From patchwork Wed Mar 2 12:43:02 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivasa Rao Mandadapu X-Patchwork-Id: 547543 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 23415C433EF for ; Wed, 2 Mar 2022 12:45:32 +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 59E22201F; Wed, 2 Mar 2022 13:44:40 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 59E22201F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1646225130; bh=XftQybgw3i43mLEuI8u64YncK624ia1eAIg2AmjbC2I=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=L5f9sUlYKSpoyl0582svBl2aN28CyOX0M17fSiCFfL4pIdUsIJqaq/kYn/7sVWkh9 DbWiwbYFh/CWhUyRyMF9LtOB0DpDomhns5TGf7DDdQMz4QEZg5uLbTYGMhy8SNP2SC p53Rkb+b9p7IK2ecZB3flsp13jECWt5i7mZ9t1Do= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 75DC6F80518; Wed, 2 Mar 2022 13:43:46 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id F40BDF80508; Wed, 2 Mar 2022 13:43:44 +0100 (CET) Received: from alexa-out-sd-01.qualcomm.com (alexa-out-sd-01.qualcomm.com [199.106.114.38]) (using TLSv1.2 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 3737AF80508 for ; Wed, 2 Mar 2022 13:43:42 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 3737AF80508 Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="wS+S1uSP" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1646225023; x=1677761023; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=bS9bdC9cgUN0ZMd9zmyc+OAsWWEL36/MhYU9UfQLxI4=; b=wS+S1uSPuD0NVLsIjyug/6mOQUh3Q4kla+4RyxuAMKCjzf/YTH+9HjTA SoHeZFxVHgr+gY/rZJs3mPya9OMpfaIEgHrU9M6q0x4aLSnoEvspkhbYR gsiFObT3gVCD1kd3qATv6ksZksfvdJGBebbi7U2WgUiyQccUFE87tFMs+ I=; Received: from unknown (HELO ironmsg01-sd.qualcomm.com) ([10.53.140.141]) by alexa-out-sd-01.qualcomm.com with ESMTP; 02 Mar 2022 04:43:39 -0800 X-QCInternal: smtphost Received: from nasanex01c.na.qualcomm.com ([10.47.97.222]) by ironmsg01-sd.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Mar 2022 04:43:38 -0800 Received: from nalasex01a.na.qualcomm.com (10.47.209.196) by nasanex01c.na.qualcomm.com (10.47.97.222) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.15; Wed, 2 Mar 2022 04:43:38 -0800 Received: from hu-srivasam-hyd.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.15; Wed, 2 Mar 2022 04:43:32 -0800 From: Srinivasa Rao Mandadapu To: , , , , , , , , , , , , , , , , , , , , Subject: [PATCH v6 3/3] dt-bindings: soundwire: qcom: Add bindings for audio CSR reset control property Date: Wed, 2 Mar 2022 18:13:02 +0530 Message-ID: <1646224982-3361-4-git-send-email-quic_srivasam@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1646224982-3361-1-git-send-email-quic_srivasam@quicinc.com> References: <1646224982-3361-1-git-send-email-quic_srivasam@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) Cc: Venkata Prasad Potturu , Srinivasa Rao Mandadapu 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: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Update description for audio CSR reset control property, which is required for latest chipsets to allow software enabling in CGCR HCLK register. Signed-off-by: Srinivasa Rao Mandadapu Co-developed-by: Venkata Prasad Potturu Signed-off-by: Venkata Prasad Potturu Acked-by: Rob Herring --- Documentation/devicetree/bindings/soundwire/qcom,sdw.txt | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt b/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt index b93a2b3..84c8f54 100644 --- a/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt +++ b/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt @@ -150,6 +150,18 @@ board specific bus parameters. or applicable for the respective data port. More info in MIPI Alliance SoundWire 1.0 Specifications. +- reset: + Usage: optional + Value type: + Definition: Should specify the SoundWire audio CSR reset controller interface, + which is required for SoundWire version 1.6.0 and above. + +- reset-names: + Usage: optional + Value type: + Definition: should be "swr_audio_cgcr" for SoundWire audio CSR reset + controller interface. + Note: More Information on detail of encoding of these fields can be found in MIPI Alliance SoundWire 1.0 Specifications.