From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933651Ab2FHODO (ORCPT ); Fri, 8 Jun 2012 10:03:14 -0400 Received: from na3sys009aog137.obsmtp.com ([74.125.149.18]:43924 "EHLO na3sys009aog137.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757637Ab2FHOCj (ORCPT ); Fri, 8 Jun 2012 10:02:39 -0400 From: Peter Ujfalusi To: Russell King , Benoit Cousson , Tony Lindgren , Grant Likely Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree-discuss@lists.ozlabs.org, linux-omap@vger.kernel.org, Rajendra Nayak , Liam Girdwood Subject: [PATCH 6/7] arm/dts: omap4-panda: Audio support for PandaBoard 4430 Date: Fri, 8 Jun 2012 17:02:04 +0300 Message-Id: <1339164125-32534-7-git-send-email-peter.ujfalusi@ti.com> X-Mailer: git-send-email 1.7.8.6 In-Reply-To: <1339164125-32534-1-git-send-email-peter.ujfalusi@ti.com> References: <1339164125-32534-1-git-send-email-peter.ujfalusi@ti.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org PandaBoard uses twl6040 connected via McPDM for audio. Signed-off-by: Peter Ujfalusi --- arch/arm/boot/dts/omap4-panda.dts | 37 +++++++++++++++++++++++++++++++++++++ 1 files changed, 37 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/omap4-panda.dts b/arch/arm/boot/dts/omap4-panda.dts index 1efe0c5..f57f5e8 100644 --- a/arch/arm/boot/dts/omap4-panda.dts +++ b/arch/arm/boot/dts/omap4-panda.dts @@ -32,6 +32,30 @@ linux,default-trigger = "mmc0"; }; }; + + sound: sound { + compatible = "ti,abe-twl6040"; + ti,model = "PandaBoard"; + + ti,mclk-freq = <38400000>; + + ti,mcpdm = <&mcpdm>; + + ti,twl6040 = <&twl6040>; + + /* Audio routing */ + ti,audio-routing = + "Headset Stereophone", "HSOL", + "Headset Stereophone", "HSOR", + "Ext Spk", "HFL", + "Ext Spk", "HFR", + "Line Out", "AUXL", + "Line Out", "AUXR", + "HSMIC", "Headset Mic", + "Headset Mic", "Headset Mic Bias", + "AFML", "Line In", + "AFMR", "Line In"; + }; }; &i2c1 { @@ -43,6 +67,19 @@ interrupts = <0 7 4>; /* IRQ_SYS_1N cascaded to gic */ interrupt-parent = <&gic>; }; + + twl6040: twl@4b { + compatible = "ti,twl6040"; + reg = <0x4b>; + /* SPI = 0, IRQ# = 119, 4 = active high level-sensitive */ + interrupts = <0 119 4>; /* IRQ_SYS_2N cascaded to gic */ + interrupt-parent = <&gic>; + ti,audpwron-gpio = <&gpio4 31 0>; /* gpio line 127 */ + + vio-supply = <&v1v8>; + v2v1-supply = <&v2v1>; + enable-active-high; + }; }; /include/ "twl6030.dtsi" -- 1.7.8.6