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Date:   Fri, 22 Sep 2023 16:22:12 -0500
From:   Rob Herring <robh@kernel.org>
To:     Herve Codina <herve.codina@bootlin.com>
Cc:     Lee Jones <lee@kernel.org>, alsa-devel@alsa-project.org,
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        Christophe Leroy <christophe.leroy@csgroup.eu>,
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        Liam Girdwood <lgirdwood@gmail.com>,
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        Paolo Abeni <pabeni@redhat.com>, linux-kernel@vger.kernel.org,
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        Andrew Lunn <andrew@lunn.ch>, Jaroslav Kysela <perex@perex.cz>,
        Shengjiu Wang <shengjiu.wang@gmail.com>
Subject: Re: [PATCH v6 08/30] dt-bindings: soc: fsl: cpm_qe: cpm1-scc-qmc:
 Add support for QMC HDLC
Message-ID: <169541773236.3638470.1013241809358556101.robh@kernel.org>
References: <20230922075913.422435-1-herve.codina@bootlin.com>
 <20230922075913.422435-9-herve.codina@bootlin.com>
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On Fri, 22 Sep 2023 09:58:43 +0200, Herve Codina wrote:
> The QMC (QUICC mutichannel controller) is a controller present in some
> PowerQUICC SoC such as MPC885.
> The QMC HDLC uses the QMC controller to transfer HDLC data.
> 
> Additionally, a framer can be connected to the QMC HDLC.
> If present, this framer is the interface between the TDM bus used by the
> QMC HDLC and the E1/T1 line.
> The QMC HDLC can use this framer to get information about the E1/T1 line
> and configure the E1/T1 line.
> 
> Signed-off-by: Herve Codina <herve.codina@bootlin.com>
> ---
>  .../soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml      | 24 +++++++++++++++++++
>  1 file changed, 24 insertions(+)
> 

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