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Subject: Re: [PATCH v10 2/5] dt-bindings: mediatek: Update mmsys binding to
 reflect it is a system controller
To:     Enric Balletbo i Serra <enric.balletbo@collabora.com>,
        robh+dt@kernel.org, mark.rutland@arm.com, ck.hu@mediatek.com,
        p.zabel@pengutronix.de, airlied@linux.ie, mturquette@baylibre.com,
        sboyd@kernel.org, ulrich.hecht+renesas@gmail.com,
        laurent.pinchart@ideasonboard.com
Cc:     Mauro Carvalho Chehab <mchehab@kernel.org>, rdunlap@infradead.org,
        dri-devel@lists.freedesktop.org, Weiyi Lu <weiyi.lu@mediatek.com>,
        Seiya Wang <seiya.wang@mediatek.com>,
        linux-clk@vger.kernel.org,
        Collabora Kernel ML <kernel@collabora.com>,
        mtk01761 <wendell.lin@mediatek.com>,
        Allison Randal <allison@lohutok.net>,
        Thomas Gleixner <tglx@linutronix.de>, wens@csie.org,
        Kate Stewart <kstewart@linuxfoundation.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Houlong Wei <houlong.wei@mediatek.com>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        linux-media@vger.kernel.org, devicetree@vger.kernel.org,
        sean.wang@mediatek.com, frank-w@public-files.de,
        Minghsiu Tsai <minghsiu.tsai@mediatek.com>,
        Andrew-CT Chen <andrew-ct.chen@mediatek.com>,
        linux-mediatek@lists.infradead.org, hsinyi@chromium.org,
        linux-arm-kernel@lists.infradead.org,
        Richard Fontana <rfontana@redhat.com>,
        linux-kernel@vger.kernel.org, matthias.bgg@kernel.org,
        Daniel Vetter <daniel@ffwll.ch>
References: <20200227180858.1514157-1-enric.balletbo@collabora.com>
 <20200227180858.1514157-3-enric.balletbo@collabora.com>
From:   Matthias Brugger <mbrugger@suse.com>
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Date:   Thu, 27 Feb 2020 19:18:56 +0100
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On 27/02/2020 19:08, Enric Balletbo i Serra wrote:
> The mmsys system controller is not only a pure clock controller, so
> update the binding documentation to reflect that apart from providing
> clocks, it also provides routing and miscellaneous control registers.
> 
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>

Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>

> ---
> 
> Changes in v10:
> - Update the binding documentation for the mmsys system controller.
> 
> Changes in v9: None
> Changes in v8: None
> Changes in v7: None
> 
>  .../devicetree/bindings/arm/mediatek/mediatek,mmsys.txt    | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt
> index 301eefbe1618..8d6a9d98e7a6 100644
> --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt
> +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt
> @@ -1,7 +1,8 @@
>  Mediatek mmsys controller
>  ============================
>  
> -The Mediatek mmsys controller provides various clocks to the system.
> +The Mediatek mmsys system controller provides clock control, routing control,
> +and miscellaneous control in mmsys partition.
>  
>  Required Properties:
>  
> @@ -15,13 +16,13 @@ Required Properties:
>  	- "mediatek,mt8183-mmsys", "syscon"
>  - #clock-cells: Must be 1
>  
> -The mmsys controller uses the common clk binding from
> +For the clock control, the mmsys controller uses the common clk binding from
>  Documentation/devicetree/bindings/clock/clock-bindings.txt
>  The available clocks are defined in dt-bindings/clock/mt*-clk.h.
>  
>  Example:
>  
> -mmsys: clock-controller@14000000 {
> +mmsys: syscon@14000000 {
>  	compatible = "mediatek,mt8173-mmsys", "syscon";
>  	reg = <0 0x14000000 0 0x1000>;
>  	#clock-cells = <1>;
>