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=-16.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 21B09C433FE for ; Mon, 7 Dec 2020 14:31:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E239123142 for ; Mon, 7 Dec 2020 14:31:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726890AbgLGObe (ORCPT ); Mon, 7 Dec 2020 09:31:34 -0500 Received: from mail.kernel.org ([198.145.29.99]:41806 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725917AbgLGObd (ORCPT ); Mon, 7 Dec 2020 09:31:33 -0500 X-Gm-Message-State: AOAM533GKEFmLpk1NWPcloKkZ0Xc+5dXg8uicLBVNaYBAbbI9ptIcn+N /mJuwDUH5nnb+BK4lV22KQ3EkbUcMRvmlS14ZA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1607351453; bh=s0BKc1MX4tMUWFOMJEiaT3fmxMlBhXypt5B3nf9VsX8=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=rxsrRlBo0pCQQzriupTDwhPcF7gqp3DnDFK+Dxja4pgc8MvnmWAC5z6++C01gObvH rdZN98Fqd7cQbKaGiEhc54yYeKJXmU1AyR/XytEuh8x/5V2KMMSJgpH14Hca/so86T I/x6IUzj3fwHq8RufxEagmPf3PJlMP1ifdNP6lrx/XDayIm3X6Yz+Mh+SS8nF9ntc9 HSAbbiHUIdcUw0cKh5T9JAE0r6FsI3AASg9YnaZLn1q+hSDAx8p0ysBRfZMeFTtdKi h28yAPPBNx9P1f+66aLS9UpdxEJXEKM4wRPgVHHw7znz00mOxzbixwAxbAVr97DV0J gzhuR7hU78MUw== X-Google-Smtp-Source: ABdhPJzPVB0hht0v+UqlgKB1RJvp5j98oTOE/jVV5sqaTYTPtRk+nf9lXkc6g3Hm52HxNrQRfu2l9vVgOks1x3Sxn+Q= X-Received: by 2002:a17:906:d784:: with SMTP id pj4mr14577051ejb.360.1607351451511; Mon, 07 Dec 2020 06:30:51 -0800 (PST) MIME-Version: 1.0 References: <20201204075117.10430-1-kishon@ti.com> <20201204075117.10430-3-kishon@ti.com> In-Reply-To: <20201204075117.10430-3-kishon@ti.com> From: Rob Herring Date: Mon, 7 Dec 2020 08:30:39 -0600 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v2 2/3] PCI: j721e: Get offset within "syscon" from "ti,syscon-pcie-ctrl" phandle arg To: Kishon Vijay Abraham I Cc: Bjorn Helgaas , Tero Kristo , Nishanth Menon , Tom Joseph , Lorenzo Pieralisi , PCI , devicetree@vger.kernel.org, "linux-kernel@vger.kernel.org" , linux-arm-kernel , linux-omap Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org On Fri, Dec 4, 2020 at 1:52 AM Kishon Vijay Abraham I wrote: > > Get "syscon" pcie_ctrl offset from the argument of "ti,syscon-pcie-ctrl" > phandle. Previously a subnode to "syscon" node was added which has the > exact memory mapped address of pcie_ctrl but now the offset of pcie_ctrl > within "syscon" is now being passed as argument to "ti,syscon-pcie-ctrl" > phandle. > > If the offset is not provided in "ti,syscon-pcie-ctrl", the > full memory mapped address of pcie_ctrl is used in order to maintain old > DT compatibility. > > This change is as discussed in [1] > > [1] -> http://lore.kernel.org/r/CAL_JsqKiUcO76bo1GoepWM1TusJWoty_BRy2hFSgtEVMqtrvvQ@mail.gmail.com > > Signed-off-by: Kishon Vijay Abraham I > --- > drivers/pci/controller/cadence/pci-j721e.c | 28 +++++++++++++++------- > 1 file changed, 19 insertions(+), 9 deletions(-) Reviewed-by: Rob Herring