From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-gw1-out.broadcom.com ([216.31.210.62]:17700 "EHLO mail-gw1-out.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753552AbbH0XRo convert rfc822-to-8bit (ORCPT ); Thu, 27 Aug 2015 19:17:44 -0400 From: Gregory Fong To: Gregory Fong CC: "robh+dt@kernel.org" , "pawel.moll@arm.com" , "mark.rutland@arm.com" , "ijc+devicetree@hellion.org.uk" , "galak@codeaurora.org" , "devicetree@vger.kernel.org" , "wim@iguana.be" , "linux-watchdog@vger.kernel.org" , bcm-kernel-feedback-list , Justin Chen Subject: [PATCH v2 1/2] watchdog: bcm7038: add device tree binding documentation Date: Thu, 27 Aug 2015 23:17:43 +0000 Message-ID: <55DF9AB6.6090702@broadcom.com> References: <1440716004-27022-1-git-send-email-justinpopo6@gmail.com> In-Reply-To: <1440716004-27022-1-git-send-email-justinpopo6@gmail.com> Content-Language: en-US Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT MIME-Version: 1.0 Sender: linux-watchdog-owner@vger.kernel.org List-Id: linux-watchdog@vger.kernel.org Add device tree binding documentation for the watchdog hardware block on bcm7038 and newer SoCs. Signed-off-by: Justin Chen --- .../devicetree/bindings/watchdog/brcm,bcm7038-wdt.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/brcm,bcm7038-wdt.txt diff --git a/Documentation/devicetree/bindings/watchdog/brcm,bcm7038-wdt.txt b/Documentation/devicetree/bindings/watchdog/brcm,bcm7038-wdt.txt new file mode 100644 index 0000000..39e5cf5 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/brcm,bcm7038-wdt.txt @@ -0,0 +1,19 @@ +BCM7038 Watchdog timer + +Required properties: + +- compatible : should be "brcm,bcm7038-wdt" +- reg : Specifies base physical address and size of the registers. + +Optional properties: + +- clocks: The clock running the watchdog. If no clock is found the + driver will default to 27000000 HZ. + +Example: + +watchdog { + compatible = "brcm,bcm7038-wdt"; + clocks = <&upg_fixed>; + reg = <0xf040a7e8 0x16>; +}; -- 2.1.0