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    SubjectRe: [PATCH v1 1/2] dt-bindings: drm/bridge: anx7625: MIPI to DP transmitter binding
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    Hi,

    On 19/09/2019 08:55, Xin Ji wrote:
    > The ANX7625 is an ultra-low power 4K Mobile HD Transmitter designed
    > for portable device. It converts MIPI to DisplayPort 1.3 4K.
    >
    > You can add support to your board with binding.
    >
    > Example:
    > anx_bridge: anx7625@58 {
    > compatible = "analogix,anx7625";
    > reg = <0x58>;
    > anx,low_power_mode = <1>;
    > anx,dsi_supported = <1>;
    > anx,dsi_channel = <1>;
    > anx,dsi_lanes = <4>;
    > anx,internal_pannel = <1>;
    > anx,p-on-gpio = <&gpio0 45 GPIO_ACTIVE_LOW>;
    > anx,reset-gpio = <&gpio0 73 GPIO_ACTIVE_LOW>;
    > status = "okay";
    > port {
    > anx7625_1_in: endpoint {
    > remote-endpoint = <&mipi_dsi_bridge_1>;
    > };
    > };
    > };
    >
    > Signed-off-by: Xin Ji <xji@analogixsemi.com>
    > ---
    > .../devicetree/bindings/display/bridge/anx7625.txt | 42 ++++++++++++++++++++++
    > 1 file changed, 42 insertions(+)
    > create mode 100644 Documentation/devicetree/bindings/display/bridge/anx7625.txt
    >
    > diff --git a/Documentation/devicetree/bindings/display/bridge/anx7625.txt b/Documentation/devicetree/bindings/display/bridge/anx7625.txt
    > new file mode 100644
    > index 0000000..f2a1c2a
    > --- /dev/null
    > +++ b/Documentation/devicetree/bindings/display/bridge/anx7625.txt
    > @@ -0,0 +1,42 @@
    > +Analogix ANX7625 SlimPort (4K Mobile HD Transmitter)
    > +-----------------------------------------------

    New bindings should use yaml format:
    https://github.com/torvalds/linux/blob/master/Documentation/devicetree/bindings/example-schema.yaml

    Neil

    > +
    > +The ANX7625 is an ultra-low power 4K Mobile HD Transmitter
    > +designed for portable devices.
    > +
    > +Required properties:
    > +
    > + - compatible : "analogix,anx7625"
    > + - reg : I2C address of the device
    > + - anx,low_power_mode : Low power mode support feature
    > + - anx,dsi_supported : DSI or DPI
    > + - anx,dsi_channel : DSI channel index
    > + - anx,dsi_lanes : DSI lane count
    > + - anx,intr-hpd-gpio : Which GPIO to use for interrupt
    > +
    > +Optional properties:
    > +
    > + - anx,extcon_supported
    > + external connector interface support flag
    > + - anx,internal_pannel
    > + Which indicate internal pannel
    > + - anx,p-on-gpio
    > + Which GPIO to use for Power On chip
    > + - anx,reset-gpio
    > + Which GPIO to use for RESET
    > + - port
    > + SoC specific port nodes with endpoint definitions as defined in
    > + Documentation/devicetree/bindings/media/video-interfaces.txt,
    > +
    > +Example:
    > +
    > + anx_bridge: anx7625@58 {
    > + compatible = "analogix,anx7625";
    > + reg = <0x58>;
    > + anx,low_power_mode = <0>;
    > + anx,dsi_supported = <1>;
    > + anx,dsi_channel = <1>;
    > + anx,dsi_lanes = <4>;
    > + anx,intr-hpd-gpio = <&gpio1 19 IRQ_TYPE_LEVEL_LOW>;
    > + status = "okay";
    > + };
    >

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