From patchwork Wed Mar 7 17:11:11 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Sylwester Nawrocki/Kernel \\(PLT\\) /SRPOL/Staff Engineer/Samsung Electronics" X-Patchwork-Id: 10264547 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 856AB602C8 for ; Wed, 7 Mar 2018 17:11:37 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7324129776 for ; Wed, 7 Mar 2018 17:11:37 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 67B6629777; Wed, 7 Mar 2018 17:11:37 +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=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 71A8A29778 for ; Wed, 7 Mar 2018 17:11:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933775AbeCGRLf (ORCPT ); Wed, 7 Mar 2018 12:11:35 -0500 Received: from mailout1.samsung.com ([203.254.224.24]:30283 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933487AbeCGRLe (ORCPT ); Wed, 7 Mar 2018 12:11:34 -0500 Received: from epcas1p2.samsung.com (unknown [182.195.41.46]) by mailout1.samsung.com (KnoxPortal) with ESMTP id 20180307171132epoutp01f1fbc6f59b6acc5b2983a1d58bdf3169~ZspLV3KD82032020320epoutp01c; Wed, 7 Mar 2018 17:11:32 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout1.samsung.com 20180307171132epoutp01f1fbc6f59b6acc5b2983a1d58bdf3169~ZspLV3KD82032020320epoutp01c DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1520442692; bh=5mkYEQ3Z9dFm41A2v5Bjx76xJ1FTDt6peNf1BgIPcJg=; h=From:To:Cc:Subject:Date:References:From; b=PrzQjgfiQIBJ8nS2rPCVqZlk2n7sRQsD7yfNxVPasE5ryKRNP7x1Oy2xEZcBH4Qb9 bcBRyZs7/FjYKSauHybZBjBLdewy1K9zKEYx9aPoxLALMqFsmUVIjyPdyVyJKrArs5 tEkIA8JPSGuJ+ycQH1RBRbZPH0mtRFlBDfm2nFRc= Received: from epsmges1p4.samsung.com (unknown [182.195.42.56]) by epcas1p4.samsung.com (KnoxPortal) with ESMTP id 20180307171132epcas1p4fc3fc7b6016cb3df6d33596ebcf02438~ZspKu8tfV2163221632epcas1p49; Wed, 7 Mar 2018 17:11:32 +0000 (GMT) Received: from epcas1p3.samsung.com ( [182.195.41.47]) by epsmges1p4.samsung.com (Symantec Messaging Gateway) with SMTP id B8.41.04180.44D10AA5; Thu, 8 Mar 2018 02:11:32 +0900 (KST) Received: from epsmgms2p1new.samsung.com (unknown [182.195.42.142]) by epcas1p4.samsung.com (KnoxPortal) with ESMTP id 20180307171131epcas1p4687ef394d1a0a6d0eb2de2691c977c3f~ZspKESzYq0848908489epcas1p47; Wed, 7 Mar 2018 17:11:31 +0000 (GMT) X-AuditID: b6c32a38-adbff70000001054-4a-5aa01d4460b4 Received: from epmmp1.local.host ( [203.254.227.16]) by epsmgms2p1new.samsung.com (Symantec Messaging Gateway) with SMTP id 30.AE.03826.34D10AA5; Thu, 8 Mar 2018 02:11:31 +0900 (KST) Received: from AMDC3061.digital.local ([106.116.147.40]) by mmp1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0P58009R6D2QPL10@mmp1.samsung.com>; Thu, 08 Mar 2018 02:11:31 +0900 (KST) From: Sylwester Nawrocki To: inki.dae@samsung.com Cc: jy0922.shim@samsung.com, sw0312.kim@samsung.com, devicetree@vger.kernel.org, robh+dt@kernel.org, linux-samsung-soc@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, b.zolnierkie@samsung.com, m.szyprowski@samsung.com, Sylwester Nawrocki Subject: [PATCH] dt-bindings: exynos: