From patchwork Thu May 28 07:40:27 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Erwan Le Ray X-Patchwork-Id: 199872 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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 EFB57C433DF for ; Thu, 28 May 2020 07:40:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BD378208E4 for ; Thu, 28 May 2020 07:40:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=st.com header.i=@st.com header.b="SRSUIvX/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726866AbgE1Hkq (ORCPT ); Thu, 28 May 2020 03:40:46 -0400 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:28996 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725882AbgE1Hkp (ORCPT ); Thu, 28 May 2020 03:40:45 -0400 Received: from pps.filterd (m0046037.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 04S7cETi026352; Thu, 28 May 2020 09:40:35 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=STMicroelectronics; bh=n3PpjtcxTQP2S04rV4dD6wy+XyykGrsw3yJUS++ZlGg=; b=SRSUIvX/es1cI6zPboA4gtFKFqBQG3wRaTxeoAqC4w40yBxRELJ8p50Llo445a3CqzdL gGShYyeUs4s5K03Rr+8uobta6lnALtGgOsWoH/ksN39tRyKigF8Y/pbzYP39o6M37YEF hR42F85eDy/cTCFhgoquPDnv/s7+3iEUdedtLoPFTevmHiMWzfZkJFKw74Q/r3ZPs3WE p+Dq9Yp99CE+FjJElYF0zp6WUoPF8ePOQxNRfA1aO2cgtQ5lcrjrdbc/Sa+f2MZznnlM NuqbYNISbZuMdAKlEkPBGMqZVHQvrsh+oA2eJZVsBtDwUfiTlKK8Jk/TyeMRYTmjzgtw fg== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 316skwj24x-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 28 May 2020 09:40:35 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 59E19100038; Thu, 28 May 2020 09:40:35 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag3node1.st.com [10.75.127.7]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 4DF872B188D; Thu, 28 May 2020 09:40:35 +0200 (CEST) Received: from localhost (10.75.127.46) by SFHDAG3NODE1.st.com (10.75.127.7) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Thu, 28 May 2020 09:40:34 +0200 From: Erwan Le Ray To: Maxime Coquelin , Alexandre Torgue , Rob Herring , Mark Rutland CC: , , , , Erwan Le Ray , Fabrice Gasnier Subject: [PATCH 3/5] ARM: dts: stm32: add usart3 node to stm32mp157c-ev1 Date: Thu, 28 May 2020 09:40:27 +0200 Message-ID: <20200528074029.24962-4-erwan.leray@st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200528074029.24962-1-erwan.leray@st.com> References: <20200528074029.24962-1-erwan.leray@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.46] X-ClientProxiedBy: SFHDAG5NODE1.st.com (10.75.127.13) To SFHDAG3NODE1.st.com (10.75.127.7) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.216, 18.0.687 definitions=2020-05-28_02:2020-05-28,2020-05-27 signatures=0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Adds the usart3 node to stm32mp157c-ev1 board. usart3 pins are connected to GPIO Expansion connector. usart3 is disabled by default. Signed-off-by: Erwan Le Ray diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts b/arch/arm/boot/dts/stm32mp157c-ev1.dts index b19056557ef0..e56dde8d20f8 100644 --- a/arch/arm/boot/dts/stm32mp157c-ev1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts @@ -19,6 +19,7 @@ aliases { serial0 = &uart4; + serial1 = &usart3; ethernet0 = ðernet0; }; @@ -341,6 +342,15 @@ }; }; +&usart3 { + pinctrl-names = "default", "sleep", "idle"; + pinctrl-0 = <&usart3_pins_b>; + pinctrl-1 = <&usart3_sleep_pins_b>; + pinctrl-2 = <&usart3_idle_pins_b>; + uart-has-rtscts; + status = "disabled"; +}; + &usbh_ehci { phys = <&usbphyc_port0>; status = "okay";