u-boot.git/drivers/core/syscon-uclass.c, branch v2021.01

syscon: Drop the logging in syscon_get_by_driver_data()

2020-10-22T13:53:31+00:00

This function can be called when it is not known whether it will find
anything. This results in confusing log messages if the device is not
found. It is better for the caller to log the failure, if necessary.

Drop the logging from this function.

Signed-off-by: Simon Glass

dm: syscon: Set LOG_CATEGORY

2020-10-15T22:36:55+00:00

We call log_debug, but do not have a category set.

Signed-off-by: Sean Anderson 
Reviewed-by: Simon Glass

dm: syscon: Fix calling dev_dbg with an uninitialized device

2020-09-30T12:52:14+00:00

We can't use dev_dbg here because we haven't bound to the device yet. Use
log_debug instead.

Signed-off-by: Sean Anderson 
Reviewed-by: Patrick Delaunay 
Tested-by: Patrick Delaunay

dm: syscon: typo alerady

2020-09-22T18:54:13+00:00

* Fix typo: %s/alerady/already/.
* Add missing 'the'.
* Reformat a comment.

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Simon Glass

common: Drop log.h from common header

2020-05-19T01:19:18+00:00

Move this header out of the common header.

Signed-off-by: Simon Glass

Merge tag 'dm-pull-6feb20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm

2020-02-11T15:58:41+00:00

sandbox conversion to SDL2
TPM TEE driver
Various minor sandbox video enhancements
New driver model core utility functions

dm: core: Change syscon to use helper function

2020-02-07T14:41:24+00:00

Now that we have uclass_first_device_drvdata(), use it from syscon to
reduce code duplication.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng

dm: core: Create a new header file for 'compat' features

2020-02-06T02:33:46+00:00

At present dm/device.h includes the linux-compatible features. This
requires including linux/compat.h which in turn includes a lot of headers.
One of these is malloc.h which we thus end up including in every file in
U-Boot. Apart from the inefficiency of this, it is problematic for sandbox
which needs to use the system malloc() in some files.

Move the compatibility features into a separate header file.

Signed-off-by: Simon Glass

syscon: update syscon_regmap_lookup_by_phandle

2019-04-12T02:10:05+00:00

Change the function syscon_regmap_lookup_by_phandle()
introduced by commit 6c3af1f24e4b ("syscon: dm: Add a
new method to get a regmap from DTS") to have
Linux-compatible syscon API.

Same modification than commit e151a1c288bd ("syscon: add
Linux-compatible syscon API") solves issue when the node
identified by the phandle has several compatibles and is
already bound to a dedicated driver.

See Linux commit bdb0066df96e ("mfd: syscon: Decouple syscon
interface from platform devices").

Signed-off-by: Patrick Delaunay 
Reviewed-by: Simon Glass

dm: syscon: Don't require a regmap for PCI devices

2019-02-20T07:21:44+00:00

At present it is not possible to use the syscon devices for PCI devices
since a regmap is required. Since PCI uses a 3-cell address the conversion
of the 'reg' property to an address always fails. In any case, the regmap
is not useful with PCI since devices are accessed through the PCI bus
which regmap does not support.

Add a special case for PCI syscon devices, so that they don't set up a
regmap.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng