linux-kernel - Re: [PATCH V4 2/4] Documentation/devicetree/bindings: b850v3_lvds

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Message-ID: <c9a5da63-5e48-b3d7-c740-086c776da8f2@collabora.co.uk>
Date:	Tue, 16 Aug 2016 16:59:14 +0100
From:	Martyn Welch <martyn.welch@...labora.co.uk>
To:	Peter Senna Tschudin <peter.senna@...labora.com>,
	robh+dt@...nel.org, mark.rutland@....com, shawnguo@...nel.org,
	kernel@...gutronix.de, fabio.estevam@....com,
	linux@...linux.org.uk, airlied@...ux.ie, p.zabel@...gutronix.de,
	martin.donnelly@...com, peter.senna@...il.com, treding@...dia.com,
	architt@...eaurora.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	dri-devel@...ts.freedesktop.org
Cc:	Javier Martinez Canillas <javier@...hile0.org>,
	Enric Balletbo i Serra <enric.balletbo@...labora.com>,
	Rob Herring <robh@...nel.org>
Subject: Re: [PATCH V4 2/4] Documentation/devicetree/bindings: b850v3_lvds_dp



On 04/08/16 23:36, Peter Senna Tschudin wrote:
> Devicetree bindings documentation for the GE B850v3 LVDS/DP++
> display bridge.
>
> Cc: Javier Martinez Canillas <javier@...hile0.org>
> Cc: Enric Balletbo i Serra <enric.balletbo@...labora.com>
> Cc: Philipp Zabel <p.zabel@...gutronix.de>
> Cc: Rob Herring <robh@...nel.org>
> Cc: Fabio Estevam <fabio.estevam@....com>
> Signed-off-by: Peter Senna Tschudin <peter.senna@...labora.com>

Acked-by: Martyn Welch <martyn.welch@...labora.co.uk>

> ---
> Changes from V3:
>  - 2/4 instead of 3/5
>
> Unchanged from V2
>
> Changes from V1:
>  - Replaced '_' by '-' in node names or compatible strings
>  - Added missing @73 to the example
>
>  .../devicetree/bindings/ge/b850v3-lvds-dp.txt      | 37 ++++++++++++++++++++++
>  1 file changed, 37 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt
>
> diff --git a/Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt b/Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt
> new file mode 100644
> index 0000000..f05c3e9
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt
> @@ -0,0 +1,37 @@
> +Driver for GE B850v3 LVDS/DP++ display bridge
> +
> +Required properties:
> +  - compatible : should be "ge,b850v3-lvds-dp".
> +  - reg : should contain the address used to ack the interrupts.
> +  - interrupt-parent : phandle of the interrupt controller that services
> +    interrupts to the device
> +  - interrupts : one interrupt should be described here, as in
> +    <0 IRQ_TYPE_LEVEL_HIGH>.
> +  - edid-reg : should contain the address used to read edid information
> +  - port : should describe the video signal connection between the host
> +    and the bridge.
> +
> +Example:
> +
> +&mux2_i2c2 {
> +	status = "okay";
> +	clock-frequency = <100000>;
> +
> +	b850v3-lvds-dp-bridge@73  {
> +		compatible = "ge,b850v3-lvds-dp";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		reg = <0x73>;
> +		interrupt-parent = <&gpio2>;
> +		interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
> +
> +		edid-reg = <0x72>;
> +
> +		port {
> +			b850v3_dp_bridge_in: endpoint {
> +				remote-endpoint = <&lvds0_out>;
> +			};
> +		};
> +	};
> +};
>