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=-6.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 A30D6C433E3 for ; Thu, 28 May 2020 02:25:11 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 74FC62084C for ; Thu, 28 May 2020 02:25:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Q4eXU7DM" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 74FC62084C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=EpRgkK1GQ1CT/fT4MQI6pUA0lyosOImO6wDmXCr1eQc=; b=Q4eXU7DMJFYC36 LK2UoWE8fWUmllN8W4s1rvUqTzsx3SnyXUr0ic1GO7YnodbH+HyiWCUMBS5nw9IbA81KhuIRDC8VW 7+ruf79KsEqRHx/dKdoV3cDOxQTM6a7jgBdIQ2oAz53r8+rmoUEln50qWzISnc0DPbfeDr/tCLdjF BJALMC/J/oIDt6CC6YtlOC3ypRs3CQ5lyelbADoLDcN6NfHFs/oxXHAcPajZqFTRY/VjJK6gsq67s 7eNwhzYUSjh93+PTc3o78gF+Ujxc83VOBHZO193PJBEq8UwOp7IDtz5rD4NpqWUsUbUl5UkRKnID1 bpeD4uCPNt9YF1PSBq+w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1je8EI-0007YY-8r; Thu, 28 May 2020 02:25:10 +0000 Received: from mail-il1-f193.google.com ([209.85.166.193]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1je8ED-0006EZ-7e for linux-arm-kernel@lists.infradead.org; Thu, 28 May 2020 02:25:07 +0000 Received: by mail-il1-f193.google.com with SMTP id 17so26169258ilj.3 for ; Wed, 27 May 2020 19:25:04 -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; bh=TWK/yt8wEPtAEh5uiWmORMzf8N+47TheQbGehNEJTNo=; b=PoX17yVAq8DOXruX9cORa2w2S9+QrKbnAXXe3tO31DkcoYdypjCveduWeNz158k8PY EZGEU19U2PFhY6ta0yAaMx233SVHWn6ApniBRKwNwTqzYltWmJacA8NNVKTocaGWR3vA VaDB2NETKofIbYEg8VTLfZxIdelQItpkzrj8bCyyfrfhX/jGVgj5w7+NLT4mXj1bcla2 X+qoTQWPPLrvVvt0OXCBWLyZmG3NmULLLhyHnAC9aG88zx7NUFYL9u4wsNPl0MA3pXB9 nUJIOaQXS+yrpEXzMWN3GzRgt53e11SlWyRZwIUt3VRCYlD1l94IbM/xuLHZM2mS9gx0 DjSQ== X-Gm-Message-State: AOAM532RFjgQrOlTqUpkSXq8u7pkr8zBGI6TgJEnrKXWWKOc+KDU1dSp PjoA0KkMe5TPjAHKt8CLKA== X-Google-Smtp-Source: ABdhPJznBK7J4jfTRRptgmH6VfuihabhXQkH6wzIbabFHPxNfhYIn/vanUVmodLM98GWZsQkpBEuAw== X-Received: by 2002:a05:6e02:6cd:: with SMTP id p13mr994377ils.188.1590632703884; Wed, 27 May 2020 19:25:03 -0700 (PDT) Received: from xps15 ([64.188.179.252]) by smtp.gmail.com with ESMTPSA id y15sm2477235ila.13.2020.05.27.19.25.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 May 2020 19:25:03 -0700 (PDT) Received: (nullmailer pid 3238161 invoked by uid 1000); Thu, 28 May 2020 02:25:02 -0000 Date: Wed, 27 May 2020 20:25:02 -0600 From: Rob Herring To: Lars Povlsen Subject: Re: [PATCH 3/5] dt-bindings: reset: ocelot: Add documentation for 'microchip,reset-switch-core' property Message-ID: <20200528022502.GA3234572@bogus> References: <20200513130842.24847-1-lars.povlsen@microchip.com> <20200513130842.24847-4-lars.povlsen@microchip.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200513130842.24847-4-lars.povlsen@microchip.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200527_192505_305081_6ECDD707 X-CRM114-Status: GOOD ( 13.67 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , List-Id: Cc: devicetree@vger.kernel.org, Alexandre Belloni , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Sebastian Reichel , Microchip Linux Driver Support , SoC Team , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, May 13, 2020 at 03:08:40PM +0200, Lars Povlsen wrote: > This documents the 'microchip,reset-switch-core' property in the > ocelot-reset driver. > > Signed-off-by: Lars Povlsen > --- > .../devicetree/bindings/power/reset/ocelot-reset.txt | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/Documentation/devicetree/bindings/power/reset/ocelot-reset.txt b/Documentation/devicetree/bindings/power/reset/ocelot-reset.txt > index 4d530d8154848..20fff03753ad2 100644 > --- a/Documentation/devicetree/bindings/power/reset/ocelot-reset.txt > +++ b/Documentation/devicetree/bindings/power/reset/ocelot-reset.txt > @@ -9,9 +9,15 @@ microchip Sparx5 armv8 SoC's. > Required Properties: > - compatible: "mscc,ocelot-chip-reset" or "microchip,sparx5-chip-reset" > > +Optional properties: > +- microchip,reset-switch-core : Perform a switch core reset at the > + time of driver load. This is may be used to initialize the switch > + core to a known state (before other drivers are loaded). How do you know when other drivers are loaded? This could be a module perhaps. Doesn't seem like something that belongs in DT. Can this behavior be implied with "microchip,sparx5-chip-reset"? Rob _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel