From patchwork Fri Jun 5 09:53:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiaxin Yu X-Patchwork-Id: 11589381 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 73B98138C for ; Fri, 5 Jun 2020 10:20:33 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 511B520772 for ; Fri, 5 Jun 2020 10:20:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="iKqqnKzu"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="q5kzpTKE" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 511B520772 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=+mdTT8BAJVaaWL9Nj+OPx4KEnKQ3iq3oiwtDr6sbl5M=; b=iKqqnKzu1iF5vB G5vEJsrksMFmR8KYauUNCr2At0Ff9o9AUwkNJB7uLl0gRFix5qZhTbPjuwFhYMA+qvIvYqRDTFobR I/K6LkLCy39zJ+ME0OfyxNpE20b+deCk6UIRwr9CtFiQfv8dIA9wt3xz2sKlP3QZL9kF08T9DZCry U5rriQLpjw5ofnM5QyqeUWTbVdIjVPUduRok33UutP1bmII6Avz++C7KZ5wA1a88YjvquUtcyNTRC djed0x6/ZAIHpGvOBx2P0jbywdJYxq6Lcm25hv7weX0s50ydGXXmJ5a6AbZrRgNt2gORrjHZ8whQf 1ImaAYYzjrBURdiullLQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jh953-0001Wx-9c; Fri, 05 Jun 2020 09:56:05 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jh94z-0001V3-VA; Fri, 05 Jun 2020 09:56:03 +0000 X-UUID: 25c206d166fc4840a4c920ca2cd844c2-20200605 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=aftpXunH1eDQjPXFO8QI2IEzKcVO0kd6k1ZnXlRllyc=; b=q5kzpTKE1GnRrlfGC5KCRFDhLvUfLRl0CYVPAWH2+mWbTHODnekQlMoGXww0khiUM15wKDDM287u4OxakLmQgsuVEQmkq7YsM0FQ6+/zG0ubtxVBC9DsI7LUF/RYnk9fqSgUZoxgAXtN2pKTCxncYiMqGsnreTrpvdtOmP0XuCI=; X-UUID: 25c206d166fc4840a4c920ca2cd844c2-20200605 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 1767239972; Fri, 05 Jun 2020 01:55:52 -0800 Received: from MTKMBS31N1.mediatek.inc (172.27.4.69) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 5 Jun 2020 02:55:54 -0700 Received: from mtkcas08.mediatek.inc (172.21.101.126) by MTKMBS31N1.mediatek.inc (172.27.4.69) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 5 Jun 2020 17:55:52 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 5 Jun 2020 17:55:51 +0800 From: Jiaxin Yu To: , , , , Subject: [v2, 2/2] ASoC: dt-bindings: mediatek: mt6358: add dmic-mode property Date: Fri, 5 Jun 2020 17:53:45 +0800 Message-ID: <1591350825-18152-2-git-send-email-jiaxin.yu@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1591350825-18152-1-git-send-email-jiaxin.yu@mediatek.com> References: <1591350825-18152-1-git-send-email-jiaxin.yu@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: DA84537A393A2A092512B040C0A414505375F5DBD6BEBB53201491E8557FD55F2000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200605_025602_001507_0EB41F17 X-CRM114-Status: UNSURE ( 5.63 ) X-CRM114-Notice: Please train this message. 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Signed-off-by: Jiaxin Yu --- Documentation/devicetree/bindings/sound/mt6358.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/mt6358.txt b/Documentation/devicetree/bindings/sound/mt6358.txt index 5465730..59a73ff 100644 --- a/Documentation/devicetree/bindings/sound/mt6358.txt +++ b/Documentation/devicetree/bindings/sound/mt6358.txt @@ -10,9 +10,15 @@ Required properties: - compatible : "mediatek,mt6358-sound". - Avdd-supply : power source of AVDD +Optional properties: +- mediatek,dmic-mode : Indicates how many data pins are used to transmit two + channels of PDM signal. 0 means two wires, 1 means one wire. Default + value is 0. + Example: mt6358_snd { compatible = "mediatek,mt6358-sound"; Avdd-supply = <&mt6358_vaud28_reg>; + mediatek,dmic-mode = <0>; };