From patchwork Thu Feb 3 17:11:11 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Erwan LE RAY X-Patchwork-Id: 539671 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1CF98C433FE for ; Thu, 3 Feb 2022 17:16:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237331AbiBCRQH (ORCPT ); Thu, 3 Feb 2022 12:16:07 -0500 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:39680 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1352787AbiBCRPi (ORCPT ); Thu, 3 Feb 2022 12:15:38 -0500 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.1.2/8.16.1.2) with ESMTP id 213FKY4j012550; Thu, 3 Feb 2022 18:13:25 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=selector1; bh=1qswNEyk+EjTNAnmqwZ/JMaBAi2XcnYYAnBEud1Qd0E=; b=hr0G/QsE3cqBtXHmGbWWnjzGLEr3C+P0rYIc8psHzmU1ntiuZEsq8/fpW7F9vBoKTrQs gVToC3IPVDXveDPA+1RnJy0eQdN6uOXXHmoZZ6PYjWrP4b11Oa+E13xKzKe5TwZvmqL8 962UnowkdI445WvxkR2Dm09MewPbORvDR1Zc+ps/STeAgEhoPUnBIurKNnIbE2Xcw8oQ ttDaOG4mJAR0gHDwsZM0FLZWWGZQA1td4bnAQZHrzVuFG2Se+RD35xP6Rosi741zg7SW QN9G5o8FeeOBSOEkZ55yr8H/G/S1k1ZNQvtV/T3Tk7XMhOI6G4+8+59s7BecWVpye276 AQ== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3e0c4fjdm4-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 03 Feb 2022 18:13:25 +0100 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 5D36A100034; Thu, 3 Feb 2022 18:13:25 +0100 (CET) Received: from Webmail-eu.st.com (sfhdag2node2.st.com [10.75.127.5]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 5503F22F7AB; Thu, 3 Feb 2022 18:13:25 +0100 (CET) Received: from localhost (10.75.127.47) by SFHDAG2NODE2.st.com (10.75.127.5) with Microsoft SMTP Server (TLS) id 15.0.1497.26; Thu, 3 Feb 2022 18:13:24 +0100 From: Erwan Le Ray To: Alexandre Torgue CC: Rob Herring , Maxime Coquelin , Erwan Le Ray , Manivannan Sadhasivam , Marek Vasut , Marcin Sloniewski , Ahmad Fatoum , Jagan Teki , , , , Subject: [PATCH 13/16] ARM: dts: stm32: keep uart nodes behavior on stm32mp15xx-dhcom-pdk2 Date: Thu, 3 Feb 2022 18:11:11 +0100 Message-ID: <20220203171114.10888-14-erwan.leray@foss.st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220203171114.10888-1-erwan.leray@foss.st.com> References: <20220203171114.10888-1-erwan.leray@foss.st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.47] X-ClientProxiedBy: SFHDAG2NODE2.st.com (10.75.127.5) To SFHDAG2NODE2.st.com (10.75.127.5) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.816,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2022-02-03_06,2022-02-03_01,2021-12-02_01 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org DMA configuration is added to uart nodes in stm32mp15x device tree. Delete usart3 and uart8 DMA property in stm32mp15xx-dhcom-pdk2 board device tree to keep current behavior. Signed-off-by: Erwan Le Ray diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi index fbf3826933e4..5f586f024060 100644 --- a/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi @@ -287,6 +287,8 @@ &usart3 { pinctrl-names = "default"; pinctrl-0 = <&usart3_pins_a>; + /delete-property/dmas; + /delete-property/dma-names; status = "okay"; }; @@ -294,6 +296,8 @@ pinctrl-names = "default"; pinctrl-0 = <&uart8_pins_a &uart8_rtscts_pins_a>; uart-has-rtscts; + /delete-property/dmas; + /delete-property/dma-names; status = "okay"; };