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 6893DC43219 for ; Mon, 29 Apr 2019 18:33:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 371CE20675 for ; Mon, 29 Apr 2019 18:33:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556562837; bh=DmWhyTQI0epDsstGE9oh+0gGdXVvX1ngocOon2jM6nc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=GIuc7F3NUzM7v7VpP8HvLOkYhIpQer1CMpE1sbHTE0T/jISDB0N+BiJNSwwjznL+V fL3WA/xvJGp+6//Fy7mj3ZIHj90vgWDQ222+1qA+UPNMYSTGiPvx0UKVUdOed+F9xx vGIjUxHbD5I3f2wEWkyPeB9Tl/SV2DR9d+g1TVKc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728983AbfD2Sd4 (ORCPT ); Mon, 29 Apr 2019 14:33:56 -0400 Received: from mail-oi1-f193.google.com ([209.85.167.193]:36750 "EHLO mail-oi1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728844AbfD2Sd4 (ORCPT ); Mon, 29 Apr 2019 14:33:56 -0400 Received: by mail-oi1-f193.google.com with SMTP id l203so9166930oia.3; Mon, 29 Apr 2019 11:33:56 -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=KJFu8dTPT6iuvNmfV3Wh3Rzk/IF0n/PBhWFcc8TY2TA=; b=iLSEjXFzYOBpkGrpQkla7Jz76o0XB/MaqbKFBXx4Fvo/jyRJn1lvsYAM7aFHfsOAEt fhINmEkmkSlN7Yj/iMEK7U1v0vLTiW0aQMbsxh0DFCcfpj4aXL91bBlZdYEBSsdkz/EP lxMqjUCT+skA6KacCPjvINGPVMB93wTZhJRh2w0rDpFjgWjhAtY7H9QJNgQON2FhWLEi xPVByuJT2DuOx3fF8bHHt6fM1zlE69C8G5TLaB4FqCfOzpSMdfJ+1O3/ssddJGUwD8Od mf9cKuJ4B7twPg+V4N4cTklZ/vaCB/caionKpEwPt/rmGLWrlXEP81xvU5OmXKPMjs0N sVJQ== X-Gm-Message-State: APjAAAVcxbYSpFUCV2QG4Nj13QQIyglEB62LqcTxzTSq2B1LCvIHC935 UfAuUHg7DRzVm2bm4o5wXg== X-Google-Smtp-Source: APXvYqzPIhElNEZuiQQVniG7rQupF2EIia+0z66Gb6MUydRNqzefBooqBOuTphKj7MvrW3USyNhXbA== X-Received: by 2002:aca:ecd5:: with SMTP id k204mr363249oih.38.1556562835563; Mon, 29 Apr 2019 11:33:55 -0700 (PDT) Received: from localhost (24-155-109-49.dyn.grandenetworks.net. [24.155.109.49]) by smtp.gmail.com with ESMTPSA id j82sm14275095oih.31.2019.04.29.11.33.54 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 29 Apr 2019 11:33:54 -0700 (PDT) Date: Mon, 29 Apr 2019 13:33:54 -0500 From: Rob Herring To: Thierry Reding Cc: Manikanta Maddireddy , bhelgaas@google.com, mark.rutland@arm.com, jonathanh@nvidia.com, lorenzo.pieralisi@arm.com, vidyas@nvidia.com, linux-tegra@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH 28/30] dt-bindings: pci: tegra: Document nvidia,rst-gpio optional prop Message-ID: <20190429183354.GA9331@bogus> References: <20190411170355.6882-1-mmaddireddy@nvidia.com> <20190411170355.6882-29-mmaddireddy@nvidia.com> <20190415142012.GB29254@ulmo> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190415142012.GB29254@ulmo> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On Mon, Apr 15, 2019 at 04:20:12PM +0200, Thierry Reding wrote: > On Thu, Apr 11, 2019 at 10:33:53PM +0530, Manikanta Maddireddy wrote: > > Document "nvidia,rst-gpio" optional property which supports GPIO based > > PERST# signal. > > > > Signed-off-by: Manikanta Maddireddy > > --- > > Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt | 3 +++ > > 1 file changed, 3 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt b/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt > > index dca8393b86d1..23928fd59538 100644 > > --- a/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt > > +++ b/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt > > @@ -75,6 +75,8 @@ Optional properties: > > Pass pinctrl phandle to allow driver bring PCIe IO out of DPD state. > > - nvidia,plat-gpios: A list of platform specific gpios which controls > > endpoint's internal regulator or PCIe logic. > > +- nvidia,rst-gpio: If GPIO is used as PERST# signal instead of available > > + SFIO, add this property with phandle to GPIO controller and GPIO number. > > GPIO properties are pretty much standardized, so this should really be > called just "reset-gpio". "reset-gpios" actually. Rob