From patchwork Thu Jul 31 10:18:52 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Ujfalusi X-Patchwork-Id: 4654791 Return-Path: X-Original-To: patchwork-davinci@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id AFF2B9F32F for ; Thu, 31 Jul 2014 10:22:03 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D5477201C0 for ; Thu, 31 Jul 2014 10:22:02 +0000 (UTC) Received: from arroyo.ext.ti.com (arroyo.ext.ti.com [192.94.94.40]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id F1A522010E for ; Thu, 31 Jul 2014 10:22:01 +0000 (UTC) Received: from dflxv15.itg.ti.com ([128.247.5.124]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id s6VAKhun031427; Thu, 31 Jul 2014 05:20:43 -0500 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id s6VAKh3a002289; Thu, 31 Jul 2014 05:20:43 -0500 Received: from dlep33.itg.ti.com (157.170.170.75) by DFLE73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.3.174.1; Thu, 31 Jul 2014 05:20:43 -0500 Received: from linux.omap.com (dlelxs01.itg.ti.com [157.170.227.31]) by dlep33.itg.ti.com (8.14.3/8.13.8) with ESMTP id s6VAKhIC000743; Thu, 31 Jul 2014 05:20:43 -0500 Received: from linux.omap.com (localhost [127.0.0.1]) by linux.omap.com (Postfix) with ESMTP id 444F18062E; Thu, 31 Jul 2014 05:20:43 -0500 (CDT) X-Original-To: davinci-linux-open-source@linux.davincidsp.com Delivered-To: davinci-linux-open-source@linux.davincidsp.com Received: from dflxv15.itg.ti.com (dflxv15.itg.ti.com [128.247.5.124]) by linux.omap.com (Postfix) with ESMTP id 35D2B8062B for ; Thu, 31 Jul 2014 05:19:11 -0500 (CDT) Received: from DLEE71.ent.ti.com (dlee71.ent.ti.com [157.170.170.114]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id s6VAJBqw031946; Thu, 31 Jul 2014 05:19:11 -0500 Received: from dlep33.itg.ti.com (157.170.170.75) by DLEE71.ent.ti.com (157.170.170.114) with Microsoft SMTP Server id 14.3.174.1; Thu, 31 Jul 2014 05:19:10 -0500 Received: from szilva.Elisa (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep33.itg.ti.com (8.14.3/8.13.8) with ESMTP id s6VAItvF031501; Thu, 31 Jul 2014 05:19:08 -0500 From: Peter Ujfalusi To: , Subject: [PATCH 4/6] ARM: DTS: da850-evm: Enable McASP via DT boot Date: Thu, 31 Jul 2014 13:18:52 +0300 Message-ID: <1406801934-23334-5-git-send-email-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.0.2 In-Reply-To: <1406801934-23334-1-git-send-email-peter.ujfalusi@ti.com> References: <1406801934-23334-1-git-send-email-peter.ujfalusi@ti.com> MIME-Version: 1.0 CC: , , , , , , X-BeenThere: davinci-linux-open-source@linux.davincidsp.com X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: Errors-To: davinci-linux-open-source-bounces@linux.davincidsp.com X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add pinctrl nodes for the McASP0 pins and configure McASP to the desired mode for the board. Signed-off-by: Peter Ujfalusi --- arch/arm/boot/dts/da850-evm.dts | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index 1e11e5a5f723..09118c72e83f 100644 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts @@ -17,6 +17,18 @@ soc { pmx_core: pinmux@1c14120 { status = "okay"; + + mcasp0_pins: pinmux_mcasp0_pins { + pinctrl-single,bits = < + /* + * AHCLKX, ACLKX, AFSX, AHCLKR, ACLKR, + * AFSR, AMUTE + */ + 0x00 0x11111111 0xffffffff + /* AXR11, AXR12 */ + 0x04 0x00011000 0x000ff000 + >; + }; }; serial0: serial@1c42000 { status = "okay"; @@ -170,3 +182,22 @@ }; }; }; + +&mcasp0 { + #sound-dai-cells = <0>; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mcasp0_pins>; + + op-mode = <0>; /* MCASP_IIS_MODE */ + tdm-slots = <2>; + /* 4 serializer */ + serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ + 0 0 0 0 + 0 0 0 0 + 0 0 0 1 + 2 0 0 0 + >; + tx-num-evt = <32>; + rx-num-evt = <32>; +};