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drm/pl111: Deprecate the pads from the DT binding

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The pads were an earlier workaround for the internal image
pipeline in the Linux fbdev subsystem. As we move to generic
definition of display properties and drivers that no longer
need this to work, deprecate this property.

Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Liviu Dudau <Liviu.Dudau@arm.com>
Cc: devicetree@vger.kernel.org
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190724134959.2365-1-linus.walleij@linaro.org
This commit is contained in:
Linus Walleij 2019-07-24 15:49:58 +02:00
parent 8965ad8433
commit 1af824649b
1 changed files with 5 additions and 4 deletions
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9
Documentation/devicetree/bindings/display/arm,pl11x.txt
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@ -39,9 +39,11 @@ Required sub-nodes:
- port: describes LCD panel signals, following the common binding
for video transmitter interfaces; see
Documentation/devicetree/bindings/media/video-interfaces.txt;
when it is a TFT panel, the port's endpoint must define the
following property:
Documentation/devicetree/bindings/media/video-interfaces.txt
Deprecated properties:
The port's endbpoint subnode had this, now deprecated property
in the past. Drivers should be able to survive without it:
- arm,pl11x,tft-r0g0b0-pads: an array of three 32-bit values,
defining the way CLD pads are wired up; first value
@ -80,7 +82,6 @@ Example:
port {
clcd_pads: endpoint {
remote-endpoint = <&clcd_panel>;
arm,pl11x,tft-r0g0b0-pads = <0 8 16>;
};
};