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Date:   Fri, 21 Oct 2022 17:23:38 -0500
From:   Rob Herring <robh@kernel.org>
To:     Daniel Golle <daniel@makrotopia.org>
Cc:     linux-pwm@vger.kernel.org, linux-mediatek@lists.infradead.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        devicetree@vger.kernel.org,
        Thierry Reding <thierry.reding@gmail.com>,
        Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= 
        <u.kleine-koenig@pengutronix.de>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Frank Wunderlich <frank-w@public-files.de>
Subject: Re: [PATCH 2/2] dt-bindings: pwm: mediatek: Add compatible string
 for MT7986
Message-ID: <20221021222338.GA565200-robh@kernel.org>
References: <Y1K53n7LnjoMoIfj@makrotopia.org>
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On Fri, Oct 21, 2022 at 04:25:18PM +0100, Daniel Golle wrote:
> Add new compatible string for MT7986 PWM.
> 
> Signed-off-by: Daniel Golle <daniel@makrotopia.org>
> ---
>  Documentation/devicetree/bindings/pwm/pwm-mediatek.txt | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt b/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt
> index 554c96b6d0c3e0..6f4e60c9e18b81 100644
> --- a/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt
> +++ b/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt
> @@ -8,6 +8,7 @@ Required properties:
>     - "mediatek,mt7623-pwm": found on mt7623 SoC.
>     - "mediatek,mt7628-pwm": found on mt7628 SoC.
>     - "mediatek,mt7629-pwm": found on mt7629 SoC.
> +   - "mediatek,mt7986-pwm": found on mt7986 SoC.

This version of the PWM h/w is not compatible with any of the existing 
chips? If it is, it should have a fallback compatible.

>     - "mediatek,mt8183-pwm": found on mt8183 SoC.
>     - "mediatek,mt8195-pwm", "mediatek,mt8183-pwm": found on mt8195 SoC.
>     - "mediatek,mt8365-pwm": found on mt8365 SoC.
> -- 
> 2.38.1
> 
>