From patchwork Tue Feb 7 03:02:50 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Baoyou Xie X-Patchwork-Id: 9559137 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 3658A604DC for ; Tue, 7 Feb 2017 03:05:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 29086212E8 for ; Tue, 7 Feb 2017 03:05:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1AC2427FC0; Tue, 7 Feb 2017 03:05:04 +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=-0.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, HK_RANDOM_FROM,T_DKIM_INVALID autolearn=no version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id D5C67212E8 for ; Tue, 7 Feb 2017 03:05:03 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1caw5U-00058W-Mx; Tue, 07 Feb 2017 03:05:00 +0000 Received: from mail-pg0-f51.google.com ([74.125.83.51]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1caw5Q-0004yv-Ay for linux-arm-kernel@lists.infradead.org; Tue, 07 Feb 2017 03:04:58 +0000 Received: by mail-pg0-f51.google.com with SMTP id 194so34063404pgd.2 for ; Mon, 06 Feb 2017 19:04:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=GNi5Sn/HaiUAW0YxukUyQEI9PK0pLQMFUbP+WdCDTG0=; b=caOQQnEVAAAI3IxpUEZM8B5TA08LfH58jS5/sBycPIsPboF3nXN75R31bBCP390lTb ADDItgH3nNPmE92iH0uZ7SFZHLAOgQI+EofdL3i7qfNMYy/muwJVVI0J2lrT9biYJK3O OUfJbsrRzCV1zAWck64E/bFEakm9DZTdmk8PY= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=GNi5Sn/HaiUAW0YxukUyQEI9PK0pLQMFUbP+WdCDTG0=; b=qxEUkNVa3gLCZnFW4Y1nb1wDBo1kVK4bPO20CsRfaPF7PhIMFtRZCuDZv8DVsFmenY 1kTEBG8qVvxah1kM+hoOf0l9WDyocj3YId27weLZj6YQ1xUWaeqTFQJ6bvuSpGc04UBN 3a/7a2PDgXLhV53e93O8XXYq8FRUld+Qd/iOVW3Nl1bRcWBaIi2epUiZgetpZe9MHLge 7IMIBm+qBpeiMc9e6BUUtRaCQsKTX0OIPXXVIRWI6CJzxn5tXMb9OcB828Mxc/X/wzkt jmeocoM/M7zanSHknUywZpg+54LkWuuV7WaPr3ErCygPNoJIwvfmG0TiVa9dKqRQe4eA vEyQ== X-Gm-Message-State: AIkVDXJ9dOuaYGPlieHM74oAPUEv1OICP55yatYgmE0CD9BFeSR1/zdnSTxijTtGRa5xXR6Q X-Received: by 10.84.196.36 with SMTP id k33mr22536086pld.125.1486436615534; Mon, 06 Feb 2017 19:03:35 -0800 (PST) Received: from localhost.localdomain ([45.56.152.31]) by smtp.gmail.com with ESMTPSA id k76sm5898563pfg.42.2017.02.06.19.03.22 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 06 Feb 2017 19:03:35 -0800 (PST) From: Baoyou Xie To: lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, jun.nie@linaro.org, baoyou.xie@linaro.org, mturquette@baylibre.com, sboyd@codeaurora.org, perex@perex.cz, tiwai@suse.com, shawn.guo@linaro.org, vinod.koul@intel.com Subject: [PATCH v2 2/3] dt: ASoC: zx-i2s: Document for the ZTE zx296718 I2S controller Date: Tue, 7 Feb 2017 11:02:50 +0800 Message-Id: <1486436571-8682-2-git-send-email-baoyou.xie@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1486436571-8682-1-git-send-email-baoyou.xie@linaro.org> References: <1486436571-8682-1-git-send-email-baoyou.xie@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170206_190456_412575_619C56BD X-CRM114-Status: GOOD ( 10.60 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, xie.baoyou@zte.com.cn, linux-kernel@vger.kernel.org, chen.chaokai@zte.com.cn, wang.qiang01@zte.com.cn, shawnguo@kernel.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 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 This patch documents the devicetree for the ZTE's zx296718 I2S audio controller. Signed-off-by: Baoyou Xie --- Documentation/devicetree/bindings/sound/zte,zx-i2s.txt | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/sound/zte,zx-i2s.txt b/Documentation/devicetree/bindings/sound/zte,zx-i2s.txt index 7e5aa6f..c405561 100644 --- a/Documentation/devicetree/bindings/sound/zte,zx-i2s.txt +++ b/Documentation/devicetree/bindings/sound/zte,zx-i2s.txt @@ -1,10 +1,12 @@ ZTE ZX296702 I2S controller Required properties: - - compatible : Must be "zte,zx296702-i2s" + - compatible : Should include one of the following strings: + "zte,zx296702-i2s","zte,zx296718-i2s". - reg : Must contain I2S core's registers location and length - clocks : Pairs of phandle and specifier referencing the controller's clocks. - - clock-names: "tx" for the clock to the I2S interface. + - clock-names: "tx" for the wclk, "pclk" for the pclk to the I2S interface. + must contain pclk for zx296718 SoC. - dmas: Pairs of phandle and specifier for the DMA channel that is used by the core. The core expects two dma channels for transmit. - dma-names : Must be "tx" and "rx"