dm: Remove uses of device_bind_offset()

2020-12-13T14:58:18+00:00

This function is not needed since the standard device_bind() can be used
instead.

Signed-off-by: Simon Glass