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[209.132.180.67]) by mx.google.com with ESMTP id h70si9093028pfh.181.2018.02.19.07.07.19; Mon, 19 Feb 2018 07:07:55 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753066AbeBSPGB (ORCPT + 99 others); Mon, 19 Feb 2018 10:06:01 -0500 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:19664 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752834AbeBSPFp (ORCPT ); Mon, 19 Feb 2018 10:05:45 -0500 Received: from pps.filterd (m0046668.ppops.net [127.0.0.1]) by mx07-.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id w1JEwgpI024459; Mon, 19 Feb 2018 16:00:45 +0100 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 2g6ar0hnqp-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Mon, 19 Feb 2018 16:00:45 +0100 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 D792234; Mon, 19 Feb 2018 15:00:41 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas21.st.com [10.75.90.44]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id A222E5531; Mon, 19 Feb 2018 15:00:41 +0000 (GMT) Received: from SAFEX1HUBCAS24.st.com (10.75.90.94) by SAFEX1HUBCAS21.st.com (10.75.90.44) with Microsoft SMTP Server (TLS) id 14.3.361.1; Mon, 19 Feb 2018 16:00:41 +0100 Received: from localhost (10.201.23.16) by webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.361.1; Mon, 19 Feb 2018 16:00:40 +0100 From: Olivier Moysan To: , , , , , , , , , , , , , CC: , Subject: [RFC PATCH 1/3] ASoC: stm32: Add S/PDIF to SAI bindings Date: Mon, 19 Feb 2018 16:00:35 +0100 Message-ID: <1519052437-24011-2-git-send-email-olivier.moysan@st.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1519052437-24011-1-git-send-email-olivier.moysan@st.com> References: <1519052437-24011-1-git-send-email-olivier.moysan@st.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.201.23.16] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2018-02-19_07:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add S/PDIF IEC6958 protocol support to STM32 SAI bindings. Signed-off-by: olivier moysan --- Documentation/devicetree/bindings/sound/st,stm32-sai.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/st,stm32-sai.txt b/Documentation/devicetree/bindings/sound/st,stm32-sai.txt index b1acc1a..f301cdf 100644 --- a/Documentation/devicetree/bindings/sound/st,stm32-sai.txt +++ b/Documentation/devicetree/bindings/sound/st,stm32-sai.txt @@ -45,6 +45,12 @@ SAI subnodes Optional properties: This property sets SAI sub-block as slave of another SAI sub-block. Must contain the phandle and index of the sai sub-block providing the synchronization. + - st,iec60958: support S/PDIF IEC6958 protocol for playback + IEC60958 protocol is not available for capture. + By default, custom protocol is assumed, meaning that protocol is + configured according to protocol defined in related DAI link node, + such as i2s, left justified, right justified, dsp and pdm protocols. + Note: ac97 protocol is not supported by SAI driver The device node should contain one 'port' child node with one child 'endpoint' node, according to the bindings defined in Documentation/devicetree/bindings/ -- 1.9.1