From patchwork Thu Sep 20 12:09:16 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lee Jones X-Patchwork-Id: 1484161 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id EC40A3FD40 for ; Thu, 20 Sep 2012 12:13:49 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TEfbI-000230-2l; Thu, 20 Sep 2012 12:11:24 +0000 Received: from mail-wi0-f171.google.com ([209.85.212.171]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TEfZZ-0001Je-O7 for linux-arm-kernel@lists.infradead.org; Thu, 20 Sep 2012 12:09:38 +0000 Received: by wibhq4 with SMTP id hq4so402830wib.0 for ; Thu, 20 Sep 2012 05:09:36 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references :x-gm-message-state; bh=YT20Ou/ozeIOR4IEem4wZZ1dHffQVgMpweobTZP2mFk=; b=N4clPYDrSymqPeSk+LrS3MIilzDUZ3Uzge9nG4o+0As1hTytDva9vhzKKV1VcjvVw6 9oQjSQA06USxB+HJF/dUL6VHqAD7ha/QxahtfQ7xLb+HIKNNQ0MBQKLe0uFuvxwdTAzE jpl846O1gajeT5dzKAT8AoqolKczH/ttiPMkusDG9G9zB1LCRFzlRE2/MQVRXPas2KLQ Kvt36CYzgcu+m6bZoAZlVUit5nnyiJbLHBtMhBWLIoS3SIzXV4HbypIKJOSo8COo9wwn 4odvgeAatckEsdwTQKD2y2FuSAf9LsdUNAgblniKGRqIEn7nn2tU0c5R0BAvWiQW9b7k rcpA== Received: by 10.216.144.71 with SMTP id m49mr1149629wej.23.1348142976256; Thu, 20 Sep 2012 05:09:36 -0700 (PDT) Received: from localhost.localdomain (LPuteaux-156-14-44-212.w82-127.abo.wanadoo.fr. [82.127.83.212]) by mx.google.com with ESMTPS id o2sm10403731wiz.11.2012.09.20.05.09.34 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 20 Sep 2012 05:09:35 -0700 (PDT) From: Lee Jones To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, broonie@opensource.wolfsonmicro.com Subject: [PATCH 7/7] Documentation: Define the MSP Driver Device Tree bindings Date: Thu, 20 Sep 2012 14:09:16 +0200 Message-Id: <1348142956-1872-8-git-send-email-lee.jones@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1348142956-1872-1-git-send-email-lee.jones@linaro.org> References: <1348142956-1872-1-git-send-email-lee.jones@linaro.org> X-Gm-Message-State: ALoCoQnTQke829flnFFklsfSGqZXzR/W16pm70G0qsTSwkUL22M/gJvhXTjLm/8luT225yhx/3Z3 X-Spam-Note: CRM114 invocation failed X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [209.85.212.171 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: ola.o.lilja@stericsson.com, alsa-devel@alsa-project.org, linus.walleij@stericsson.com, arnd@arndb.de, STEricsson_nomadik_linux@list.st.com, Lee Jones X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Here we add the required documentation for the new Device Tree bindings pertaining to the MSP CPU-side DAI Driver. Acked-by: Ola Lilja Signed-off-by: Lee Jones --- .../devicetree/bindings/sound/ux500-msp.txt | 43 ++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/ux500-msp.txt diff --git a/Documentation/devicetree/bindings/sound/ux500-msp.txt b/Documentation/devicetree/bindings/sound/ux500-msp.txt new file mode 100644 index 0000000..99acd9c --- /dev/null +++ b/Documentation/devicetree/bindings/sound/ux500-msp.txt @@ -0,0 +1,43 @@ +* ux500 MSP (CPU-side Digital Audio Interface) + +Required properties: + - compatible :"stericsson,ux500-msp-i2s" + - reg : Physical base address and length of the device's registers. + +Optional properties: + - interrupts : The interrupt output from the device. + - interrupt-parent : The parent interrupt controller. + - -supply : Phandle to the regulator supply + +Example: + + sound { + compatible = "stericsson,snd-soc-mop500"; + + stericsson,platform-pcm-dma = <&pcm>; + stericsson,cpu-dai = <&msp1 &msp3>; + stericsson,audio-codec = <&codec>; + }; + + pcm: ux500-pcm { + compatible = "stericsson,ux500-pcm"; + }; + + msp1: msp@80124000 { + compatible = "stericsson,ux500-msp-i2s"; + reg = <0x80124000 0x1000>; + interrupts = <0 62 0x4>; + v-ape-supply = <&db8500_vape_reg>; + }; + + msp3: msp@80125000 { + compatible = "stericsson,ux500-msp-i2s"; + reg = <0x80125000 0x1000>; + interrupts = <0 62 0x4>; + v-ape-supply = <&db8500_vape_reg>; + }; + + codec: ab8500-codec { + compatible = "stericsson,ab8500-codec"; + stericsson,earpeice-cmv = <950>; /* Units in mV. */ + };