From patchwork Wed Jan 10 08:53:15 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Pavel Machek X-Patchwork-Id: 10154601 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 0F7A560231 for ; Wed, 10 Jan 2018 08:53:35 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0182627FA9 for ; Wed, 10 Jan 2018 08:53:35 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EA4C22837E; Wed, 10 Jan 2018 08:53:34 +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=-6.9 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_TVD_MIME_EPI autolearn=unavailable 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 8BDA027FA9 for ; Wed, 10 Jan 2018 08:53:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753513AbeAJIxU (ORCPT ); Wed, 10 Jan 2018 03:53:20 -0500 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:48843 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751764AbeAJIxT (ORCPT ); Wed, 10 Jan 2018 03:53:19 -0500 Received: by atrey.karlin.mff.cuni.cz (Postfix, from userid 512) id 4F7F68015C; Wed, 10 Jan 2018 09:53:16 +0100 (CET) Date: Wed, 10 Jan 2018 09:53:15 +0100 From: Pavel Machek To: Rob Herring Cc: Sakari Ailus , mark.rutland@arm.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, pali.rohar@gmail.com, sre@kernel.org, linux-arm-kernel , linux-omap@vger.kernel.org, tony@atomide.com, khilman@kernel.org, aaro.koskinen@iki.fi, ivo.g.dimitrov.75@gmail.com, patrikbachan@gmail.com, serge@hallyn.com, abcloriens@gmail.com, clayton@craftyguy.net, martijn@brixit.nl, Filip =?utf-8?Q?Matijevi=C4=87?= Subject: [PATCH] dt-bindings: Nokia N9 audio support Message-ID: <20180110085315.GA17841@amd> References: <20171227091828.GA3307@amd> <20171227180000.6ejpbqmr736nqx5i@kekkonen.localdomain> <20171227200147.GB16799@amd> <20171227211643.nnwtm4j6cyftlm66@kekkonen.localdomain> <20180102124450.GA18659@amd> <20180105160137.nr7oqvpbp2oao5fm@rob-hp-laptop> <20180108222054.GA17452@amd> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20180108222054.GA17452@amd> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Filip Matijević Add bindings for Nokia N9 audio components. Signed-off-by: Filip Matijević Signed-off-by: Pavel Machek diff --git a/Documentation/devicetree/bindings/media/ti-wl1273.txt b/Documentation/devicetree/bindings/media/ti-wl1273.txt new file mode 100644 index 0000000..21db389 --- /dev/null +++ b/Documentation/devicetree/bindings/media/ti-wl1273.txt @@ -0,0 +1,36 @@ +Texas Instruments - wl1273 radio/bluetooth module + +Required properties: + +- compatible - "ti,wl1273-core" +- reg - I2C slave address +- interrupts - The interrupt output from the device. +- interrupt-parent - The parent interrupt controller. +- power-gpio - gpio pin to power the device. + +- wl1273radio child - compatible = "ti,wl1273-fm-radio"; + +Optional properties: + +- wl1273codec child - compatible = "ti,wl1273codec"; + +Example: + +wl1273core: wl1273core@22 { + compatible = "ti,wl1273-core"; + reg = <0x22>; + + pinctrl-names = "default"; + pinctrl-0 = <&wl1273_gpio>; + + interrupt-parent = <&gpio2>; + interrupts = <11 2>; /* gpio_43, IRQF_TRIGGER_FALLING */ + + wl1273radio: wl1273radio { + compatible = "ti,wl1273-fm-radio"; + }; + + wl1273codec: wl1273codec { + compatible = "ti,wl1273-codec"; + }; + }; diff --git a/Documentation/devicetree/bindings/sound/nokia,n9.txt b/Documentation/devicetree/bindings/sound/nokia,n9.txt new file mode 100644 index 0000000..230b1eb --- /dev/null +++ b/Documentation/devicetree/bindings/sound/nokia,n9.txt @@ -0,0 +1,32 @@ +* Nokia N9/N950 audio setup + +Required properties: +- compatible: "nokia,n9-audio" + +- nokia,twl4030-cpu-dai: phandle for the McBSP node connected to TWL4030 +- nokia,tlv320dac33-cpu-dai: phandle for the McBSP node connected to TLV320DAC33 +- nokia,wl1273-cpu-dai: phandle for the McBSP node connected to WL1273 + +- nokia,twl4030-codec: phandle for the TWL4030 codec +- nokia,tlv320dac33-codec: phandle for the TLV320DAC33 codec +- nokia,wl1273-codec: phandle for the WL1273 codec +- nokia,headphone-amplifier: phandle for the TPA6130A2 node + +- nokia,speaker-amplifier-gpios: GPIO for speaker amplifier + +Example: + +sound: n9-audio { + compatible = "nokia,n9-audio"; + + nokia,twl4030-cpu-dai = <&mcbsp3>; + nokia,tlv320dac33-cpu-dai = <&mcbsp2>; + nokia,wl1273-cpu-dai = <&mcbsp4>; + + nokia,twl4030-codec = <&twl4030_audio>; + nokia,tlv320dac33-codec = <&tlv320dac33>; + nokia,wl1273-codec = <&wl1273codec>; + nokia,headphone-amplifier = <&tpa6140a2>; + + nokia,speaker-amplifier-gpios = <&twl_gpio 7 GPIO_ACTIVE_HIGH>; +}; diff --git a/Documentation/devicetree/bindings/sound/tlv320dac33.txt b/Documentation/devicetree/bindings/sound/tlv320dac33.txt new file mode 100644 index 0000000..8e981f7 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/tlv320dac33.txt @@ -0,0 +1,39 @@ +Texas Instruments - tlv320dac33 Codec module + +The tlv320dac33 serial control bus communicates through I2C protocols. + +Required properties: + +- compatible - "ti,tlv320dac33" +- reg - I2C slave address + +Optional properties: + +- power-gpio - gpio pin to power the device + +- avdd-supply, dvdd-supply, iovdd-supply: power supplies for the device as covered + in Documentation/devicetree/bindings/regulator/regulator.txt + +- interrupts - The interrupt output from the device. +- interrupt-parent - The parent interrupt controller. + +- ti,keep-bclk - Keep the BCLK running in FIFO modes +- ti,burst-bclkdiv - BCLK divider value in burst mode + +Example: + +tlv320dac33: tlv320dac33@19 { + compatible = "ti,tlv320dac33"; + reg = <0x19>; + + avdd-supply = <&vaux4>; + dvdd-supply = <&vio>; + iovdd-supply = <&vio>; + + interrupt-parent = <&gpio2>; + interrupts = <21 1>; /* gpio_53, IRQF_TRIGGER_RISING */ + power-gpio = <&gpio2 28 0>; /* gpio_60 */ + + ti,keep-bclk; + ti,burst-bclkdiv = /bits/ 8 <3>; +};