u-boot.git/include/dm/device.h, branch v2020.01

dm: core: Allow for not controlling the power-domain by DM framework

2019-10-15T14:40:03+00:00

In some remoteproc cases, enabling the power domain of the core will
start running the core. In such cases image should be loaded before
enabling the power domain. But the current DM framework enables the
power-domain by default during probe. This is causing the remotecore
to start and crash as there is no valid image loaded.

In order to avoid this introduce a DM flag that doesn't allow for
enabling/disabling the power-domain by DM framework.

Signed-off-by: Lokesh Vutla 
Reviewed-by: Simon Glass

dm: device: Fix typo in the non-DEVRES version of devm_kmalloc_array()

2019-10-15T14:40:03+00:00

When DEVRES is not set, devm_kmalloc_array() is spelled
devm_kmaloc_array() (with one 'l' only).
Fixing it so that the name is the same with and without DEVRES.

Signed-off-by: Jean-Jacques Hiblot 
Reviewed-by: Simon Glass

dm: core: Add a function to count the children of a device

2019-10-11T14:07:33+00:00

Add a function to count the available children of a device.

Signed-off-by: Lokesh Vutla

dm: core: Add device_foreach_child()

2019-10-08T05:57:39+00:00

We have a 'safe' version of this function but sometimes it is not needed.
Add a normal version too and update a few places that can use it.

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

dm: core: Add a few more specific child-finding functions

2018-11-29T16:30:05+00:00

Add two functions which can find a child device by uclass or by name.
The first is useful with Multi-Function-Devices (MFDs) to find one of a
particular type. The second is useful when only the name is known.

Signed-off-by: Simon Glass

dm: core: Add a function to find the first inactive child

2018-10-09T10:40:27+00:00

Some devices have children and want to press an existing inactive child
into service when needed. Add a function to help with this.

Signed-off-by: Simon Glass

dm: core: Update some functions to use const

2018-10-09T10:40:27+00:00

Quite a few functions do not actually modify the device that is passed in.
Update the function signatures to reflect that.

Signed-off-by: Simon Glass

core: Add dev_{disable,enable}_by_path

2018-09-29T17:49:35+00:00

We cannot use device structures to disable devices, since getting
them with the API functions would bind and activate the device, which
would fail if the underlying device does not exist.
Reviewed-by: Simon Glass

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