From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A5669C43441 for ; Fri, 16 Nov 2018 13:40:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 62B742087A for ; Fri, 16 Nov 2018 13:40:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="ueChTKPu" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 62B742087A Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=ti.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390023AbeKPXxM (ORCPT ); Fri, 16 Nov 2018 18:53:12 -0500 Received: from fllv0015.ext.ti.com ([198.47.19.141]:54074 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728079AbeKPXxM (ORCPT ); Fri, 16 Nov 2018 18:53:12 -0500 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id wAGDeeRb080977; Fri, 16 Nov 2018 07:40:40 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1542375640; bh=B4qN1QLEKNefo8YF7dbllO2w9ASCETP47HLuSw6vyJw=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=ueChTKPujZult/derPGl9OE95C5VHgvd8KGksZ3jweCJymaWeGHIjO4MP965PFa6S VVuNgkX/t7sxvtZTa6zC2Khl6A6ycwPCFU/zPEVjQMRuwxi+gDrcVsNTMD4smO8T72 Q8xbzPC424b4zce+n/oeT4vomOK6Xl19DeCfg6A4= Received: from DFLE102.ent.ti.com (dfle102.ent.ti.com [10.64.6.23]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id wAGDeeWs126393 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 16 Nov 2018 07:40:40 -0600 Received: from DFLE106.ent.ti.com (10.64.6.27) by DFLE102.ent.ti.com (10.64.6.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1591.10; Fri, 16 Nov 2018 07:40:39 -0600 Received: from dlep33.itg.ti.com (157.170.170.75) by DFLE106.ent.ti.com (10.64.6.27) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1466.3 via Frontend Transport; Fri, 16 Nov 2018 07:40:39 -0600 Received: from feketebors.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep33.itg.ti.com (8.14.3/8.13.8) with ESMTP id wAGDeQwt005228; Fri, 16 Nov 2018 07:40:36 -0600 From: Peter Ujfalusi To: Mark Brown , Liam Girdwood CC: , , , , , Subject: [PATCH 3/4] bindings: sound: davinci-mcasp: Document dismod optional property Date: Fri, 16 Nov 2018 15:41:40 +0200 Message-ID: <20181116134141.17396-4-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181116134141.17396-1-peter.ujfalusi@ti.com> References: <20181116134141.17396-1-peter.ujfalusi@ti.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The dismod property can be used to specify the drive on level of inactive TX slots. Signed-off-by: Peter Ujfalusi --- .../devicetree/bindings/sound/davinci-mcasp-audio.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt b/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt index 46bc9829c71a..b279b6072bd5 100644 --- a/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt +++ b/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt @@ -30,6 +30,11 @@ Optional properties: - ti,hwmods : Must be "mcasp", n is controller instance starting 0 - tx-num-evt : FIFO levels. - rx-num-evt : FIFO levels. +- dismod : Specify the drive on TX pin during inactive slots + 0 : 3-state + 2 : logic low + 3 : logic high + Defaults to 'logic low' when the property is not present - sram-size-playback : size of sram to be allocated during playback - sram-size-capture : size of sram to be allocated during capture - interrupts : Interrupt numbers for McASP -- Peter Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki