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=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED 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 10252C64EAD for ; Tue, 9 Oct 2018 07:23:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C057E2087D for ; Tue, 9 Oct 2018 07:23:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C057E2087D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=st.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 S1726569AbeJIOiv (ORCPT ); Tue, 9 Oct 2018 10:38:51 -0400 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:39247 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725892AbeJIOiv (ORCPT ); Tue, 9 Oct 2018 10:38:51 -0400 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx08-.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id w997JPqE023754; Tue, 9 Oct 2018 09:22:58 +0200 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx08-00178001.pphosted.com with ESMTP id 2n0muxrtsp-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Tue, 09 Oct 2018 09:22:58 +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 EF88F3A; Tue, 9 Oct 2018 07:22:57 +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 A77A524FA; Tue, 9 Oct 2018 07:22:57 +0000 (GMT) Received: from [10.201.23.236] (10.75.127.45) by SFHDAG5NODE2.st.com (10.75.127.14) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Tue, 9 Oct 2018 09:22:56 +0200 Subject: Re: [PATCH v3 2/7] dt-bindings: stm32-dmamux: Add one cell to support DMA/MDMA chain To: Vinod CC: Rob Herring , Mark Rutland , Alexandre Torgue , Maxime Coquelin , Dan Williams , , , , References: <1538139715-24406-1-git-send-email-pierre-yves.mordret@st.com> <1538139715-24406-3-git-send-email-pierre-yves.mordret@st.com> <20181007145805.GZ2372@vkoul-mobl> From: Pierre Yves MORDRET Message-ID: <20eafd84-7bb8-0019-94e2-3f46a894edf1@st.com> Date: Tue, 9 Oct 2018 09:22:49 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20181007145805.GZ2372@vkoul-mobl> Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.75.127.45] X-ClientProxiedBy: SFHDAG7NODE1.st.com (10.75.127.19) To SFHDAG5NODE2.st.com (10.75.127.14) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-10-09_05:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/07/2018 04:58 PM, Vinod wrote: > On 28-09-18, 15:01, Pierre-Yves MORDRET wrote: >> From: M'boumba Cedric Madianga >> >> Add one cell to support DMA/MDMA chaining. >> >> Signed-off-by: Pierre-Yves MORDRET >> --- >> Version history: >> v3: >> v2: >> * rework content >> 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 > > please separate out formatting changes and actual change proposed.. Yes. sorry. my bad. > >> 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 >