From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Tue, 02 Feb 2016 12:14:51 +0100 (CET) Received: from mail-lf0-f49.google.com ([209.85.215.49]:35841 "EHLO mail-lf0-f49.google.com" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S27009961AbcBBLOrzR0Me (ORCPT ); Tue, 2 Feb 2016 12:14:47 +0100 Received: by mail-lf0-f49.google.com with SMTP id 78so67330134lfy.3 for ; Tue, 02 Feb 2016 03:14:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cogentembedded-com.20150623.gappssmtp.com; s=20150623; h=subject:to:references:cc:from:message-id:date:user-agent :mime-version:in-reply-to:content-type:content-transfer-encoding; bh=K01IHjGvp5X+XVUXQMqgVC/i0H4EF/cytPuLyIutB2E=; b=N38/LuYzshBdn2tpCvtdD+VbvofEXAowb0cReyQ4phcoNRVBFgqHEYY0hrJZ+0jR9S JcxdXVvSZro5zQ8f17iVHWadrmi6Rsw86VL9zHpSQV5SfqfyZz8NZNCQzws1U9CGC+fZ h/L3BtL/1T8E8BpOzlYSuIe1RaIjFkvAIMK5VGULiRsbiGhnuny2rGHVa9bwiaf9I55f YMBIx/+xkCozF6lgV0XeCt3G8TlO+VGDiS13YtVYCbhmTEcsxhCQckjrFPoJDsXTSJ08 PO1FqWDjWW1/5MwXrNiIIgKRFe2nnOnlSmbR/zhO9dQtuiBw+HOETel/P0QW50rP1o03 4TUw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:subject:to:references:cc:from:message-id:date :user-agent:mime-version:in-reply-to:content-type :content-transfer-encoding; bh=K01IHjGvp5X+XVUXQMqgVC/i0H4EF/cytPuLyIutB2E=; b=dcCSHzqRE9UPmOWav/J1urut7o7f4TXHdYexPWyeAllJ8YWQy7tVGy9YvXmaoLlrFO S3vaEMD5GL2v2NOvi5NWdhj/88FS5byM21upcx/zLwydhtAra2GWp83+LPMlcPqOsSgn sLdRHHPR0YvJzkVssRplqNC2B49FWGgFnqVDb8AQfvYkdhC/+RBEbnMdCBMiEp0mkIDV Y7dHnhS+lIKTH4AKH4Hj2Wuqz1p8zZ00RkbZ9t++fUiHGrMDC7GU8++vBC9iO66pY0Sr 8ZjtflNf7R4SZbZmKweAqLVV1NQh6qof7Gd2E9xB32qVzHoNvv2CgmlsW17EHNbw8q9c vMHg== X-Gm-Message-State: AG10YORCVJro4yCfOfUSmVL4miP6eWY2Ms6clkoFZNV2Wse0rw1qquCk+qnd7XlfsoN1ew== X-Received: by 10.25.32.75 with SMTP id g72mr8718484lfg.110.1454411682275; Tue, 02 Feb 2016 03:14:42 -0800 (PST) Received: from [192.168.4.126] ([31.173.84.176]) by smtp.gmail.com with ESMTPSA id b5sm137125lbc.14.2016.02.02.03.14.40 (version=TLSv1/SSLv3 cipher=OTHER); Tue, 02 Feb 2016 03:14:41 -0800 (PST) Subject: Re: [PATCH 1/2] dt/bindings: Add bindings for PIC32 deadman timer peripheral To: Joshua Henderson , linux-kernel@vger.kernel.org References: <1454371348-25104-1-git-send-email-joshua.henderson@microchip.com> Cc: linux-mips@linux-mips.org, ralf@linux-mips.org, Purna Chandra Mandal , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , devicetree@vger.kernel.org From: Sergei Shtylyov Message-ID: <56B08FA0.9070008@cogentembedded.com> Date: Tue, 2 Feb 2016 14:14:40 +0300 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1 MIME-Version: 1.0 In-Reply-To: <1454371348-25104-1-git-send-email-joshua.henderson@microchip.com> Content-Type: text/plain; charset=windows-1252; format=flowed 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: 51623 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: sergei.shtylyov@cogentembedded.com 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 On 2/2/2016 3:02 AM, Joshua Henderson wrote: > From: Purna Chandra Mandal > > Document the devicetree bindings for the deadman timer peripheral found on > Microchip PIC32 SoC class devices. > > Signed-off-by: Purna Chandra Mandal > Signed-off-by: Joshua Henderson > Cc: Ralf Baechle > Cc: > --- > Note: Please merge this patch series through the MIPS tree. > --- > .../bindings/watchdog/microchip,pic32-dmt.txt | 19 +++++++++++++++++++ > 1 file changed, 19 insertions(+) > create mode 100644 Documentation/devicetree/bindings/watchdog/microchip,pic32-dmt.txt > > diff --git a/Documentation/devicetree/bindings/watchdog/microchip,pic32-dmt.txt b/Documentation/devicetree/bindings/watchdog/microchip,pic32-dmt.txt > new file mode 100644 > index 0000000..f7374ee > --- /dev/null > +++ b/Documentation/devicetree/bindings/watchdog/microchip,pic32-dmt.txt > @@ -0,0 +1,19 @@ > +* Microchip PIC32 Deadman Timer > + > +The deadman timer is used to reset the processor in the event of a software > +malfunction. It is a free-running instruction fetch timer, which is clocked > +whenever an instruction fetch occurs until a count match occurs. > + > +Required properties: > +- compatible: must be "microchip,pic32mzda-dmt". > +- reg: physical base address of the controller and length of memory mapped > + region. > +- clocks: phandle of parent clock (should be &PBCLK7). > + > +Example: > + > + watchdog2: dmt@1f800a00 { The node names should be generic, i.e. "watchdog" in this case. [...] MBR, Sergei