Document #sound-dai-cells property of the HDMI node Date: Wed, 07 Mar 2018 18:11:11 +0100 Message-id: <20180307171111.14551-1-s.nawrocki@samsung.com> X-Mailer: git-send-email 2.14.2 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrBIsWRmVeSWpSXmKPExsWy7bCmvq6L7IIog2vzeC02zljPajH/yDlW iytf37NZTLo/gcXixb2LLBabHl9jtZhxfh+Txdojd9ktWvceYbc4/KYdKDb5JZsDt8emVZ1s Hve7jzN5bF5S79G3ZRWjx+dNcgGsUVw2Kak5mWWpRfp2CVwZ62/cZSnYxV7R9O0EewPjNrYu Rk4OCQETiXtP/wLZXBxCAjsYJY6vaQdLCAl8Z5T4fFUSpqjhyB1WiKLdQPHe5cwQzi9Giadb bzKDVLEJGEr0Hu1jBLFFBCQkZr66yARiMwtsY5JYs7cAxBYWiJY4ffsjWD2LgKrE8vsXwGp4 Bawl9k37yQKxTV7i/YL7jBD2BDaJWa25ELaLRNei81BnC0u8Or6FvYuRA8iWlrh01BYiXC3R 2dbFDnKbhEALo8SfaZeg6q0lDh+/yApxD5/Eu689rBC9vBIdbUIQJR4Sh29NY4awHSW6p95h hgRErMTBHzdYJjBKLmBkWMUollpQnJueWmxYYKJXnJhbXJqXrpecn7uJERyfWhY7GPec8znE KMDBqMTDe+Dn/Cgh1sSy4srcQ4wSHMxKIrxP/gCFeFMSK6tSi/Lji0pzUosPMUpzsCiJ8wYE uEQJCaQnlqRmp6YWpBbBZJk4OKUaGOVZ9L5P2cHX6jGl06ZG/RPzxSNaMXd5RGN2X3TvXSXp wffl3pbA8gdNf/15Fi7TjDOvdNq53CDiWkVdI/Mq41vNWZ+VAm6X8XkHCKtIqySbHi1I2Fsz raxhk/rEndEcp+p5ru1avPOH+q233xiLFs+flnH+/V6/84wiH++KiVnvXLBpYhnrXSWW4oxE Qy3mouJEAD6QswjLAgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupgluLIzCtJLcpLzFFi42I5/e+xgK6z7IIog6ad0hYbZ6xntZh/5Byr xZWv79ksJt2fwGLx4t5FFotNj6+xWsw4v4/JYu2Ru+wWrXuPsFscftMOFJv8ks2B22PTqk42 j/vdx5k8Ni+p9+jbsorR4/MmuQDWKC6blNSczLLUIn27BK6M9TfushTsYq9o+naCvYFxG1sX IyeHhICJRMORO6xdjFwcQgI7GSWu3t3PDOH8YpT4fu0LC0gVm4ChRO/RPkYQW0RAQmLmq4tM IEXMAtuYJJ4sPMQEkhAWiJbYMXsBO4jNIqAqsfz+BbA4r4C1xL5pP1kg1slLvF9wn3ECI9cC RoZVjJKpBcW56bnFRgWGeanlesWJucWleel6yfm5mxiB4bPtsFbfDsb7S+IPMQpwMCrx8Er8 mR8lxJpYVlyZe4hRgoNZSYT3CUiINyWxsiq1KD++qDQntfgQozQHi5I47+28Y5FCAumJJanZ qakFqUUwWSYOTqkGxtnHHtd83z9X43vu1B1s0/9wPTsu1B2g/GmyW+Eavp3FO4pL3njvfe25 ISPAK9zk9h8hnt+b+2I19234EyBi1ti779PmUxLXfzosObKE6xNzde0Z+wfOdZ0bHi6WNTW1 2Wz/unPRb34FG7mQ37Ge/dM9G39eN027LXnLwbUi/rT2uXXBkxasFlZiKc5INNRiLipOBAA6 QEOLGwIAAA== X-CMS-MailID: 20180307171131epcas1p4687ef394d1a0a6d0eb2de2691c977c3f X-Msg-Generator: CA CMS-TYPE: 101P X-CMS-RootMailID: 20180307171131epcas1p4687ef394d1a0a6d0eb2de2691c977c3f X-RootMTR: 20180307171131epcas1p4687ef394d1a0a6d0eb2de2691c977c3f References: Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The #sound-dai-cells DT property is required to describe link between the HDMI IP block and the SoC's audio subsystem. Signed-off-by: Sylwester Nawrocki Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/display/exynos/exynos_hdmi.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_hdmi.txt b/Documentation/devicetree/bindings/display/exynos/exynos_hdmi.txt index 8715ff06c457..6b2a526ec586 100644 --- a/Documentation/devicetree/bindings/display/exynos/exynos_hdmi.txt +++ b/Documentation/devicetree/bindings/display/exynos/exynos_hdmi.txt @@ -50,6 +50,9 @@ Required properties for Exynos 5433: - clock-names: aliases for above clock specfiers. - samsung,sysreg: handle to syscon used to control the system registers. +Optional properties for Exynos 4210, 4212, 5420 and 5433: + - #sound-dai-cells: should be 0. + Example: hdmi {