From patchwork Wed Feb 12 07:45:10 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiubo Li X-Patchwork-Id: 3635561 X-Patchwork-Delegate: broonie@sirena.org.uk Return-Path: X-Original-To: patchwork-alsa-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id AC496BF13A for ; Wed, 12 Feb 2014 08:49:31 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A7F1620123 for ; Wed, 12 Feb 2014 08:49:30 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id 8103A20122 for ; Wed, 12 Feb 2014 08:49:29 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id 8A6102625E6; Wed, 12 Feb 2014 09:49:28 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Status: No, score=-0.6 required=5.0 tests=BAYES_00,NO_DNS_FOR_FROM, UNPARSEABLE_RELAY,UNRESOLVED_TEMPLATE autolearn=no version=3.3.1 Received: from alsa0.perex.cz (localhost [IPv6:::1]) by alsa0.perex.cz (Postfix) with ESMTP id 2E8D92625D3; Wed, 12 Feb 2014 09:49:12 +0100 (CET) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 0F1C6264F2D; Wed, 12 Feb 2014 09:49:11 +0100 (CET) Received: from ch1outboundpool.messaging.microsoft.com (ch1ehsobe005.messaging.microsoft.com [216.32.181.185]) by alsa0.perex.cz (Postfix) with ESMTP id 0E600261B1E for ; Wed, 12 Feb 2014 09:48:40 +0100 (CET) Received: from mail79-ch1-R.bigfish.com (10.43.68.230) by CH1EHSOBE001.bigfish.com (10.43.70.51) with Microsoft SMTP Server id 14.1.225.22; Wed, 12 Feb 2014 08:48:38 +0000 Received: from mail79-ch1 (localhost [127.0.0.1]) by mail79-ch1-R.bigfish.com (Postfix) with ESMTP id A079020146; Wed, 12 Feb 2014 08:48:38 +0000 (UTC) X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPV:NLI; H:mail.freescale.net; RD:none; EFVD:NLI X-SpamScore: 0 X-BigFish: VS0(zzzz1f42h2148h208ch1ee6h1de0h1fdah2073h2146h1202h1e76h2189h1d1ah1d2ah21bch1fc6hzz1de098h8275bh1de097hz2dh2a8h839he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1b2fh2222h224fh1fb3h1d0ch1d2eh1d3fh1dfeh1dffh1e23h1fe8h1ff5h2218h2216h226dh22d0h24afh2327h2336h2438h2461h2487h24d7h2516h2545h255eh1155h) Received: from mail79-ch1 (localhost.localdomain [127.0.0.1]) by mail79-ch1 (MessageSwitch) id 1392194916268706_21050; Wed, 12 Feb 2014 08:48:36 +0000 (UTC) Received: from CH1EHSMHS043.bigfish.com (snatpool2.int.messaging.microsoft.com [10.43.68.231]) by mail79-ch1.bigfish.com (Postfix) with ESMTP id 3C4F73A0049; Wed, 12 Feb 2014 08:48:36 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by CH1EHSMHS043.bigfish.com (10.43.69.252) with Microsoft SMTP Server (TLS) id 14.16.227.3; Wed, 12 Feb 2014 08:48:36 +0000 Received: from tx30smr01.am.freescale.net (10.81.153.31) by 039-SN1MMR1-004.039d.mgd.msft.net (10.84.1.14) with Microsoft SMTP Server (TLS) id 14.3.158.2; Wed, 12 Feb 2014 08:48:35 +0000 Received: from rock.am.freescale.net (rock.ap.freescale.net [10.193.20.106]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id s1C8m7OY007607; Wed, 12 Feb 2014 01:48:32 -0700 From: Xiubo Li To: , Date: Wed, 12 Feb 2014 15:45:10 +0800 Message-ID: <1392191112-27028-2-git-send-email-Li.Xiubo@freescale.com> X-Mailer: git-send-email 1.8.0 In-Reply-To: <1392191112-27028-1-git-send-email-Li.Xiubo@freescale.com> References: <1392191112-27028-1-git-send-email-Li.Xiubo@freescale.com> MIME-Version: 1.0 X-OriginatorOrg: freescale.com X-FOPE-CONNECTOR: Id%0$Dn%*$RO%0$TLS%0$FQDN%$TlsDn% X-FOPE-CONNECTOR: Id%0$Dn%FREESCALE.MAIL.ONMICROSOFT.COM$RO%1$TLS%0$FQDN%$TlsDn% Cc: alsa-devel@alsa-project.org, kuninori.morimoto.gx@renesas.com, tiwai@suse.de, linux-kernel@vger.kernel.org, Xiubo Li Subject: [alsa-devel] [PATCH v2 1/3] ASoC: binding: add tdm-slot.txt X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP TDM slot: This specifies audio DAI's TDM slot. Each entry is has four non-negative integer values in DT: For instance: simple-slot-info = <0xffffffc 0xffffffc 2 0>; And this will be parsed into the following format: struct soc_slot_info { unsigned int tx_mask; unsigned int rx_mask; int slots; int slot_width; }; Signed-off-by: Xiubo Li --- Documentation/devicetree/bindings/sound/tdm-slot.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/tdm-slot.txt diff --git a/Documentation/devicetree/bindings/sound/tdm-slot.txt b/Documentation/devicetree/bindings/sound/tdm-slot.txt new file mode 100644 index 0000000..33dfb15 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/tdm-slot.txt @@ -0,0 +1,17 @@ +TDM slot: + +This specifies audio DAI's TDM slot. + +Each entry is has four non-negative integer values in DT: + + +For instance: + simple-slot-info = <0xffffffc 0xffffffc 2 0>; + +And this will be parsed into the following format: + struct soc_slot_info { + unsigned int tx_mask; + unsigned int rx_mask; + int slots; + int slot_width; + };