linux-kernel - Re: [PATCH v2 1/3] 📤 arm64: dts: mediatek: mt8167: add larb nodes

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Date:   Tue, 6 Apr 2021 13:33:15 +0200
From:   Fabien Parent <fparent@...libre.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>
Cc:     Mattijs Korpershoek <mkorpershoek@...libre.com>,
        DTML <devicetree@...r.kernel.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        "moderated list:ARM/Mediatek SoC support" 
        <linux-mediatek@...ts.infradead.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 1/3] 📤 arm64: dts: mediatek: mt8167: add larb nodes

Oops, some unicode character ended up in the patch. Removing them in v3

On Tue, Apr 6, 2021 at 1:32 PM Fabien Parent <fparent@...libre.com> wrote:
>
> Add larb nodes for MT8167:
> * larb0 is used for display (dsi and hdmi)
> * larb1 is used for camera (csi)
> * larb2 is used for the video hardware decoder
>
> Signed-off-by: Fabien Parent <fparent@...libre.com>
> ---
>
> Note: This series is based on https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux.git/log/?h=v5.12-next/dts64-2
>
> V2:
>         * Removed unneeded mediatek,larb-id property
>
>  arch/arm64/boot/dts/mediatek/mt8167.dtsi | 30 ++++++++++++++++++++++++
>  1 file changed, 30 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8167.dtsi b/arch/arm64/boot/dts/mediatek/mt8167.dtsi
> index 4b951f81db9e..bbddd4b22d3e 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8167.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8167.dtsi
> @@ -140,5 +140,35 @@ smi_common: smi@...17000 {
>                         clock-names = "apb", "smi";
>                         power-domains = <&spm MT8167_POWER_DOMAIN_MM>;
>                 };
> +
> +               larb0: larb@...16000 {
> +                       compatible = "mediatek,mt8167-smi-larb";
> +                       reg = <0 0x14016000 0 0x1000>;
> +                       mediatek,smi = <&smi_common>;
> +                       clocks = <&mmsys CLK_MM_SMI_LARB0>,
> +                                <&mmsys CLK_MM_SMI_LARB0>;
> +                       clock-names = "apb", "smi";
> +                       power-domains = <&spm MT8167_POWER_DOMAIN_MM>;
> +               };
> +
> +               larb1: larb@...01000 {
> +                       compatible = "mediatek,mt8167-smi-larb";
> +                       reg = <0 0x15001000 0 0x1000>;
> +                       mediatek,smi = <&smi_common>;
> +                       clocks = <&imgsys CLK_IMG_LARB1_SMI>,
> +                                <&imgsys CLK_IMG_LARB1_SMI>;
> +                       clock-names = "apb", "smi";
> +                       power-domains = <&spm MT8167_POWER_DOMAIN_ISP>;
> +               };
> +
> +               larb2: larb@...10000 {
> +                       compatible = "mediatek,mt8167-smi-larb";
> +                       reg = <0 0x16010000 0 0x1000>;
> +                       mediatek,smi = <&smi_common>;
> +                       clocks = <&vdecsys CLK_VDEC_CKEN>,
> +                                <&vdecsys CLK_VDEC_LARB1_CKEN>;
> +                       clock-names = "apb", "smi";
> +                       power-domains = <&spm MT8167_POWER_DOMAIN_VDEC>;
> +               };
>         };
>  };
> --
> 2.31.0
>