From patchwork Mon May 29 14:02:50 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 9753271 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id BA077602B1 for ; Mon, 29 May 2017 14:02:59 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id AF91027E71 for ; Mon, 29 May 2017 14:02:59 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A45A627F86; Mon, 29 May 2017 14:02:59 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 49CCC27E71 for ; Mon, 29 May 2017 14:02:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751157AbdE2OC7 (ORCPT ); Mon, 29 May 2017 10:02:59 -0400 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:58720 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751058AbdE2OC6 (ORCPT ); Mon, 29 May 2017 10:02:58 -0400 Received: from cl-2057.lon-02.gb.sixxs.net ([2a01:348:6:808::2] helo=finisterre) by mezzanine.sirena.org.uk with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1dFLG2-0007el-LP; Mon, 29 May 2017 14:02:57 +0000 Received: from broonie by finisterre with local (Exim 4.89) (envelope-from ) id 1dFLFy-0001Of-LL; Mon, 29 May 2017 15:02:50 +0100 From: Mark Brown To: Kuninori Morimoto Cc: Mark Brown , Mark Brown , linux-renesas-soc@vger.kernel.org, Linux-ALSA , Simon , alsa-devel@alsa-project.org In-Reply-To: <8737c3oscv.wl%kuninori.morimoto.gx@renesas.com> Message-Id: Date: Mon, 29 May 2017 15:02:50 +0100 X-SA-Exim-Connect-IP: 2a01:348:6:808::2 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Applied "ASoC: add audio-graph-scu-card document" to the asoc tree X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: No (on mezzanine.sirena.org.uk); Unknown failure Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The patch ASoC: add audio-graph-scu-card document has been applied to the asoc tree at git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. 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Thanks, Mark From be10ee2cd351818738097c782b4493e09c6d14f6 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 18 May 2017 01:44:46 +0000 Subject: [PATCH] ASoC: add audio-graph-scu-card document Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- .../bindings/sound/audio-graph-scu-card.txt | 72 ++++++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt diff --git a/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt b/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt new file mode 100644 index 000000000000..b2dd23fd2135 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt @@ -0,0 +1,72 @@ +Audio-Graph-SCU-Card: + +Audio-Graph-SCU-Card is "Audio-Graph-Card" + "ALSA DPCM". + +It is based on common bindings for device graphs. +see ${LINUX}/Documentation/devicetree/bindings/graph.txt + +Basically, Audio-Graph-SCU-Card property is same as +Simple-Card / Simple-SCU-Card / Audio-Graph-Card. +see ${LINUX}/Documentation/devicetree/bindings/sound/simple-card.txt + ${LINUX}/Documentation/devicetree/bindings/sound/simple-scu-card.txt + ${LINUX}/Documentation/devicetree/bindings/sound/audio-graph-card.txt + +Below are same as Simple-Card / Audio-Graph-Card. + +- label +- dai-format +- frame-master +- bitclock-master +- bitclock-inversion +- frame-inversion +- dai-tdm-slot-num +- dai-tdm-slot-width +- clocks / system-clock-frequency + +Below are same as Simple-SCU-Card. + +- convert-rate +- convert-channels +- prefix +- routing + +Required properties: + +- compatible : "audio-graph-scu-card"; +- dais : list of CPU DAI port{s} + +Example + + sound_card { + compatible = "audio-graph-scu-card"; + + label = "sound-card"; + prefix = "codec"; + routing = "codec Playback", "DAI0 Playback", + "codec Playback", "DAI1 Playback"; + convert-rate = <48000>; + + dais = <&cpu_port>; + }; + + audio-codec { + ... + + port { + codec_endpoint: endpoint { + remote-endpoint = <&cpu_endpoint>; + }; + }; + }; + + dai-controller { + ... + cpu_port: port { + cpu_endpoint: endpoint { + remote-endpoint = <&codec_endpoint>; + + dai-format = "left_j"; + ... + }; + }; + };