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[209.132.180.67]) by mx.google.com with ESMTP id b4si29794160pgk.350.2018.11.16.05.41.28; Fri, 16 Nov 2018 05:41:43 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=ueChTKPu; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390014AbeKPXxM (ORCPT + 99 others); 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