From patchwork Mon Feb 12 16:15:38 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: 10213471 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 1567860329 for ; Mon, 12 Feb 2018 16:17:19 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 06C0428CA7 for ; Mon, 12 Feb 2018 16:17:19 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EF38A28CAC; Mon, 12 Feb 2018 16:17:18 +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 91ACD28CA7 for ; Mon, 12 Feb 2018 16:17:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964946AbeBLQRR (ORCPT ); Mon, 12 Feb 2018 11:17:17 -0500 Received: from mailout3.samsung.com ([203.254.224.33]:12913 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964927AbeBLQRO (ORCPT ); Mon, 12 Feb 2018 11:17:14 -0500 Received: from epcas1p1.samsung.com (unknown [182.195.41.45]) by mailout3.samsung.com (KnoxPortal) with ESMTP id 20180212161712epoutp03086e28ebeb119656f11aa9aa3384cae7~SoEKZZe7R2297622976epoutp03E; Mon, 12 Feb 2018 16:17:12 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout3.samsung.com 20180212161712epoutp03086e28ebeb119656f11aa9aa3384cae7~SoEKZZe7R2297622976epoutp03E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1518452232; bh=WN3GrL6kMDtL3ZZ/xYMi4m2LASUgJfRk7J1BEHRUuYw=; h=From:To:Cc:Subject:Date:In-reply-to:References:From; b=Mr6F96c8HZwGu1CbNpXmkM+d2qDH829XminKjYMznE/h8dxqZF2vWYoFyUm/V/bQH G16a2kPTQ8smNCEVdC0E9RECPYQeb67OPnIwT8lCW6D9E/zEXmJAcBKkBpFAXsGaji O2FYrEp2Os2ylzrnd4Ihdb0p5+7r7Iqk9ST1h/Co= Received: from epsmges1p5.samsung.com (unknown [182.195.42.57]) by epcas1p3.samsung.com (KnoxPortal) with ESMTP id 20180212161711epcas1p385dfe12ab3ccb4683cd10709f1f02168~SoEJid6wu1259712597epcas1p3Q; Mon, 12 Feb 2018 16:17:11 +0000 (GMT) Received: from epcas1p2.samsung.com ( [182.195.41.46]) by epsmges1p5.samsung.com (Symantec Messaging Gateway) with SMTP id F5.D3.04037.70EB18A5; Tue, 13 Feb 2018 01:17:11 +0900 (KST) Received: from epsmgms2p1new.samsung.com (unknown [182.195.42.142]) by epcas1p2.samsung.com (KnoxPortal) with ESMTP id 20180212161711epcas1p2285c5a778cf12ab00211063b1b4a0fc3~SoEJQltNh2652026520epcas1p2d; Mon, 12 Feb 2018 16:17:11 +0000 (GMT) X-AuditID: b6c32a39-47fff70000000fc5-ea-5a81be07a817 Received: from epmmp1.local.host ( [203.254.227.16]) by epsmgms2p1new.samsung.com (Symantec Messaging Gateway) with SMTP id 58.48.03826.60EB18A5; Tue, 13 Feb 2018 01:17:10 +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 <0P4100BF1P6787A0@mmp1.samsung.com>; Tue, 13 Feb 2018 01:17:10 +0900 (KST) From: Sylwester Nawrocki To: broonie@kernel.org Cc: lgirdwood@gmail.com, alsa-devel@alsa-project.org, robh+dt@kernel.org, devicetree@vger.kernel.org, linux-samsung-soc@vger.kernel.org, krzk@kernel.org, jcsing.lee@samsung.com, sbkim73@samsung.com, linux-kernel@vger.kernel.org, b.zolnierkie@samsung.com, m.szyprowski@samsung.com, Sylwester Nawrocki Subject: [PATCH v2 7/7] ASoC: samsung: Add missing #sound-dai-cells property documentation Date: Mon, 12 Feb 2018 17:15:38 +0100 Message-id: <20180212161538.22669-8-s.nawrocki@samsung.com> X-Mailer: git-send-email 2.14.2 In-reply-to: <20180212161538.22669-1-s.nawrocki@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrMIsWRmVeSWpSXmKPExsWy7bCmni77vsYog+7dfBZXLh5istg4Yz2r xdSHT9gs5h85x2rxdn83s8X58xvYLb5d6WCyuLxrDpvFjPP7mCzWHrnLbtG69wi7xeE37awW F1d8YXLg9djwuYnNY+esu+wem1Z1snn0bVnF6PF5k1wAaxSXTUpqTmZZapG+XQJXxsI509kK rnFWXGn7z9rAOJGji5GTQ0LARKL5+T62LkYuDiGBHYwSZ9atZYZwvjNKPPzXwApTdfLESXaI xG5GiS9TzzBCOL8YJdq+/WQDqWITMJToPdrHCGKLCIhJ3J7TCTaKWeAMk8T0fWuYQBLCAjES 9x+dBLNZBFQl1j/eDFTEwcErYC3xdnkdxDZ5ifcL7oPN4RSwkZh0eTkTyBwJgR1sEuf7l7FD FLlIzPuylhHCFpZ4dXwLO8gcCQFpiUtHbSHq+xklPh7fzwLhrGaUeP1tF9Q/1hKHj18Es5kF +CTefe1hhWjmlehoE4Io8ZCY+ugh1HxHib3bH0MDCWjozJdTWScwSi1gZFjFKJZaUJybnlps WGCqV5yYW1yal66XnJ+7iREc1VqWOxiPnfM5xCjAwajEw9sxuzFKiDWxrLgy9xCjBAezkgjv n2agEG9KYmVValF+fFFpTmrxIUZpDhYlcd6AAJcoIYH0xJLU7NTUgtQimCwTB6dUA6PqewXR qWlz5zNHPOG58bwu3M0vZ2u2bIzFLoWCr2L8xvukLnKr+MtcsTLaXcef9FCjTIVvqYnhNacT ZoeWtEy3vXXww3YJ3/Xpiy7cjmpLkb/4g+P8XoE4+0C+d+Z+PJH7jng1yuz2W717fmrKrymm nj+X+k2Z/Sgri2XBy7P6SUuUpmyWPKXEUpyRaKjFXFScCAC4exZN5gIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrFLMWRmVeSWpSXmKPExsVy+t9jAV22fY1RBu8P2FhcuXiIyWLjjPWs FlMfPmGzmH/kHKvF2/3dzBbnz29gt/h2pYPJ4vKuOWwWM87vY7JYe+Quu0Xr3iPsFofftLNa XFzxhcmB12PD5yY2j52z7rJ7bFrVyebRt2UVo8fnTXIBrFFcNimpOZllqUX6dglcGQvnTGcr uMZZcaXtP2sD40SOLkZODgkBE4mTJ06ydzFycQgJ7GSUuHq3lRXC+cUosWfzU2aQKjYBQ4ne o32MILaIgJjE7TmdzCBFzAJnmCS+TLzEDpIQFoiRuP/oJBOIzSKgKrH+8WagIg4OXgFribfL 6yC2yUu8X3AfbA6ngI3EpMvLwcqFgEqOLF/PPIGRZwEjwypGydSC4tz03GKjAsO81HK94sTc 4tK8dL3k/NxNjMAQ3HZYq28H4/0l8YcYBTgYlXh4O2Y3RgmxJpYVV+YeYpTgYFYS4f3TDBTi TUmsrEotyo8vKs1JLT7EKM3BoiTOezvvWKSQQHpiSWp2ampBahFMlomDU6qBsemIWss7xejJ gp26c3W4X7x3Xav3cklRyAppqcMhlgUO/10LbLMVZY9EpWgqK4j8kTIKPJ0/get7pNZrZ+aS aTMiDq2asvM1y9rFzRnMNxfzdgtzitw53MP1SpLV7My3yQuvBzeIBInWqOad6NWf1quqdmvD dv613n1TMm32JGj7aTE6uHxQYinOSDTUYi4qTgQAMaiU2T0CAAA= X-CMS-MailID: 20180212161711epcas1p2285c5a778cf12ab00211063b1b4a0fc3 X-Msg-Generator: CA CMS-TYPE: 101P X-CMS-RootMailID: 20180212161711epcas1p2285c5a778cf12ab00211063b1b4a0fc3 X-RootMTR: 20180212161711epcas1p2285c5a778cf12ab00211063b1b4a0fc3 References: <20180212161538.22669-1-s.nawrocki@samsung.com> 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 property might be helpful in selecting primary or secondary CPU DAI and it's already present in i2s nodes for some exynos SoCs so let's add it to the DT binding documentation. Signed-off-by: Sylwester Nawrocki Acked-by: Krzysztof Kozlowski --- Changes since v1: - the property moved to the "Optional SoC Specific Properties" paragraph. --- Documentation/devicetree/bindings/sound/samsung-i2s.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/samsung-i2s.txt b/Documentation/devicetree/bindings/sound/samsung-i2s.txt index c1f508f18ac8..a88cb00fa096 100644 --- a/Documentation/devicetree/bindings/sound/samsung-i2s.txt +++ b/Documentation/devicetree/bindings/sound/samsung-i2s.txt @@ -60,6 +60,7 @@ Optional SoC Specific Properties: sub system(used in secondary sound source). - pinctrl-0: Should specify pin control groups used for this controller. - pinctrl-names: Should contain only one value - "default". +- #sound-dai-cells: should be 1. Example: @@ -79,4 +80,5 @@ i2s0: i2s@3830000 { samsung,idma-addr = <0x03000000>; pinctrl-names = "default"; pinctrl-0 = <&i2s0_bus>; + #sound-dai-cells = <1>; };