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    Subject[PATCH 2/6] dt-bindings: display: armada: Improve the LCDC documentation
    Date
    The port is a child, not a property. And it deserves an example.

    Also, make the title a bit more visually distinguishable -- this will
    look better when the documentation of other Adrmada DRM nodes will be
    present.

    Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
    ---
    .../display/armada/marvell-armada-drm.txt | 16 ++++++++++++++--
    1 file changed, 14 insertions(+), 2 deletions(-)

    diff --git a/Documentation/devicetree/bindings/display/armada/marvell-armada-drm.txt b/Documentation/devicetree/bindings/display/armada/marvell-armada-drm.txt
    index 46525ea3e646..2606a8efc956 100644
    --- a/Documentation/devicetree/bindings/display/armada/marvell-armada-drm.txt
    +++ b/Documentation/devicetree/bindings/display/armada/marvell-armada-drm.txt
    @@ -1,10 +1,11 @@
    -Device Tree bindings for Armada DRM CRTC driver
    +Marvell Armada LCD controller
    +=============================

    Required properties:
    +
    - compatible: value should be "marvell,dove-lcd".
    - reg: base address and size of the LCD controller
    - interrupts: single interrupt number for the LCD controller
    - - port: video output port with endpoints, as described by graph.txt

    Optional properties:

    @@ -19,6 +20,11 @@ Note: all clocks are optional but at least one must be specified.
    Further clocks may be added in the future according to requirements of
    different SoCs.

    +Required child nodes:
    +
    +- port: video output port with endpoints, as described by
    + Documentation/devicetree/bindings/graph.txt
    +
    Example:

    lcd0: lcd-controller@820000 {
    @@ -27,4 +33,10 @@ Example:
    interrupts = <47>;
    clocks = <&si5351 0>;
    clock-names = "ext_ref_clk_1";
    +
    + lcd0_port: port {
    + lcd0_rgb_out: endpoint {
    + remote-endpoint = <&encoder_rgb_in>;
    + };
    + };
    };
    --
    2.20.1
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