From patchwork Wed Oct 3 15:11:05 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabrice Gasnier X-Patchwork-Id: 10625015 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 5CBCE14BD for ; Wed, 3 Oct 2018 15:12:56 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 416C828E37 for ; Wed, 3 Oct 2018 15:12:56 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3265428E48; Wed, 3 Oct 2018 15:12:56 +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=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id A9CFB28E24 for ; Wed, 3 Oct 2018 15:12:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=mElm7WNsXIZwNA7KRQnQzEQcZI/TdJl+0Z2rc0GgHnE=; b=GEU67JB1lEF078 vzFpt3xs+78YynhFCKFh3hoXKpWsaaq1upoAjQcGIqdjIiE+bVi65MB3KW/eCdKFNevpWBYCrfmqD HG8zHm8FSWS9+Xexm34SNGaJHRaK9Q08Qr2Hn/4mOC6B+bS3Ud7Wc6t7fCyD9rMoPqkZCk51PiukS CGBoewGXjNEO8OJZKV66oc/MfLy+p19CIDEmIYa4jzA2LIncPbS28zTtAlOiN14/6hw5cCwIGkQnQ 2vsxXIy1fTceTn9xd7shY5fpGBX2JEWqJpwKK8ZODpw3jwe0QVmtlzIkseI2N8XqjmyXqRAYCWy77 Qj7tv8QBHieFvxxdgFTA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1g7ipR-0006Hx-PV; Wed, 03 Oct 2018 15:12:45 +0000 Received: from mx07-00178001.pphosted.com ([62.209.51.94]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1g7ioN-0005gu-MB for linux-arm-kernel@lists.infradead.org; Wed, 03 Oct 2018 15:11:50 +0000 Received: from pps.filterd (m0046037.ppops.net [127.0.0.1]) by mx07-.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id w93EwnAa010441; Wed, 3 Oct 2018 17:11:25 +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 2mv4mj7xsf-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Wed, 03 Oct 2018 17:11:25 +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 61EFA3D; Wed, 3 Oct 2018 15:11:25 +0000 (GMT) Received: from Webmail-eu.st.com (sfhdag5node3.st.com [10.75.127.15]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 420FC4E65; Wed, 3 Oct 2018 15:11:25 +0000 (GMT) Received: from localhost (10.75.127.47) by SFHDAG5NODE3.st.com (10.75.127.15) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Wed, 3 Oct 2018 17:11:24 +0200 From: Fabrice Gasnier To: Subject: [PATCH 3/3] ARM: dts: stm32: don't use timers dmas on stm32mp157c-ev1 Date: Wed, 3 Oct 2018 17:11:05 +0200 Message-ID: <1538579465-7854-4-git-send-email-fabrice.gasnier@st.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1538579465-7854-1-git-send-email-fabrice.gasnier@st.com> References: <1538579465-7854-1-git-send-email-fabrice.gasnier@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.47] X-ClientProxiedBy: SFHDAG6NODE2.st.com (10.75.127.17) To SFHDAG5NODE3.st.com (10.75.127.15) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-10-03_07:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181003_081140_066751_1AE29567 X-CRM114-Status: GOOD ( 10.41 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, robh+dt@kernel.org, mcoquelin.stm32@gmail.com, fabrice.gasnier@st.com, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Spare dmas when using timers on stm32mp157c-ev1. Signed-off-by: Fabrice Gasnier --- arch/arm/boot/dts/stm32mp157c-ev1.dts | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts b/arch/arm/boot/dts/stm32mp157c-ev1.dts index 372bc2e..89bb35d 100644 --- a/arch/arm/boot/dts/stm32mp157c-ev1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts @@ -100,6 +100,9 @@ }; &timers2 { + /* spare dmas for other usage (un-delete to enable pwm capture) */ + /delete-property/dmas; + /delete-property/dma-names; status = "disabled"; pwm { pinctrl-0 = <&pwm2_pins_a>; @@ -112,6 +115,8 @@ }; &timers8 { + /delete-property/dmas; + /delete-property/dma-names; status = "disabled"; pwm { pinctrl-0 = <&pwm8_pins_a>; @@ -124,6 +129,8 @@ }; &timers12 { + /delete-property/dmas; + /delete-property/dma-names; status = "disabled"; pwm { pinctrl-0 = <&pwm12_pins_a>;