From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 40BC7C761A6 for ; Tue, 28 Mar 2023 07:49:28 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id BA45B1EF; Tue, 28 Mar 2023 09:48:35 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz BA45B1EF DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1679989765; bh=oQ8H0aykvgXZJ+OOQld7EFN2YQ/bOEvCDXmi3lYLiFo=; h=To:Subject:Date:List-Id:List-Archive:List-Help:List-Owner: List-Post:List-Subscribe:List-Unsubscribe:From:Reply-To:Cc:From; b=HuyvQZYetVahftLKwfpsHgcOpu1EAGSaLkeDKb0Jqc60+8jL2loBM1DBnHh3kEVA1 qT9irPgSBk1Ry2/OYBYhODHPDATlCGvcyTGjkbcHStw7OyVOFoNLYEOblVzHeMODW+ yPWY26CErDo4b54f+S7Fd648HtICBEDCg09iCZRE= Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 773F5F80529; Tue, 28 Mar 2023 09:48:35 +0200 (CEST) To: Herve Codina , Lee Jones , Rob Herring , Krzysztof Kozlowski , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai Subject: [PATCH v4 0/5] Add the Lantiq PEF2256 audio support Date: Tue, 28 Mar 2023 09:48:06 +0200 X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: <> List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <167998971395.26.7273922447172425370@mailman-core.alsa-project.org> From: Herve Codina via Alsa-devel Reply-To: Herve Codina Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, alsa-devel@alsa-project.org, Christophe Leroy , Thomas Petazzoni Content-Type: message/rfc822 Content-Disposition: inline Received: by alsa1.perex.cz (Postfix, from userid 50401) id 9DE9BF80527; Tue, 28 Mar 2023 09:48:30 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on alsa1.perex.cz X-Spam-Level: X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED shortcircuit=no autolearn=ham autolearn_force=no version=3.4.6 Received: from relay6-d.mail.gandi.net (relay6-d.mail.gandi.net [IPv6:2001:4b98:dc4:8::226]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 09D18F80114 for ; Tue, 28 Mar 2023 09:48:20 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 09D18F80114 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key, unprotected) header.d=bootlin.com header.i=@bootlin.com header.a=rsa-sha256 header.s=gm1 header.b=MQn4hU2t Received: (Authenticated sender: herve.codina@bootlin.com) by mail.gandi.net (Postfix) with ESMTPA id B1DDEC0015; Tue, 28 Mar 2023 07:48:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1679989699; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=1ra6y+AOsjCKVGVTCm8CNnJ9h/NXXUDD/iFVgjYHCHU=; b=MQn4hU2tWWgcFfc/lYVz46alWMi4ypGTDGnZvq81m+vukUZdyWIEkHZWIfrWbt0gqrTQFj OoOfhDckgDPQwkd+/0nLCF6xgmzbAYitDbvq/f3SVZ3TP9/RdLMD/GJBtZFSxhiWx/FJO4 y85kDZ/A0Is5pbuNa3P/TQnEb7jm51HUgk938/hpk7WeK9epKa4P2qHn76AEUHuYQWBV8N nt/ks7lCz1k0pmhxf5BlkBYebxGv2CQe12PcMGpCxNbq6mfzPuk134/eRFhyP/8Nr0bAjB hDVHtLR6F1LWAxFJwZXbexjYKu434w2+WCwyyKo6+KfjhS4Y9nFRjkuSuHZKiQ== From: Herve Codina To: Herve Codina , Lee Jones , Rob Herring , Krzysztof Kozlowski , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai Subject: [PATCH v4 0/5] Add the Lantiq PEF2256 audio support Date: Tue, 28 Mar 2023 09:48:06 +0200 Message-Id: <20230328074811.594361-1-herve.codina@bootlin.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Message-ID-Hash: MJBPXEQGC6PJPT4KTU57EMFT7EZRZY36 X-Message-ID-Hash: MJBPXEQGC6PJPT4KTU57EMFT7EZRZY36 X-MailFrom: herve.codina@bootlin.