Received: by 2002:ac0:a5a6:0:0:0:0:0 with SMTP id m35-v6csp482247imm; Fri, 28 Sep 2018 01:37:34 -0700 (PDT) X-Google-Smtp-Source: ACcGV61iF+RVSTSnhgLlBDyHlDYZKhPJrE/NCRwxzlOJbwDfMqXiE1YDgimPYfxIyn3QomfHLvNu X-Received: by 2002:a65:60cf:: with SMTP id r15-v6mr14087843pgv.41.1538123854143; Fri, 28 Sep 2018 01:37:34 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1538123854; cv=none; d=google.com; s=arc-20160816; b=d8L0nDVx92TWfFMnbrkiLYsytaHdVn1st7a8TEcOCknKAhGygzdDi9DUCF+1zsfWOW pGkgpJMSjme2NaUzw9uERvsLqA44+cqyugXxaJcsxflObBd4Dx02UYXguJZnn0Gz29ww qUmycUTVng4551rsVsRKZjMbEigD5uQPD+wLUnFATGJDjTcfD432e4wkBDUX7+NrA9h0 Vc/L+iM+IDbBHl3s/EY4CrFWJ/+BM1W5cXYczJvh50kQ12+abf8WJuiYh+mWbTlNblSz z6432lOfhKX2jlZlHg3UgnqwFGeINsksclo7kZPX1xyfosNGqGqwrdjFKFd2UDgOmrWT te/A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from; bh=GCTRJ6H40M9WcRzXMDgs8KcmT1kv7kFrJVW34mnhI2g=; b=lLkHIkQaNILh2S4AW4OJv1+ZduoIBXeNpDJkQWBd1lJhCWApHlVO3WLMH4kPX04gpu vI/7ZZ6Y/i7GQBf5DbNnWquJYWS164HjXscPqNNl614egunc/9ONoqdh6TEmlFukQg2S Ln+M4eT1PPv+7E/itfxW3tIMEgZzW222ZmKTAvJu8kJxdG9LMpBlqva/FHh/6o0rkn6g ga9b3Jee1NZSKFozJ+D+8TYMc0w1L00rlIOwjGtxuLLHz+fwgsW7jZXn92gs35pwPJdb uLpb1o19dhxseUTReCejQKwf9367z9sBeb1mqkqM4lGgTYTdQiEt6nPP8T6MsIYsGSM0 U7OA== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id k6-v6si4067595pgq.503.2018.09.28.01.37.17; Fri, 28 Sep 2018 01:37:34 -0700 (PDT) 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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729167AbeI1O7s (ORCPT + 99 others); Fri, 28 Sep 2018 10:59:48 -0400 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:23493 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727389AbeI1O7s (ORCPT ); Fri, 28 Sep 2018 10:59:48 -0400 Received: from pps.filterd (m0046668.ppops.net [127.0.0.1]) by mx07-.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id w8S8XgW4011007; Fri, 28 Sep 2018 10:36:53 +0200 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 2mnb6y0f2r-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Fri, 28 Sep 2018 10:36:53 +0200 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 44B6E3F; Fri, 28 Sep 2018 08:36:52 +0000 (GMT) Received: from Webmail-eu.st.com (sfhdag5node2.st.com [10.75.127.14]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id F36DB2633; Fri, 28 Sep 2018 08:36:51 +0000 (GMT) Received: from localhost (10.75.127.44) by SFHDAG5NODE2.st.com (10.75.127.14) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Fri, 28 Sep 2018 10:36:50 +0200 From: Pierre-Yves MORDRET To: Vinod Koul , Rob Herring , Mark Rutland , Alexandre Torgue , Maxime Coquelin , Dan Williams , , , , CC: Pierre-Yves MORDRET Subject: [PATCH v2 2/7] dt-bindings: stm32-dmamux: Add one cell to support DMA/MDMA chain Date: Fri, 28 Sep 2018 10:36:29 +0200 Message-ID: <1538123794-17085-3-git-send-email-pierre-yves.mordret@st.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1538123794-17085-1-git-send-email-pierre-yves.mordret@st.com> References: <1538123794-17085-1-git-send-email-pierre-yves.mordret@st.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.75.127.44] X-ClientProxiedBy: SFHDAG3NODE3.st.com (10.75.127.9) To SFHDAG5NODE2.st.com (10.75.127.14) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-09-28_03:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: M'boumba Cedric Madianga Add one cell to support DMA/MDMA chaining. Signed-off-by: Pierre-Yves MORDRET --- Version history: v1: * Initial --- --- Documentation/devicetree/bindings/dma/stm32-dmamux.txt | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/dma/stm32-dmamux.txt b/Documentation/devicetree/bindings/dma/stm32-dmamux.txt index 1b893b2..5e92b59 100644 --- a/Documentation/devicetree/bindings/dma/stm32-dmamux.txt +++ b/Documentation/devicetree/bindings/dma/stm32-dmamux.txt @@ -4,9 +4,9 @@ Required properties: - compatible: "st,stm32h7-dmamux" - reg: Memory map for accessing module - #dma-cells: Should be set to <3>. - First parameter is request line number. - Second is DMA channel configuration - Third is Fifo threshold +- First parameter is request line number. +- Second is DMA channel configuration +- Third is a 32bit bitfield For more details about the three cells, please see stm32-dma.txt documentation binding file - dma-masters: Phandle pointing to the DMA controllers. -- 2.7.4