5 Commits

Author SHA1 Message Date
Krzysztof Kozlowski
ab040c4223 dt-bindings: drop redundant part of title of shared bindings
The Devicetree bindings document does not have to say in the title that
it is a "binding", but instead just describe the hardware.  For shared
(re-usable) schemas, name them all as "common properties".

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Guenter Roeck <linux@roeck-us.net> # watchdog
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # IIO
Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # MMC
Acked-by: Stephen Boyd <sboyd@kernel.org> # clk
Acked-by: Vinod Koul <vkoul@kernel.org> # dma
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # media
Acked-by: Sebastian Reichel <sre@kernel.org> # power
Acked-by: Viresh Kumar <viresh.kumar@linaro.org> # opp
Link: https://lore.kernel.org/r/20221216163815.522628-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-16 11:41:49 -06:00
Michael Riesch
55f6f743e9 dt-bindings: media: video-interfaces: add support for dual edge sampling
Some devices support sampling of the parallel data at both edges of the
interface pixel clock in order to reduce the pixel clock by two.
Use the pclk-sample property to reflect this feature in the device tree.

Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2022-12-07 17:58:46 +01:00
Xin Ji
18860529a5 media: dt-bindings: media: video-interfaces: Add new bus-type
No properly bus-type for DPI video bus, add bus-type 7 for it.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Xin Ji <xji@analogixsemi.com>
Reviewed-by: Robert Foss <robert.foss@linaro.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-05-17 09:10:33 +02:00
Rob Herring
8657375165 dt-bindings: media: video-interfaces: Drop the example
The example in video-interfaces.yaml uses a bunch of undocumented
bindings which will cause warnings when undocumented compatible checks
are enabled. The example could be fixed to use documented bindings, but
doing so would just duplicate other examples. So let's just remove the
example.

Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: linux-media@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Link: https://lore.kernel.org/r/20210324202253.3576798-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2021-03-26 13:51:19 -06:00
Rob Herring
41f42b6e69 media: dt-bindings: Convert video-interfaces.txt properties to schemas
Convert video-interfaces.txt to DT schema. As it contains a mixture of
device level and endpoint properties, split it up into 2 schemas.

Binding schemas will need to reference both the graph.yaml and
video-interfaces.yaml schemas. The exact schema depends on how many
ports and endpoints for the binding. A single port with a single
endpoint looks similar to this:

  port:
    $ref: /schemas/graph.yaml#/$defs/port-base

    properties:
      endpoint:
        $ref: video-interfaces.yaml#
        unevaluatedProperties: false

        properties:
          bus-width:
            enum: [ 8, 10, 12, 16 ]

          pclk-sample: true
          hsync-active: true
          vsync-active: true

        required:
          - bus-width

    additionalProperties: false

Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Jacopo Mondi <jacopo@jmondi.org>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-01-22 22:37:15 +01:00