From patchwork Mon Jul 22 16:05:59 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Olivier MOYSAN X-Patchwork-Id: 11052903 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 B82F813B1 for ; Mon, 22 Jul 2019 16:06:35 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A365428421 for ; Mon, 22 Jul 2019 16:06:35 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 93E3628562; Mon, 22 Jul 2019 16:06:35 +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=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 18B4728421 for ; Mon, 22 Jul 2019 16:06:35 +0000 (UTC) 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: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:Cc:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=zwdXo5ayPF3Op46zOng6397wOOi19NoGVyhmPIlgc/o=; b=E6/sKIp+GQgIzY hF/55aOgwbgw78UidzvA/KfhXo0Jnknayq3o6wXuNutMA0Gb2WtuOrPq9hX4Al402yXnJGtBfGmk/ pS3iMwARXLXan/zFC3gbKEMt+Q2KfOmL1VIIvdI/Bwbh7qA3nqyfkLbWhD+9iW4kIiOz3/BytjOK/ AWzys/tD9fdkZMPZug8CtmW+oXRKiodlosaaE7AYvVYC2Js2F9vfGGXLX/OA8tnlrWXki00dpuRX8 Usz6vjgbm/ybufz75qh6nsCByh3O6Dw3BZAXVOHbQa9pS/xqMwCAdA932GnhZwr7xWQD5KV1T7inQ 5S0VsgaJRuHUpgwR5Esg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hpapY-0000jF-JK; Mon, 22 Jul 2019 16:06:28 +0000 Received: from mx07-00178001.pphosted.com ([62.209.51.94]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hpapV-0000hf-75 for linux-arm-kernel@lists.infradead.org; Mon, 22 Jul 2019 16:06:27 +0000 Received: from pps.filterd (m0046037.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x6MG1ITI002144; Mon, 22 Jul 2019 18:06:05 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=STMicroelectronics; bh=d7z0bc5ddIegrEON9PA826gu/aOX90pz7EYmNLgF1Eg=; b=XVkDOxOhGfHnkorsYJLRrlA5ooG84J//7fcFWzDNt/fbRXjIAludfLutY7Hse+BIRoYj zAFhgeWo9qYpisJwcXsmHNJkMMx5QqsknzTnW6qUNhKGmWlEMdgd1pB8ZSDLv3Hxvymz XvdO4Z03mO3OEnuupt2zkBQLQMRdkTO2ZuxyvVyEEGAUgG/NQZfAp7VcqVZrhsHSl55n x4mEh3NGr6sUi0rWohXJuDi8bBhycWjWe8MMnDB34yScZUxH9yQFqMAAfptepbDqyn7Y 2l+Vn6vdh0bhvryI0f/zXTjELNd8JwKPGBHGo/uifBCzvbiNe2+gFKeEU8QRHAFYUQfj zg== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 2tuw7w391e-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Mon, 22 Jul 2019 18:06:05 +0200 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id F02D838; Mon, 22 Jul 2019 16:06:04 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas23.st.com [10.75.90.46]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id C484652BB; Mon, 22 Jul 2019 16:06:04 +0000 (GMT) Received: from SAFEX1HUBCAS21.st.com (10.75.90.45) by SAFEX1HUBCAS23.st.com (10.75.90.46) with Microsoft SMTP Server (TLS) id 14.3.439.0; Mon, 22 Jul 2019 18:06:04 +0200 Received: from localhost (10.201.23.16) by Webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.439.0; Mon, 22 Jul 2019 18:06:04 +0200 From: Olivier Moysan To: , , , , , , , , , , , , , , , , , Subject: [PATCH v2 2/3] dt-bindings: display: sii902x: Change audio mclk binding Date: Mon, 22 Jul 2019 18:05:59 +0200 Message-ID: <1563811560-29589-3-git-send-email-olivier.moysan@st.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1563811560-29589-1-git-send-email-olivier.moysan@st.com> References: <1563811560-29589-1-git-send-email-olivier.moysan@st.com> MIME-Version: 1.0 X-Originating-IP: [10.201.23.16] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-07-22_12:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190722_090625_709808_67022F03 X-CRM114-Status: GOOD ( 11.62 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP As stated in SiL9022/24 datasheet, master clock is not required for I2S. Make mclk property optional in DT bindings. Fixes: 3f18021f43a3 ("dt-bindings: display: sii902x: Add HDMI audio bindings") Signed-off-by: Olivier Moysan Reviewed-by: Jyri Sarha Acked-by: Andrzej Hajda --- Documentation/devicetree/bindings/display/bridge/sii902x.txt | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/display/bridge/sii902x.txt b/Documentation/devicetree/bindings/display/bridge/sii902x.txt index 2df44b7d3821..6e14e087c0d0 100644 --- a/Documentation/devicetree/bindings/display/bridge/sii902x.txt +++ b/Documentation/devicetree/bindings/display/bridge/sii902x.txt @@ -26,9 +26,8 @@ Optional properties: - clocks: phandle and clock specifier for each clock listed in the clock-names property - clock-names: "mclk" - Describes SII902x MCLK input. MCLK is used to produce - HDMI audio CTS values. This property is required if - "#sound-dai-cells"-property is present. This property follows + Describes SII902x MCLK input. MCLK can be used to produce + HDMI audio CTS values. This property follows Documentation/devicetree/bindings/clock/clock-bindings.txt consumer binding.