Re: [PATCH v2 4/6] drm: convert drivers to use of_graph_get_remote_node
From: Jyri Sarha
Date: Mon Feb 20 2017 - 13:02:37 EST
On 02/09/17 21:05, Rob Herring wrote:
> Convert drivers to use the new of_graph_get_remote_node() helper
> instead of parsing the endpoint node and then getting the remote device
> node. Now drivers can just specify the device node and which
> port/endpoint and get back the connected remote device node. The details
> of the graph binding are nicely abstracted into the core OF graph code.
> This changes some error messages to debug messages (in the graph core).
> Graph connections are often "no connects" depending on the particular
> board, so we want to avoid spurious messages. Plus the kernel is not a
> DT validator.
> Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
> Acked-by: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
> Acked-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
> Tested-by: Liviu Dudau <liviu.dudau@xxxxxxx>
> Tested-by: Eric Anholt <eric@xxxxxxxxxx>
For tilcdc part:
Tested-by: Jyri Sarha <jsarha@xxxxxx>