u-boot.git/tools/dtoc/test, branch master

dtoc: Make properties dirty when purging them

2023-08-02T18:05:57+00:00

Without the 'dirty' flag properties are not written back to the
devicetree when synced. This means that new properties copied over to a
node are not always written out.

Fix this and add a test.

Signed-off-by: Simon Glass

dtoc: Allow inserting a list of nodes into another

2023-07-20T20:10:58+00:00

Provide a way to specify a phandle list of nodes which are to be inserted
into an existing node.

Signed-off-by: Simon Glass

dtoc: Support copying the contents of a node into another

2023-07-20T20:10:58+00:00

This permits implementation of a simple templating system, where a node
can be reused as a base for others.

For now this adds new subnodes after any existing ones.

Signed-off-by: Simon Glass

dm: doc: Move to new driver model schema

2023-02-14T16:43:27+00:00

Now that Linux has accepted these tags, update the dtoc tool to use them.

Signed-off-by: Simon Glass

dtoc: Add a way to read a phandle with params

2023-01-18T21:55:41+00:00

Add a function to read a phandle and associated name and offset. This is
useful for binman.

Signed-off-by: Simon Glass

dtoc: Make GetArgs() more flexible

2022-03-19T01:24:24+00:00

At present it is not possible to have arguments which include spaces.
Update the function to only split the args if the property is a single
string. This is a bit inconsistent, but might still be useful.

Signed-off-by: Simon Glass 
Reviewed-by: Alper Nebi Yasak 
Suggested-by: Alper Nebi Yasak

dtoc: Support reading a list of arguments

2022-02-22T17:05:44+00:00

It is helpful to support a string or stringlist containing a list of
space-separated arguments, for example:

   args = "-n fred", "-a", "123";

This resolves to the list:

   -n fred -a 123

which can be passed to a program as arguments.

Add a helper to do the required processing.

Signed-off-by: Simon Glass

dtoc: Add support for reading 64-bit ints

2021-12-02T16:15:43+00:00

Add functions to read a 64-bit integer property from the devicetree.

Signed-off-by: Simon Glass

dtoc: Support widening a bool value

2021-08-01T15:05:24+00:00

At present if we see 'ranges' property (with no value) we assume it is a
boolean, as per the devicetree spec.

But another node may define 'ranges' with a value, forcing us to widen it
to an int array. At present this is not supported and causes an error.

Fix this and add some test cases.

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

dtoc: Check that a parent is not missing

2021-07-15T11:50:27+00:00

With of-platdata-inst we want to set up a reference to each devices'
parent device, if there is one. If we find that the device has a parent
(i.e. is not a root node) but it is not in the list of devices being
written, then we cannot create the reference.

Report an error in this case, since it indicates that the parent node
is either missing a compatible string, is disabled, or perhaps does not
have any properties because it was not tagged for SPL.

Signed-off-by: Simon Glass