Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934290AbdDFMVq (ORCPT ); Thu, 6 Apr 2017 08:21:46 -0400 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:38156 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754973AbdDFMUy (ORCPT ); Thu, 6 Apr 2017 08:20:54 -0400 From: Yannick Fertre To: Wim Van Sebroeck , Guenter Roeck , Rob Herring , Alexandre TORGUE , Benjamin Gaignard , Yannick Fertre , Maxime Coquelin CC: , , Philippe Cornu , Gabriel FERNANDEZ , , Subject: [PATCH v5 1/5] dt-bindings: watchdog: Document STM32 IWDG bindings Date: Thu, 6 Apr 2017 14:19:24 +0200 Message-ID: <1491481168-22213-2-git-send-email-yannick.fertre@st.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1491481168-22213-1-git-send-email-yannick.fertre@st.com> References: <1491481168-22213-1-git-send-email-yannick.fertre@st.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.48.1.53] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-04-06_10:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1129 Lines: 36 This adds documentation of device tree bindings for the STM32 IWDG (Independent WatchDoG). Signed-off-by: Yannick Fertre --- .../devicetree/bindings/watchdog/st,stm32-iwdg.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.txt diff --git a/Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.txt b/Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.txt new file mode 100644 index 0000000..cc13b10a --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.txt @@ -0,0 +1,19 @@ +STM32 Independent WatchDoG (IWDG) +--------------------------------- + +Required properties: +- compatible: "st,stm32-iwdg" +- reg: physical base address and length of the registers set for the device +- clocks: must contain a single entry describing the clock input + +Optional Properties: +- timeout-sec: Watchdog timeout value in seconds. + +Example: + +iwdg: watchdog@40003000 { + compatible = "st,stm32-iwdg"; + reg = <0x40003000 0x400>; + clocks = <&clk_lsi>; + timeout-sec = <32>; +}; -- 1.9.1