linux-kernel - Re: [PATCH v4 1/6] dt-bindings: mediatek: add mt7623 display-nodes

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Date:   Wed, 5 Aug 2020 07:27:48 +0800
From:   Chun-Kuang Hu <chunkuang.hu@...nel.org>
To:     Frank Wunderlich <linux@...web.de>
Cc:     "moderated list:ARM/Mediatek SoC support" 
        <linux-mediatek@...ts.infradead.org>,
        Frank Wunderlich <frank-w@...lic-files.de>,
        Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Matthias Brugger <matthias.bgg@...il.com>,
        DRI Development <dri-devel@...ts.freedesktop.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v4 1/6] dt-bindings: mediatek: add mt7623 display-nodes

Frank Wunderlich <linux@...web.de> 於 2020年8月5日 週三 上午12:56寫道：
>
> From: Frank Wunderlich <frank-w@...lic-files.de>
>
> mt7623 uses mt2701/mt8173 for drm, but have own compatibles

Reviewed-by: Chun-Kuang Hu <chunkuang.hu@...nel.org>

>
> Signed-off-by: Frank Wunderlich <frank-w@...lic-files.de>
> ---
>  .../devicetree/bindings/display/mediatek/mediatek,disp.txt    | 2 +-
>  .../devicetree/bindings/display/mediatek/mediatek,dpi.txt     | 2 +-
>  .../devicetree/bindings/display/mediatek/mediatek,dsi.txt     | 4 ++--
>  .../devicetree/bindings/display/mediatek/mediatek,hdmi.txt    | 4 ++++
>  4 files changed, 8 insertions(+), 4 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
> index b91e709db7a4..121220745d46 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
> @@ -43,7 +43,7 @@ Required properties (all function blocks):
>         "mediatek,<chip>-dpi"                   - DPI controller, see mediatek,dpi.txt
>         "mediatek,<chip>-disp-mutex"            - display mutex
>         "mediatek,<chip>-disp-od"               - overdrive
> -  the supported chips are mt2701, mt2712 and mt8173.
> +  the supported chips are mt2701, mt7623, mt2712 and mt8173.
>  - reg: Physical base address and length of the function block register space
>  - interrupts: The interrupt signal from the function block (required, except for
>    merge and split function blocks).
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt
> index 77def4456706..dc1ebd13cc88 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt
> @@ -7,7 +7,7 @@ output bus.
>
>  Required properties:
>  - compatible: "mediatek,<chip>-dpi"
> -  the supported chips are mt2701 , mt8173 and mt8183.
> +  the supported chips are mt2701, mt7623, mt8173 and mt8183.
>  - reg: Physical base address and length of the controller's registers
>  - interrupts: The interrupt signal from the function block.
>  - clocks: device clocks
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt
> index 8e4729de8c85..f06f24d405a5 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt
> @@ -7,7 +7,7 @@ channel output.
>
>  Required properties:
>  - compatible: "mediatek,<chip>-dsi"
> -  the supported chips are mt2701, mt8173 and mt8183.
> +- the supported chips are mt2701, mt7623, mt8173 and mt8183.
>  - reg: Physical base address and length of the controller's registers
>  - interrupts: The interrupt signal from the function block.
>  - clocks: device clocks
> @@ -26,7 +26,7 @@ The MIPI TX configuration module controls the MIPI D-PHY.
>
>  Required properties:
>  - compatible: "mediatek,<chip>-mipi-tx"
> -  the supported chips are mt2701, mt8173 and mt8183.
> +- the supported chips are mt2701, 7623, mt8173 and mt8183.
>  - reg: Physical base address and length of the controller's registers
>  - clocks: PLL reference clock
>  - clock-output-names: name of the output clock line to the DSI encoder
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.txt
> index 7b124242b0c5..6b1c586403e4 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.txt
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.txt
> @@ -6,6 +6,7 @@ its parallel input.
>
>  Required properties:
>  - compatible: Should be "mediatek,<chip>-hdmi".
> +- the supported chips are mt2701, mt7623 and mt8173
>  - reg: Physical base address and length of the controller's registers
>  - interrupts: The interrupt signal from the function block.
>  - clocks: device clocks
> @@ -32,6 +33,7 @@ The HDMI CEC controller handles hotplug detection and CEC communication.
>
>  Required properties:
>  - compatible: Should be "mediatek,<chip>-cec"
> +- the supported chips are mt7623 and mt8173
>  - reg: Physical base address and length of the controller's registers
>  - interrupts: The interrupt signal from the function block.
>  - clocks: device clock
> @@ -44,6 +46,7 @@ The Mediatek's I2C controller is used to interface with I2C devices.
>
>  Required properties:
>  - compatible: Should be "mediatek,<chip>-hdmi-ddc"
> +- the supported chips are mt7623 and mt8173
>  - reg: Physical base address and length of the controller's registers
>  - clocks: device clock
>  - clock-names: Should be "ddc-i2c".
> @@ -56,6 +59,7 @@ output and drives the HDMI pads.
>
>  Required properties:
>  - compatible: "mediatek,<chip>-hdmi-phy"
> +- the supported chips are mt2701, mt7623 and mt8173
>  - reg: Physical base address and length of the module's registers
>  - clocks: PLL reference clock
>  - clock-names: must contain "pll_ref"
> --
> 2.25.1
>