From patchwork Thu Mar 30 15:15:24 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yannick FERTRE X-Patchwork-Id: 9654417 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id AA8EB602BD for ; Thu, 30 Mar 2017 15:16:50 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9C2E128541 for ; Thu, 30 Mar 2017 15:16:50 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8FFF428543; Thu, 30 Mar 2017 15:16:50 +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=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 39C6E28549 for ; Thu, 30 Mar 2017 15:16:50 +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=Mor3z7t3c2Sk1Vl13jfVg9OMdBzyrYouCbwcMsmORRU=; b=GgQrrWiyYttWV0 MWfA3VhCkMIK8UkuyJ+XtqYdmTJdwFJEOmrhZ/Dvv4exddidL0vJjIw2zRbMjE42JbdBIbq6uUV9b 7cS5QjS5OaNJvdMIu0lc76Z6SF1eb5qEYxjpSSVa+Zb9M2XJxl+AYsKVi1XIbSZJqBZbKB6JxPqYz jB4jDIIEQw7HtkzURHz38jg7afY1DnTtbid56VC+eSmk1iZtT2UnyqQgVDklpZR751xuW+5E4rEkH Wap3RSPRtWHp60UKRChxT9OOrHQ6B59FR2SH0Obxx9MQBCZ3kDzcOD3RDsS0iuAMA7o1reavvDnKU 39NH+lZbvZfh1Ai/UcyQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1ctbof-0000Df-00; Thu, 30 Mar 2017 15:16:49 +0000 Received: from mx07-00178001.pphosted.com ([62.209.51.94]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1ctbnr-0007rk-LM for linux-arm-kernel@lists.infradead.org; Thu, 30 Mar 2017 15:16:02 +0000 Received: from pps.filterd (m0046668.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.11/8.16.0.11) with SMTP id v2UF6mhi030141; Thu, 30 Mar 2017 17:15:34 +0200 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-.pphosted.com with ESMTP id 29ggrte23b-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Thu, 30 Mar 2017 17:15:34 +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 5829A3A; Thu, 30 Mar 2017 15:15:33 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas23.st.com [10.75.90.46]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 3E8F529B9; Thu, 30 Mar 2017 15:15:33 +0000 (GMT) Received: from localhost (10.48.1.53) by webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.319.2; Thu, 30 Mar 2017 17:15:33 +0200 From: Yannick Fertre To: Wim Van Sebroeck , Guenter Roeck , Rob Herring , Alexandre TORGUE , Benjamin Gaignard , Yannick Fertre , Maxime Coquelin Subject: [PATCH v4 3/5] ARM: dts: stm32: Add watchdog support for STM32F429 SoC Date: Thu, 30 Mar 2017 17:15:24 +0200 Message-ID: <1490886926-20585-4-git-send-email-yannick.fertre@st.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1490886926-20585-1-git-send-email-yannick.fertre@st.com> References: <1490886926-20585-1-git-send-email-yannick.fertre@st.com> MIME-Version: 1.0 X-Originating-IP: [10.48.1.53] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2017-03-30_12:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170330_081600_097232_12BC7CEA X-CRM114-Status: UNSURE ( 9.52 ) X-CRM114-Notice: Please train this message. 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: devicetree@vger.kernel.org, linux-watchdog@vger.kernel.org, Philippe Cornu , linux-kernel@vger.kernel.org, Gabriel FERNANDEZ , 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 Add watchdog into DT for stm32f429 family. Signed-off-by: Yannick FERTRE --- arch/arm/boot/dts/stm32f429.dtsi | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi index 89327d6..d84dd44 100644 --- a/arch/arm/boot/dts/stm32f429.dtsi +++ b/arch/arm/boot/dts/stm32f429.dtsi @@ -64,7 +64,7 @@ clock-frequency = <32768>; }; - clk-lsi { + clk_lsi: clk-lsi { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <32000>; @@ -306,6 +306,13 @@ status = "disabled"; }; + iwdg: watchdog@40003000 { + compatible = "st,stm32-iwdg"; + reg = <0x40003000 0x400>; + clocks = <&clk_lsi>; + status = "disabled"; + }; + usart2: serial@40004400 { compatible = "st,stm32-usart", "st,stm32-uart"; reg = <0x40004400 0x400>;