From patchwork Thu Jun 27 07:43:58 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ludovic BARRE X-Patchwork-Id: 11019011 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5F5ED14E5 for ; Thu, 27 Jun 2019 07:44:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5053F28991 for ; Thu, 27 Jun 2019 07:44:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 41B7E289BE; Thu, 27 Jun 2019 07:44:29 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E7B6D28991 for ; Thu, 27 Jun 2019 07:44:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726472AbfF0HoU (ORCPT ); Thu, 27 Jun 2019 03:44:20 -0400 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:13208 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726418AbfF0HoU (ORCPT ); Thu, 27 Jun 2019 03:44:20 -0400 Received: from pps.filterd (m0046668.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x5R7gOnU025955; Thu, 27 Jun 2019 09:44:07 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=STMicroelectronics; bh=LDoJwloACDp1lGUZApvN4oyiNkplfSxCLcnyBGjtIdA=; b=XrnCaniJnt+gl9vXyW6BD2LVyOZphOSHEMdn+2YU/6WsShJD7mp6zhUBFVzODTt4UUTg iKEWCb/XOyPKcyA8uuTRd0+U92x7RurNOaBMUwbUygxEKVjUgMaIhTtq6zq6nuztWrob 5WI//0387MhTAF7S+ow70dHPr9FL75veV4vs5RL2V4cuHC8lgkI1UOKOnbBH1u4xEoo3 g0lpxJJT1MMM4E6dJFTuJ8Xa4rQUXKWw8nQAaxzHNY5ezamXC99PJaAG58WMtZ2AU8Rh pgLp+LsybXBLgu5dh9vVBKbO50+E9IIKRM1tLKaZ1LJsNwT82bgNFuRxC7W0id95HYy6 3A== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 2t9d2gn3nd-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Thu, 27 Jun 2019 09:44:07 +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 2D8C831; Thu, 27 Jun 2019 07:44:06 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas24.st.com [10.75.90.94]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id EA24B157A; Thu, 27 Jun 2019 07:44:05 +0000 (GMT) Received: from SAFEX1HUBCAS22.st.com (10.75.90.93) by Safex1hubcas24.st.com (10.75.90.94) with Microsoft SMTP Server (TLS) id 14.3.439.0; Thu, 27 Jun 2019 09:44:05 +0200 Received: from lmecxl0923.lme.st.com (10.48.0.237) by Webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.439.0; Thu, 27 Jun 2019 09:44:05 +0200 From: Ludovic Barre To: Mark Brown , Marek Vasut , Boris Brezillon , Rob Herring CC: Maxime Coquelin , Alexandre Torgue , , , , , , , Ludovic Barre Subject: [PATCH] dt-bindings: spi: stm32-qspi: add dma properties Date: Thu, 27 Jun 2019 09:43:58 +0200 Message-ID: <1561621439-7305-1-git-send-email-ludovic.Barre@st.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.48.0.237] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-06-27_03:,, signatures=0 Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Ludovic Barre This patch adds description of dma properties (optional). Signed-off-by: Ludovic Barre --- Documentation/devicetree/bindings/spi/spi-stm32-qspi.txt | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/spi/spi-stm32-qspi.txt b/Documentation/devicetree/bindings/spi/spi-stm32-qspi.txt index adeeb63..bfc038b 100644 --- a/Documentation/devicetree/bindings/spi/spi-stm32-qspi.txt +++ b/Documentation/devicetree/bindings/spi/spi-stm32-qspi.txt @@ -19,8 +19,11 @@ Required properties: - reg: chip-Select number (QSPI controller may connect 2 flashes) - spi-max-frequency: max frequency of spi bus -Optional property: +Optional properties: - spi-rx-bus-width: see ./spi-bus.txt for the description +- dmas: DMA specifiers for tx and rx dma. See the DMA client binding, +Documentation/devicetree/bindings/dma/dma.txt. +- dma-names: DMA request names should include "tx" and "rx" if present. Example: