linux-kernel - Re: [PATCH v4 1/3] dt-bindings: msm: dsi: add missing 7nm bindings

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Message-ID: <CAF6AEGsaPK4mev5o4DoE5R=tbczQB6z+Qem3gpxNW52uwf=71A@mail.gmail.com>
Date:   Thu, 17 Jun 2021 09:23:56 -0700
From:   Rob Clark <robdclark@...il.com>
To:     Jonathan Marek <jonathan@...ek.ca>
Cc:     freedreno <freedreno@...ts.freedesktop.org>,
        Sean Paul <sean@...rly.run>, David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        "open list:DRM DRIVER FOR MSM ADRENO GPU" 
        <linux-arm-msm@...r.kernel.org>,
        "open list:DRM DRIVER FOR MSM ADRENO GPU" 
        <dri-devel@...ts.freedesktop.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v4 1/3] dt-bindings: msm: dsi: add missing 7nm bindings

On Thu, Jun 17, 2021 at 8:09 AM Jonathan Marek <jonathan@...ek.ca> wrote:
>
> These got lost when going from .txt to .yaml bindings, add them back.
>

Fixes: 8fc939e72ff8 ("dt-bindings: msm: dsi: add yaml schemas for DSI
PHY bindings")

> Signed-off-by: Jonathan Marek <jonathan@...ek.ca>
> ---
>  .../bindings/display/msm/dsi-phy-7nm.yaml     | 66 +++++++++++++++++++
>  1 file changed, 66 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml
>
> diff --git a/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml b/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml
> new file mode 100644
> index 000000000000..c0077ca7e9e7
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml
> @@ -0,0 +1,66 @@
> +# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/display/msm/dsi-phy-7nm.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm Display DSI 7nm PHY
> +
> +maintainers:
> +  - Jonathan Marek <jonathan@...ek.ca>
> +
> +allOf:
> +  - $ref: dsi-phy-common.yaml#
> +
> +properties:
> +  compatible:
> +    oneOf:
> +      - const: qcom,dsi-phy-7nm
> +      - const: qcom,dsi-phy-7nm-8150
> +
> +  reg:
> +    items:
> +      - description: dsi phy register set
> +      - description: dsi phy lane register set
> +      - description: dsi pll register set
> +
> +  reg-names:
> +    items:
> +      - const: dsi_phy
> +      - const: dsi_phy_lane
> +      - const: dsi_pll
> +
> +  vdds-supply:
> +    description: |
> +      Connected to VDD_A_DSI_PLL_0P9 pin (or VDDA_DSI{0,1}_PLL_0P9 for sm8150)
> +
> +required:
> +  - compatible
> +  - reg
> +  - reg-names
> +  - vdds-supply
> +
> +unevaluatedProperties: false
> +
> +examples:
> +  - |
> +     #include <dt-bindings/clock/qcom,dispcc-sm8250.h>
> +     #include <dt-bindings/clock/qcom,rpmh.h>
> +
> +     dsi-phy@...4400 {
> +         compatible = "qcom,dsi-phy-7nm";
> +         reg = <0x0ae94400 0x200>,
> +               <0x0ae94600 0x280>,
> +               <0x0ae94900 0x260>;
> +         reg-names = "dsi_phy",
> +                     "dsi_phy_lane",
> +                     "dsi_pll";
> +
> +         #clock-cells = <1>;
> +         #phy-cells = <0>;
> +
> +         vdds-supply = <&vreg_l5a_0p88>;
> +         clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
> +                  <&rpmhcc RPMH_CXO_CLK>;
> +         clock-names = "iface", "ref";
> +     };
> --
> 2.26.1
>