linux-kernel - Re: [PATCH V3 08/13] dt-bindings: imx: gpcv2: add support for optional resets

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Date:   Mon, 10 May 2021 11:19:24 -0500
From:   Rob Herring <robh@...nel.org>
To:     "Peng Fan (OSS)" <peng.fan@....nxp.com>
Cc:     frieder.schrempf@...tron.de, marex@...x.de, s.hauer@...gutronix.de,
        kernel@...gutronix.de, shawnguo@...nel.org,
        linux-arm-kernel@...ts.infradead.org, robh+dt@...nel.org,
        linux-kernel@...r.kernel.org, Peng Fan <peng.fan@....com>,
        aford173@...il.com, linux-imx@....com, krzk@...nel.org,
        agx@...xcpu.org, andrew.smirnov@...il.com, ping.bai@....com,
        abel.vesa@....com, festevam@...il.com, p.zabel@...gutronix.de,
        l.stach@...gutronix.de, devicetree@...r.kernel.org
Subject: Re: [PATCH V3 08/13] dt-bindings: imx: gpcv2: add support for
 optional resets

On Mon, 10 May 2021 12:00:40 +0800, Peng Fan (OSS) wrote:
> From: Lucas Stach <l.stach@...gutronix.de>
> 
> For some domains the resets of the devices in the domain are not
> automatically triggered. Add an optional resets property to allow
> the GPC driver to trigger those resets explicitly.
> 
> The resets belong to devices located inside the power domain,
> which need to be held in reset across the power-up sequence. So we
> have no means to specify what each reset is in a generic power-domain
> binding. Same situation as with the clocks in this binding actually.
> 
> Tested-by: Frieder Schrempf <frieder.schrempf@...tron.de>
> Signed-off-by: Lucas Stach <l.stach@...gutronix.de>
> Signed-off-by: Peng Fan <peng.fan@....com>
> ---
>  .../devicetree/bindings/power/fsl,imx-gpcv2.yaml       | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 

Reviewed-by: Rob Herring <robh@...nel.org>