[00/26] Add support for QMC HDLC, framer infrastruture and PEF2256 framer

Message ID	20230725092417.43706-1-herve.codina@bootlin.com
Headers	show Return-Path: <devicetree-owner@vger.kernel.org> From: Herve Codina <herve.codina@bootlin.com> To: Herve Codina <herve.codina@bootlin.com>, "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, Andrew Lunn <andrew@lunn.ch>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Conor Dooley <conor+dt@kernel.org>, Lee Jones <lee@kernel.org>, Linus Walleij <linus.walleij@linaro.org>, Qiang Zhao <qiang.zhao@nxp.com>, Li Yang <leoyang.li@nxp.com>, Liam Girdwood <lgirdwood@gmail.com>, Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>, Shengjiu Wang <shengjiu.wang@gmail.com>, Xiubo Li <Xiubo.Lee@gmail.com>, Fabio Estevam <festevam@gmail.com>, Nicolin Chen <nicoleotsuka@gmail.com>, Christophe Leroy <christophe.leroy@csgroup.eu> Cc: netdev@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, alsa-devel@alsa-project.org, Thomas Petazzoni <thomas.petazzoni@bootlin.com> Subject: [PATCH 00/26] Add support for QMC HDLC, framer infrastruture and PEF2256 framer Date: Tue, 25 Jul 2023 11:23:36 +0200 Message-ID: <20230725092417.43706-1-herve.codina@bootlin.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	Add support for QMC HDLC, framer infrastruture and PEF2256 framer \| expand [00/26] Add support for QMC HDLC, framer infrastruture and PEF2256 framer [02/26] soc: fsl: cpm1: qmc: Extend the API to provide Rx status [04/26] net: wan: Add support for QMC HDLC [05/26] MAINTAINERS: Add the Freescale QMC HDLC driver entry [09/26] soc: fsl: cpm1: qmc: Remove no more needed checks from qmc_check_chans() [10/26] soc: fsl: cpm1: qmc: Check available timeslots in qmc_check_chans() [12/26] soc: fsl: cpm1: qmc: Split Tx and Rx TSA entries setup [14/26] soc: fsl: cpm1: qmc: Handle timeslot entries at channel start() and stop() [16/26] soc: fsl: cpm1: qmc: Introduce functions to change timeslots at runtime [18/26] net: wan: Add framer framework support [19/26] dt-bindings: net: Add the Lantiq PEF2256 E1/T1/J1 framer [22/26] pinctrl: Add support for the Lantic PEF2256 pinmux [24/26] ASoC: codecs: Add support for the framer codec [25/26] dt-bindings: net: fsl,qmc-hdlc: Add framer support

Message ID

20230725092417.43706-1-herve.codina@bootlin.com

Headers

From: Herve Codina <herve.codina@bootlin.com>
To: Herve Codina <herve.codina@bootlin.com>,
        "David S. Miller" <davem@davemloft.net>,
        Eric Dumazet <edumazet@google.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>, Andrew Lunn <andrew@lunn.ch>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>, Lee Jones <lee@kernel.org>,
        Linus Walleij <linus.walleij@linaro.org>,
        Qiang Zhao <qiang.zhao@nxp.com>, Li Yang <leoyang.li@nxp.com>,
        Liam Girdwood <lgirdwood@gmail.com>,
        Mark Brown <broonie@kernel.org>,
        Jaroslav Kysela <perex@perex.cz>,
        Takashi Iwai <tiwai@suse.com>,
        Shengjiu Wang <shengjiu.wang@gmail.com>,
        Xiubo Li <Xiubo.Lee@gmail.com>,
        Fabio Estevam <festevam@gmail.com>,
        Nicolin Chen <nicoleotsuka@gmail.com>,
        Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: netdev@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        alsa-devel@alsa-project.org,
        Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Subject: [PATCH 00/26] Add support for QMC HDLC,
 framer infrastruture and PEF2256 framer
Date: Tue, 25 Jul 2023 11:23:36 +0200
Message-ID: <20230725092417.43706-1-herve.codina@bootlin.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Precedence: bulk

Series

Add support for QMC HDLC, framer infrastruture and PEF2256 framer | expand

Message

Herve Codina July 25, 2023, 9:23 a.m. UTC

Hi,

I have a system where I need to handle an HDLC interface and some audio
data.

The HDLC data are transferred using a TDM bus on which a PEF2256
(E1/T1 framer) is present. The PEF2256 transfers data from/to the TDM
bus to/from the E1 line. This PEF2256 is connected to a PowerQUICC SoC
for the control path and the TDM is connected to the SoC (QMC component)
for the data path.