u-boot.git/lib/acpi/acpi_device.c, branch next

spi: spi-uclass: Read chipselect and restrict capabilities

2024-10-09T15:01:54+00:00

Read chipselect properties from DT which are populated using 'reg'
property and save it in plat->cs[] array for later use.

Also read multi chipselect capability which is used for
parallel-memories and return errors if they are passed on using DT but
driver is not capable of handling it.

Signed-off-by: Ashok Reddy Soma 
Signed-off-by: Venkatesh Yadav Abbarapu

lib: Remove inclusion from these files

2023-12-21T13:54:37+00:00

After some header file cleanups to add missing include files, remove
common.h from all files in the lib directory. This primarily means just
dropping the line but in a few cases we need to add in other header
files now.

Reviewed-by: Simon Glass 
Signed-off-by: Tom Rini

doc: replace @return by Return:

2022-01-19T17:11:34+00:00

Sphinx expects Return: and not @return to indicate a return value.

find . -name '*.c' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

find . -name '*.h' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

Signed-off-by: Heinrich Schuchardt

x86: Simplify acpi_device_infer_name()

2020-12-19T03:32:21+00:00

There is no-longer any need to check if sequence numbers are valid, since
this is ensured by driver model. Drop the unwanted logic.

Signed-off-by: Simon Glass

dm: treewide: Rename ..._platdata variables to just ..._plat

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

Try to maintain some consistency between these variables by using _plat as
a suffix for them.

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

acpi: Correct reset handling in acpi_device_add_power_res()

2020-11-06T01:51:30+00:00

If there is no reset line, this still emits ACPI code for the reset GPIO.
Fix it by updating the check.

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

acpi: Use I2cSerialBusV2() instead of I2cSerialBus()

2020-09-25T03:27:26+00:00

Use the correct name of the ACPI structure being created.

Signed-off-by: Simon Glass

acpi: Support generating a multi-function _DSM for devices

2020-09-25T03:27:14+00:00

Add a function to generate ACPI code for a _DSM method for a device.
This includes functions for starting and ending each part of the _DSM.

Signed-off-by: Simon Glass 
[bmeng: fix the "new blank line at EOF" git warning]
Signed-off-by: Bin Meng

dm: acpi: Enhance acpi_get_name()

2020-07-17T06:32:24+00:00

For many device types it is possible to figure out the name just by
looking at its uclass or parent. Add a function to handle this, since it
allows us to cover the vast majority of cases automatically.

However it is sometimes impossible to figure out an ACPI name for a device
just by looking at its uclass. For example a touch device may have a
vendor-specific name. Add a new "acpi,name" property to allow a custom
name to be created.

With this new feature we can drop the get_name() methods in the sandbox
I2C and SPI drivers. They were only added for testing purposes. Update the
tests to use the new values.

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