From patchwork Sun Jul 28 19:24:26 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Baluta X-Patchwork-Id: 11063037 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6E6F213A0 for ; Sun, 28 Jul 2019 19:28:43 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6462728775 for ; Sun, 28 Jul 2019 19:28:43 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5871B28789; Sun, 28 Jul 2019 19:28:43 +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=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id B24B228775 for ; Sun, 28 Jul 2019 19:28:42 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 102EB1847; Sun, 28 Jul 2019 21:27:51 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 102EB1847 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1564342121; bh=BUci5X5tlWsbgkvm/8c6dbL8DUaJda5m48FJVeO94ws=; h=From:To:Date:In-Reply-To:References:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=RY6FpMnn22K9qaa3imhkO9cmopX52UmUvOZB0SovrWZrC6iIpcCfb68kjH0OX1ymp SUfb1fNlNii1zaInlly626cJMBR2TWS8J41MsDVqdIcv1B00wDjVp0ImWTKnbbF6TT LliDNZ9bRZGk6FfcbO8moXqQGFzRqvl50m6bzCXw= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 9538AF80539; Sun, 28 Jul 2019 21:25:01 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa1.perex.cz (Postfix, from userid 50401) id 8B79CF80506; Sun, 28 Jul 2019 21:24:54 +0200 (CEST) Received: from inva020.nxp.com (inva020.nxp.com [92.121.34.13]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 4EE2DF80134 for ; Sun, 28 Jul 2019 21:24:49 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 4EE2DF80134 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 6507C1A123D; Sun, 28 Jul 2019 21:24:49 +0200 (CEST) Received: from inva024.eu-rdc02.nxp.com (inva024.eu-rdc02.nxp.com [134.27.226.22]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 57B071A1232; Sun, 28 Jul 2019 21:24:49 +0200 (CEST) Received: from fsr-ub1864-103.ea.freescale.net (fsr-ub1864-103.ea.freescale.net [10.171.82.17]) by inva024.eu-rdc02.nxp.com (Postfix) with ESMTP id 8E9CB2060A; Sun, 28 Jul 2019 21:24:48 +0200 (CEST) From: Daniel Baluta To: broonie@kernel.org Date: Sun, 28 Jul 2019 22:24:26 +0300 Message-Id: <20190728192429.1514-5-daniel.baluta@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190728192429.1514-1-daniel.baluta@nxp.com> References: <20190728192429.1514-1-daniel.baluta@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, kernel@pengutronix.de, timur@kernel.org, robh@kernel.org, Daniel Baluta , shengjiu.wang@nxp.com, angus@akkea.ca, tiwai@suse.com, linux-kernel@vger.kernel.org, nicoleotsuka@gmail.com, linux-imx@nxp.com, viorel.suman@nxp.com, festevam@gmail.com, mihai.serban@gmail.com, l.stach@pengutronix.de Subject: [alsa-devel] [PATCH v2 4/7] ASoC: dt-bindings: Document dl-mask property X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" X-Virus-Scanned: ClamAV using ClamSMTP SAI supports up to 8 data lines. This property let the user configure how many data lines should be used per transfer direction (Tx/Rx). Signed-off-by: Daniel Baluta --- Documentation/devicetree/bindings/sound/fsl-sai.txt | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/fsl-sai.txt b/Documentation/devicetree/bindings/sound/fsl-sai.txt index 2e726b983845..2b38036a4883 100644 --- a/Documentation/devicetree/bindings/sound/fsl-sai.txt +++ b/Documentation/devicetree/bindings/sound/fsl-sai.txt @@ -49,6 +49,13 @@ Optional properties: - big-endian : Boolean property, required if all the SAI registers are big-endian rather than little-endian. + - fsl,dl-mask : list of two integers (bitmask, first for RX, second + for TX) representing enabled datalines. Bit 0 + represents first data line, bit 1 represents second + data line and so on. Data line is enabled if + corresponding bit is set to 1. By default, if property + not present, only dataline 0 is enabled for both + directions. Optional properties (for mx6ul):