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, alsa-devel@alsa-project.org, Christophe Leroy , Thomas Petazzoni X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: <> List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Hi, This series adds support for audio using the Lantiq PEF2256 framer. The Lantiq PEF2256 is a framer and line interface component designed to fulfill all required interfacing between an analog E1/T1/J1 line and the digital PCM system highway/H.100 bus. The first part of this series (patches 1 to 3) adds the Lantiq PEF2256 driver core. The second part (patch 4) adds the audio support using the Lantiq PEF2256 driver core. The last patch adds myself as the PEF2256 maintainer. The consumer/provider relation between the codec and the driver core allows to use the PEF2256 framer for other purpose than audio support. Compared to the previous iteration https://lore.kernel.org/linux-kernel/20230322134654.219957-1-herve.codina@bootlin.com/ This v4 series mainly: - Drops the of_match_ptr() usage - Fixes a kernel test robot error - Merge the codec sub-node binding into the pef2256 binding. - Use a more a complete DT example. Best regards, Herve Codina Changes v3 -> v4 - Patch 1 Merge the codec sub-node description. Move the 'allOf' property after the 'required' property. Rework the example to be more complete. - Patches 2 and 5 Drop of_match_ptr() - Patch 2 Add 'depends on OF' as pinconf_generic_dt_node_to_map_pin() needs OF support to be compiled (error raised by the kernel test robot). - Patch 4 Remove patch (merged in patch 1) Changes v2 -> v3 - Patch 1 Remove unneeded 'allOf' and quotes. Add several 'additionalProperties: false' Fix example (node name, interrupts and reg properties) Replace the lantiq,sysclk-rate-hz property by sclkr and sclkx clocks. Define 'lantiq,frame-format' property in top level. Move to MFD - Patch 2 Fix some #define. Compact the register accessor helpers. Rework pef2256_get_version(). Merge v1.2 and v2.x GCM setup functions into one pef2256_setup_gcm(). Update comments, avoid duplicates and change some conditionals. Remove the carrier spinlock and use atomic_t. Make exported symbol consistent and use EXPORT_SYMBOL_GPL. Remove the no more needed pef2256_get_byphandle() and devm_pef2256_get_byphandle(). Replace the lantiq,sysclk-rate-hz property by sclkr and sclkx clocks. Move to MFD - Patch 4 Remove, merged with patch 7 - Patch 4 (patch 5 in v2) Update title and description. Remove incorrect SPI reference. Remove the 'lantiq,pef2256' phandle. Fix commit log - Patch 5 (patch 6 in v2) Remove devm_pef2256_get_byphandle(). Fix commit log - Patch 6 (patch 7 in v2) Merge v2 patch 4. One entry only for PEF2256 Changes v1 -> v2 - Patch 2 Remove duplicate const qualifiers. Add HAS_IOMEM as a dependency - Patch 3 Fix a "Block quote ends without a blank line; unexpected unindent" syntax issue. Herve Codina (5): dt-bindings: mfd: Add the Lantiq PEF2256 E1/T1/J1 framer mfd: Add support for the Lantiq PEF2256 framer Documentation: sysfs: Document the Lantiq PEF2256 sysfs entry ASoC: codecs: Add support for the Lantiq PEF2256 codec MAINTAINERS: Add the Lantiq PEF2256 driver entry .../sysfs-bus-platform-devices-pef2256 | 12 + .../bindings/mfd/lantiq,pef2256.yaml | 270 ++++ MAINTAINERS | 9 + drivers/mfd/Kconfig | 17 + drivers/mfd/Makefile | 1 + drivers/mfd/pef2256.c | 1355 +++++++++++++++++ include/linux/mfd/pef2256.h | 28 + sound/soc/codecs/Kconfig | 14 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/pef2256-codec.c | 390 +++++ 10 files changed, 2098 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-bus-platform-devices-pef2256 create mode 100644 Documentation/devicetree/bindings/mfd/lantiq,pef2256.yaml create mode 100644 drivers/mfd/pef2256.c create mode 100644 include/linux/mfd/pef2256.h create mode 100644 sound/soc/codecs/pef2256-codec.c -- 2.39.2