linux-kernel - Re: [PATCH v5 1/3] dt-bindings: drm/bridge: Document Cadence MHDP bridge bindings.

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Date:   Thu, 13 Feb 2020 11:16:51 +0200
From:   Tomi Valkeinen <tomi.valkeinen@...com>
To:     Yuti Amonkar <yamonkar@...ence.com>,
        <linux-kernel@...r.kernel.org>, <dri-devel@...ts.freedesktop.org>,
        <devicetree@...r.kernel.org>, <robh+dt@...nel.org>,
        <maxime@...no.tech>, <airlied@...ux.ie>, <daniel@...ll.ch>,
        <mark.rutland@....com>, <a.hajda@...sung.com>,
        <narmstrong@...libre.com>, <Laurent.pinchart@...asonboard.com>,
        <jonas@...boo.se>, <jernej.skrabec@...l.net>
CC:     <praneeth@...com>, <jsarha@...com>, <mparab@...ence.com>,
        <sjakhade@...ence.com>
Subject: Re: [PATCH v5 1/3] dt-bindings: drm/bridge: Document Cadence MHDP
 bridge bindings.

On 12/02/2020 06:26, Yuti Amonkar wrote:
> Document the bindings used for the Cadence MHDP DPI/DP bridge in
> yaml format.
> 
> Signed-off-by: Yuti Amonkar <yamonkar@...ence.com>
> Reviewed-by: Rob Herring <robh@...nel.org>
> ---
>   .../bindings/display/bridge/cdns,mhdp.yaml    | 125 ++++++++++++++++++
>   1 file changed, 125 insertions(+)
>   create mode 100644 Documentation/devicetree/bindings/display/bridge/cdns,mhdp.yaml
> 
> diff --git a/Documentation/devicetree/bindings/display/bridge/cdns,mhdp.yaml b/Documentation/devicetree/bindings/display/bridge/cdns,mhdp.yaml
> new file mode 100644
> index 000000000000..e7f84ed1d2da
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/bridge/cdns,mhdp.yaml
> @@ -0,0 +1,125 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: "http://devicetree.org/schemas/display/bridge/cdns,mhdp.yaml#"
> +$schema: "http://devicetree.org/meta-schemas/core.yaml#"
> +
> +title: Cadence MHDP bridge
> +
> +maintainers:
> +  - Swapnil Jakhade <sjakhade@...ence.com>
> +  - Yuti Amonkar <yamonkar@...ence.com>
> +
> +properties:
> +  compatible:
> +    enum:
> +      - cdns,mhdp8546
> +      - ti,j721e-mhdp8546
> +
> +  reg:
> +    minItems: 1
> +    maxItems: 2
> +    items:
> +      - description:
> +          Register block of mhdptx apb registers upto PHY mapped area(AUX_CONFIG_P).

"up to". Add space before (.

> +          The AUX and PMA registers are mapped to associated phy driver.
> +      - description:
> +          Register block for DSS_EDP0_INTG_CFG_VP registers in case of TI J7 SoCs.
> +
> +  reg-names:
> +    minItems: 1
> +    maxItems: 2
> +    items:
> +      - const: mhdptx
> +      - const: j721e-intg
> +
> +  clocks:
> +    maxItems: 1
> +    description:
> +      DP bridge clock, it's used by the IP to know how to translate a number of
> +      clock cycles into a time (which is used to comply with DP standard timings
> +      and delays).
> +
> +  phys:
> +    description: Phandle to the DisplyPort phy.

"Display"

  Tomi

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