From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Sat, 21 Nov 2015 20:04:53 +0100 (CET) Received: from proxima.lp0.eu ([81.2.80.65]:57180 "EHLO proxima.lp0.eu" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S27012171AbbKUTEr4MJQI (ORCPT ); Sat, 21 Nov 2015 20:04:47 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=fire.lp0.eu; s=exim; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:MIME-Version:Date:Message-ID:From:Cc:References:To:Subject; bh=RPituaI2h5Xv5Cp9ccvSyAnlDuNYQP4CnKftaNEvbDs=; b=GfDIib0KOrrcyOe3SUehYDFwRgMNeI1stSTBmybNFZcd9/6URdytYxyl51WTBhKjk//TX57cy0csLNIV8Ve2gMMUrP5C0FJ0kb8olYFR+fpy4z/6pxnmWb+vraPCyhTTqOX9ZM5nL2QsOGr7FVQ2ao0vzkbb+TuDjWpp18FjAoyR7UpVpdSHv6qme2cutoNesxbAmXcDs+2WV1/0xeTXPOZlXppPxHx2qmZq3nPz5004i61N3sVWwAO2RpZrWvxe3O+TBAlD/FuNaKK1K+SZQhQInXbteASqy+AEQRT9sRXoHnffNOnjcZ2fXoIToa9vzmbuPmqwKqoiNG5UFPlIZg==; Received: from redrum.lp0.eu ([2001:8b0:ffea:0:2e0:81ff:fe4d:2bec]:58019 ident=simon) by proxima.lp0.eu ([2001:8b0:ffea:0:205:b4ff:fe12:530]:465) with esmtpsav (UNKNOWN:DHE-RSA-AES256-SHA:256/CN=Simon Arlott) id 1a0DSi-0006JB-7c (Exim); Sat, 21 Nov 2015 19:04:41 +0000 Subject: [PATCH 3/4] watchdog: Add brcm,bcm6345-wdt device tree binding To: "devicetree@vger.kernel.org" , Ralf Baechle , Thomas Gleixner , Jason Cooper , Marc Zyngier , Kevin Cernekee , Florian Fainelli , Wim Van Sebroeck , Miguel Gaio , Maxime Bizon , Linux Kernel Mailing List , linux-mips@linux-mips.org, linux-watchdog@vger.kernel.org References: <5650BFD6.5030700@simon.arlott.org.uk> Cc: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala From: Simon Arlott Message-ID: <5650C047.6040303@simon.arlott.org.uk> Date: Sat, 21 Nov 2015 19:04:39 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 In-Reply-To: <5650BFD6.5030700@simon.arlott.org.uk> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 50029 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: simon@fire.lp0.eu Precedence: bulk List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-Id: linux-mips X-List-ID: linux-mips List-subscribe: List-owner: List-post: List-archive: X-list: linux-mips Add device tree binding for the BCM6345 watchdog. This uses the BCM6345 timer for its warning interrupt. Signed-off-by: Simon Arlott --- .../bindings/watchdog/brcm,bcm6345-wdt.txt | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/brcm,bcm6345-wdt.txt diff --git a/Documentation/devicetree/bindings/watchdog/brcm,bcm6345-wdt.txt b/Documentation/devicetree/bindings/watchdog/brcm,bcm6345-wdt.txt new file mode 100644 index 0000000..9d852d4 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/brcm,bcm6345-wdt.txt @@ -0,0 +1,35 @@ +BCM6345 Watchdog timer + +Required properties: + +- compatible: should be "brcm,bcm63-wdt", "brcm,bcm6345-wdt" +- reg: Specifies base physical address and size of the registers. +- clocks: Specify the clock used for timing + +Optional properties: + +- interrupt-parent: phandle to the interrupt controller +- interrupts: Specify the interrupt used for the watchdog timout warning +- timeout-sec: Contains the default watchdog timeout in seconds + +Example: + +watchdog { + compatible = "brcm,bcm63168-wdt", "brcm,bcm6345-wdt"; + reg = <0x1000009c 0x0c>; + clocks = <&periph_clk>; + + interrupt-parent = <&timer>; + interrupts = <3>; + timeout-sec = <30>; +}; + +watchdog { + compatible = "brcm,bcm6318-wdt", "brcm,bcm6345-wdt"; + reg = <0x10000068 0x0c>; + clocks = <&periph_clk>; + + interrupt-parent = <&timer>; + interrupts = <3>; + timeout-sec = <30>; +}; -- 2.1.4 -- Simon Arlott