linux-kernel - Re: [PATCH v6 08/30] dt-bindings: soc: fsl: cpm_qe: cpm1-scc-qmc: Add support for QMC HDLC

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Message-ID: <169541773236.3638470.1013241809358556101.robh@kernel.org>
Date:   Fri, 22 Sep 2023 16:22:12 -0500
From:   Rob Herring <robh@...nel.org>
To:     Herve Codina <herve.codina@...tlin.com>
Cc:     Lee Jones <lee@...nel.org>, alsa-devel@...a-project.org,
        devicetree@...r.kernel.org,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        linuxppc-dev@...ts.ozlabs.org, Eric Dumazet <edumazet@...gle.com>,
        Simon Horman <horms@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Jakub Kicinski <kuba@...nel.org>,
        Qiang Zhao <qiang.zhao@....com>, Takashi Iwai <tiwai@...e.com>,
        linux-gpio@...r.kernel.org, Fabio Estevam <festevam@...il.com>,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>,
        netdev@...r.kernel.org, Conor Dooley <conor+dt@...nel.org>,
        Randy Dunlap <rdunlap@...radead.org>,
        Xiubo Li <Xiubo.Lee@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Nicolin Chen <nicoleotsuka@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, Li Yang <leoyang.li@....com>,
        Paolo Abeni <pabeni@...hat.com>, linux-kernel@...r.kernel.org,
        "David S. Miller" <davem@...emloft.net>,
        Krzysztof K ozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Andrew Lunn <andrew@...n.ch>, Jaroslav Kysela <perex@...ex.cz>,
        Shengjiu Wang <shengjiu.wang@...il.com>
Subject: Re: [PATCH v6 08/30] dt-bindings: soc: fsl: cpm_qe: cpm1-scc-qmc:
 Add support for QMC HDLC


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@...tlin.com>
> ---
>  .../soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml      | 24 +++++++++++++++++++
>  1 file changed, 24 insertions(+)
> 

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