From patchwork Mon Sep 18 11:14:34 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeffy Chen X-Patchwork-Id: 9956473 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 E9E796056A for ; Mon, 18 Sep 2017 11:15:59 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D9DC428BD7 for ; Mon, 18 Sep 2017 11:15:59 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CC81428C61; Mon, 18 Sep 2017 11:15:59 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Flag: YES X-Spam-Level: **** X-Spam-Status: Yes, score=4.3 required=2.0 tests=BAYES_00, RCVD_IN_BL_SPAMCOP_NET, RCVD_IN_DNSWL_NONE, RCVD_IN_SBL_CSS, RCVD_IN_SORBS_WEB autolearn=no version=3.3.1 X-Spam-Report: * -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no * trust * [77.48.224.243 listed in list.dnswl.org] * 1.3 RCVD_IN_BL_SPAMCOP_NET RBL: Received via a relay in bl.spamcop.net * [Blocked - see ] * 3.3 RCVD_IN_SBL_CSS RBL: Received via a relay in Spamhaus SBL-CSS * [58.22.7.114 listed in zen.spamhaus.org] * 1.5 RCVD_IN_SORBS_WEB RBL: SORBS: sender is an abusable web server * [58.22.7.114 listed in dnsbl.sorbs.net] * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1DEA028C59 for ; Mon, 18 Sep 2017 11:15:58 +0000 (UTC) Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id 8A72726705E; Mon, 18 Sep 2017 13:14:48 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id F2F252668F0; Mon, 18 Sep 2017 13:14:46 +0200 (CEST) Received: from regular1.263xmail.com (regular1.263xmail.com [211.150.99.134]) by alsa0.perex.cz (Postfix) with ESMTP id E29692668F0 for ; Mon, 18 Sep 2017 13:14:42 +0200 (CEST) Received: from jeffy.chen?rock-chips.com (unknown [192.168.167.105]) by regular1.263xmail.com (Postfix) with ESMTP id 2FBA2911C; Mon, 18 Sep 2017 19:14:37 +0800 (CST) X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp.263.net (Postfix) with ESMTPA id 5DD6539C; Mon, 18 Sep 2017 19:14:36 +0800 (CST) X-RL-SENDER: jeffy.chen@rock-chips.com X-FST-TO: linux-kernel@vger.kernel.org X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: jeffy.chen@rock-chips.com X-UNIQUE-TAG: <4a7017fd0030344e62ad87190c1076f9> X-ATTACHMENT-NUM: 0 X-SENDER: cjf@rock-chips.com X-DNS-TYPE: 0 Received: from localhost (unknown [58.22.7.114]) by smtp.263.net (Postfix) whith ESMTP id 30759WC4FHK; Mon, 18 Sep 2017 19:14:38 +0800 (CST) From: Jeffy Chen To: linux-kernel@vger.kernel.org, dgreid@chromium.org, heiko@sntech.de Date: Mon, 18 Sep 2017 19:14:34 +0800 Message-Id: <20170918111435.11411-1-jeffy.chen@rock-chips.com> X-Mailer: git-send-email 2.11.0 Cc: Mark Rutland , devicetree@vger.kernel.org, alsa-devel@alsa-project.org, briannorris@chromium.org, Jeffy Chen , dianders@chromium.org, Rob Herring , Liam Girdwood , broonie@kernel.org, mka@chromium.org Subject: [alsa-devel] [PATCH v11 1/2] ASoC: rt5514: Add devicetree binding support for rt5514-spi X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP Add devicetree binding support for rt5514 spi dsp codec. Signed-off-by: Jeffy Chen --- Changes in v11: Use same compatible for rt5514-i2c & rt5514-spi. Changes in v10: Put rt5514-i2c doc & rt5514-spi doc together. Changes in v9: Address comments from Brian. Documentation/devicetree/bindings/sound/rt5514.txt | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/sound/rt5514.txt b/Documentation/devicetree/bindings/sound/rt5514.txt index 929ca6756b02..4f33b0d96afe 100644 --- a/Documentation/devicetree/bindings/sound/rt5514.txt +++ b/Documentation/devicetree/bindings/sound/rt5514.txt @@ -1,22 +1,27 @@ RT5514 audio CODEC -This device supports I2C only. +This device supports both I2C and SPI. Required properties: - compatible : "realtek,rt5514". -- reg : The I2C address of the device. +- reg : the I2C address of the device for I2C, the chip select + number for SPI. Optional properties: - clocks: The phandle of the master clock to the CODEC - clock-names: Should be "mclk" +- interrupt-parent: The phandle for the interrupt controller. +- interrupts: The interrupt number to the cpu. The interrupt specifier format + depends on the interrupt controller. + - realtek,dmic-init-delay-ms - Set the DMIC initial delay (ms) to wait it ready. + Set the DMIC initial delay (ms) to wait it ready for I2C. -Pins on the device (for linking into audio routes) for RT5514: +Pins on the device (for linking into audio routes) for I2C: * DMIC1L * DMIC1R