From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.7 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7DDA5C43219 for ; Mon, 29 Apr 2019 22:58:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 499132075E for ; Mon, 29 Apr 2019 22:58:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556578730; bh=qIldjRfe9+zWV+TLE5YzDQRQiJMq6ClRLjxNI8HxS0w=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=yBr0dNajic5O5vkEqupk7+2Dt3pbxCk2KVxWrFEZUPTKIZu9o/jU3NhL2q2e1ALCJ Oqs7/8d/MTN+w/kOqAajsYIDid0Xmqf9TaNPpsRnnOWt0o91FghqkH5bzbabG/7Uvg nwyaYzRS1A6lZDBIB41gPg1nCNA1dDOgKEUdZpK0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729651AbfD2W6t (ORCPT ); Mon, 29 Apr 2019 18:58:49 -0400 Received: from mail-oi1-f193.google.com ([209.85.167.193]:36779 "EHLO mail-oi1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729628AbfD2W6t (ORCPT ); Mon, 29 Apr 2019 18:58:49 -0400 Received: by mail-oi1-f193.google.com with SMTP id l203so9766219oia.3; Mon, 29 Apr 2019 15:58:49 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=ny4oOCNu4qgktzg8dYrHtC/j54FWv++KQps7rlvKcPg=; b=XhEiVXbmmd7GKG0CJbKNvB8m8+WuXijJ047QJF0aAYeUljz0V2ErJeKXZkkNmisgsI TDLa+V89EKF/OVe3MMPmMHzY8ti2MqJhc5jRidwMMovTYDaKfKr1pwJIiLbeBorMs7XS g/UVdFDnKYZvssYmDn2i0RyxEKDbMGNNW72mryvdX8/TFW8RyRUvHzHGCUQN9IUbMx5w 1lhOqspsbjX2nR6su5n1kEUiSqevYXENvTXX7WFCSt9YXYwIjHwP4JNroojEmGoiqGHC kqkBdUkchgi3iR9xhEC8FRJhQ5O333//2V79tbIGhT/6CDg0+2vGEjbqDLxy2qelqVXT WNiw== X-Gm-Message-State: APjAAAXJHvfrRRdZkDdS8vnDiOzhEM432Kzz77dRt3suREHCxRtIuFVi PpOE1R9q/86iR+Kx1tZ2Wg== X-Google-Smtp-Source: APXvYqwNnA5K9okx087TgpZXy5ng5WNqVJDOpJxMQgUk8bok5PwAPI0KZLXBkHxz/j6QV5CW/AgTEA== X-Received: by 2002:aca:d90a:: with SMTP id q10mr1108213oig.65.1556578728752; Mon, 29 Apr 2019 15:58:48 -0700 (PDT) Received: from localhost (24-155-109-49.dyn.grandenetworks.net. [24.155.109.49]) by smtp.gmail.com with ESMTPSA id e133sm15117456oif.44.2019.04.29.15.58.47 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 29 Apr 2019 15:58:47 -0700 (PDT) Date: Mon, 29 Apr 2019 17:58:47 -0500 From: Rob Herring To: Tomer Maimon Cc: gregkh@linuxfoundation.org, arnd@arnd.de, mark.rutland@arm.com, yuenn@google.com, venture@google.com, brendanhiggins@google.com, avifishman70@gmail.com, joel@jms.id.au, linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org, openbmc@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 1/2] dt-binding: misc: Add common LPC snoop documentation Message-ID: <20190429225847.GA8905@bogus> References: <20190416111631.356803-1-tmaimon77@gmail.com> <20190416111631.356803-2-tmaimon77@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190416111631.356803-2-tmaimon77@gmail.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-hwmon-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-hwmon@vger.kernel.org On Tue, Apr 16, 2019 at 02:16:30PM +0300, Tomer Maimon wrote: > Added device tree binding documentation for Nuvoton BMC > NPCM BIOS Post Code (BPC) and Apeed AST2500 LPC snoop. s/Apeed/Aspeed/ > The LPC snoop monitoring two configurable I/O addresses > written by the host on Low Pin Count (LPC) bus. > > Signed-off-by: Tomer Maimon > Reviewed-by: Andrew Jeffery > --- > .../devicetree/bindings/misc/lpc-snoop.txt | 27 ++++++++++++++++++++++ > 1 file changed, 27 insertions(+) > create mode 100644 Documentation/devicetree/bindings/misc/lpc-snoop.txt > > diff --git a/Documentation/devicetree/bindings/misc/lpc-snoop.txt b/Documentation/devicetree/bindings/misc/lpc-snoop.txt > new file mode 100644 > index 000000000000..c21cb8df4ffb > --- /dev/null > +++ b/Documentation/devicetree/bindings/misc/lpc-snoop.txt > @@ -0,0 +1,27 @@ > +LPC snoop interface > + > +The LPC snoop (BIOS Post Code) interface can monitor > +two configurable I/O addresses written by the host on > +the Low Pin Count (LPC) bus. > + > +Nuvoton NPCM7xx LPC snoop supports capture double words, > +when using capture double word only I/O address 1 is monitored. > + > +Required properties for lpc-snoop node > +- compatible : "nuvoton,npcm750-lpc-bpc-snoop" for Poleg NPCM7XX > + "aspeed,ast2500-lpc-snoop" for Aspeed AST2500. > +- reg : specifies physical base address and size of the registers. > +- interrupts : contain the LPC snoop interrupt with flags for falling edge. > +- snoop-ports : contain monitor I/O addresses, at least one monitor I/O > + address required > + > +Optional property for NPCM7xx lpc-snoop node > +- nuvoton,lpc-en-dwcapture : enable capture double words support. > + > +Example: > + lpc-snoop: lpc_snoop@f0007040 { lpc-snoop@... With that, Reviewed-by: Rob Herring > + compatible = "nuvoton,npcm750-lpc-bpc-snoop"; > + reg = <0xf0007040 0x14>; > + snoop-ports = <0x80>; > + interrupts = ; > + }; > -- > 2.14.1 >