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Author SHA1 Message Date
Rob Herring
b675542323 dt-bindings: display: Use OF graph schema 
Now that we have a graph schema, rework the display related schemas to use
it. Mostly this is adding a reference to graph.yaml and dropping duplicate
parts from schemas.

In panel-common.yaml, 'ports' is dropped. Any binding using 'ports'
should be one with more than 1 port node, and the binding must define
what each port is.

Note that ti,sn65dsi86.yaml, ti,tfp410,yaml and toshiba,tc358768.yaml will
need further updates to use video-interfaces.yaml once that lands.

Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210104180724.2275098-1-robh@kernel.org
 2021-01-11 18:03:59 -06:00
Maxime Ripard
e9d636ab77
dt-bindings: display: vc4: dpi: Fix panel warning 
The example used in the DPI binding before the conversion to YAML had a
simple-panel example that got carried over to the YAML binding.

However, that example doesn't match the simple-panel binding and results in
validation errors. Since it's only marginally helpful, let's remove that
part of the example entirely.

Fixes: 094536003e06 ("dt-bindings: display: Convert VC4 bindings to schemas")
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200626121131.127192-1-maxime@cerno.tech
 2020-06-30 09:41:42 +02:00
Maxime Ripard
143ea9a3bc
dt-bindings: display: vc4: dpi: Add missing clock-names property 
While the device tree and the driver expected a clock-names property, it
wasn't explicitly documented in the previous binding. Make sure it is now.

Cc: devicetree@vger.kernel.org
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/8c7a4a9d85f7d1b23346367acf8d321ddad7cffe.1590594512.git-series.maxime@cerno.tech
 2020-06-10 11:09:37 +02:00
Maxime Ripard
094536003e
dt-bindings: display: Convert VC4 bindings to schemas 
The BCM283x SoCs have a display pipeline composed of several controllers
with device tree bindings that are supported by Linux.

Now that we have the DT validation in place, let's split into separate
files and convert the device tree bindings for those controllers to
schemas.

This is just a 1:1 conversion though, and some bindings were incomplete so
it results in example validation warnings that are going to be addressed in
the following patches.

Acked-by: Eric Anholt <eric@anholt.net>
Reviewed: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/2dc6384c945c7d35ab4f75464d3a77046dc125b3.1590594512.git-series.maxime@cerno.tech
 2020-06-10 11:09:37 +02:00