linux-kernel - Re: [PATCH v1 1/4] dt-bindings: pinctrl: mt8192: Add wrapping node for pin configurations

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Date:   Tue, 19 Apr 2022 23:12:03 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Nícolas F. R. A. Prado 
        <nfraprado@...labora.com>
Cc:     Rob Herring <robh+dt@...nel.org>, kernel@...labora.com,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Sean Wang <sean.wang@...iatek.com>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-gpio@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH v1 1/4] dt-bindings: pinctrl: mt8192: Add wrapping node
 for pin configurations

On Tue, Mar 15, 2022 at 10:20 PM Nícolas F. R. A. Prado
<nfraprado@...labora.com> wrote:

> On mt8192, the pinctrl node has pinctrl groups to group pin
> configurations. Each pinctrl group contains one or more pinmux subnodes
> to list needed pins and their configurations. By supporting multiple
> subnodes, we can configure different pin characteristics
> (driving/pull-up/pull-down/etc.) in a pinctrl group.
>
> Update the mt8192 pinctrl dt-binding to add the missing pinctrl group
> node that wraps the pinmux subnodes and update the example at the end.
> While at it, also remove the example embedded in the description since
> it is redundant to the already supplied example at the end.
>
> This same change was done for mt8195 in commit 79dcd4e840cc ("dt-bindings:
> pinctrl: mt8195: add wrapping node of pin configurations").
>
> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@...labora.com>

This patch 1/4 applied to the pinctrl tree.

Yours,
Linus Walleij