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=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 9F054C00449 for ; Wed, 3 Oct 2018 13:28:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7D69E2082A for ; Wed, 3 Oct 2018 13:28:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="TycuBD2V" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7D69E2082A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lunn.ch Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-pci-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726679AbeJCUQl (ORCPT ); Wed, 3 Oct 2018 16:16:41 -0400 Received: from vps0.lunn.ch ([185.16.172.187]:52816 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726694AbeJCUQl (ORCPT ); Wed, 3 Oct 2018 16:16:41 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date; bh=Sw4gVPHq2xBzSK8khPV2z/5w2/Tl9Ua9a0mtdgO+HZQ=; b=TycuBD2V8QKkT5rR4ebEKGHe7vZEek0EQ6tiWJwY0WbjTGoN09vDzM8kj8TMF6qurIVVOi/FX5V+yqcsg6rCHtEEvpBflYNEEmYK3/HLobdjtmD5ZHJaz3ha69WKG9KEorH9voF1g56LN7Yb2ohdwT1FkkZUvC4femj/wj/tpLE=; Received: from andrew by vps0.lunn.ch with local (Exim 4.84_2) (envelope-from ) id 1g7hCF-0000lB-Cd; Wed, 03 Oct 2018 15:28:11 +0200 Date: Wed, 3 Oct 2018 15:28:11 +0200 From: Andrew Lunn To: Baruch Siach Cc: Thomas Petazzoni , Bjorn Helgaas , linux-pci@vger.kernel.org, Lorenzo Pieralisi , linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH] PCI: armada8k: add support for gpio controlled reset signal Message-ID: <20181003132811.GC427@lunn.ch> References: <405efb21a4600efad10413fcf4c72aacce180125.1538570983.git.baruch@tkos.co.il> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <405efb21a4600efad10413fcf4c72aacce180125.1538570983.git.baruch@tkos.co.il> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On Wed, Oct 03, 2018 at 03:49:43PM +0300, Baruch Siach wrote: > This commit adds support for the gpio reset signal binding as described > in the designware-pcie.txt DT binding document. Both the documented > 'reset-gpio' property name, and the more standard 'reset-gpios' name are > supported. Hi Baruch I don't know this code at all, so maybe a dumb question. Why support the old none-standard binding of reset-gpio on new hardware? I'm assuming reset-gpio is marked a deprecated and reset-gpios is recommended? Andrew