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=-2.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, T_DKIMWL_WL_HIGH,URIBL_BLOCKED,USER_AGENT_NEOMUTT 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 557BAC433F5 for ; Wed, 5 Sep 2018 13:41:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0E2DC2075C for ; Wed, 5 Sep 2018 13:41:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="rOWpEpNg" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0E2DC2075C Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=ti.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727739AbeIESL0 (ORCPT ); Wed, 5 Sep 2018 14:11:26 -0400 Received: from lelv0142.ext.ti.com ([198.47.23.249]:38666 "EHLO lelv0142.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726008AbeIESL0 (ORCPT ); Wed, 5 Sep 2018 14:11:26 -0400 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id w85DecSI025176; Wed, 5 Sep 2018 08:40:38 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1536154838; bh=dkt8JdM0LOiZ5JRkEiDvnKCpH/fnSWWzVsvhT+rMSIE=; h=Date:From:To:CC:Subject:References:In-Reply-To; b=rOWpEpNgPPRI/86pNMJROQssUJPD3rMdhoKVzD4LXeEsa7iKW8CDC4DpPdX5OKQui fudVMxghI4ncL59kcUETWRSG8k5/Cu3r1vSdcS/Yye3aMDssmE8NNV5LDyK4ec7Q7V SeLJRTvzfs4bh0k1utgItxmKdV4EjvRj3HJbyjNs= Received: from DLEE115.ent.ti.com (dlee115.ent.ti.com [157.170.170.26]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id w85Decmo028135; Wed, 5 Sep 2018 08:40:38 -0500 Received: from DLEE100.ent.ti.com (157.170.170.30) by DLEE115.ent.ti.com (157.170.170.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1466.3; Wed, 5 Sep 2018 08:40:38 -0500 Received: from dlep32.itg.ti.com (157.170.170.100) by DLEE100.ent.ti.com (157.170.170.30) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1466.3 via Frontend Transport; Wed, 5 Sep 2018 08:40:38 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id w85DebFm020966; Wed, 5 Sep 2018 08:40:38 -0500 Date: Wed, 5 Sep 2018 08:40:37 -0500 From: Nishanth Menon To: Kishon Vijay Abraham I , Tero Kristo CC: Tony Lindgren , Mark Rutland , , Catalin Marinas , Will Deacon , , , Tero Kristo , Rob Herring , Santosh Shilimkar , , Vignesh R Subject: Re: [PATCH v3] arm64: dts: ti: k3-am65: Change #address-cells and #size-cells of interconnect to 2 Message-ID: <20180905134037.szkh3wnugrtnrrfh@kahuna> References: <20180905111738.8280-1-kishon@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20180905111738.8280-1-kishon@ti.com> User-Agent: NeoMutt/20170714-126-deb55f (1.8.3) X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11:17-20180905, Kishon Vijay Abraham I wrote: > AM65 has two PCIe controllers and each PCIe controller has '2' address > spaces one within the 4GB address space of the SoC and the other above > the 4GB address space of the SoC (cbass_main) in addition to the > register space. The size of the address space above the 4GB SoC address > space is 4GB. These address ranges will be used by CPU/DMA to access > the PCIe address space. In order to represent the address space above > the 4GB SoC address space and to represent the size of this address > space as 4GB, change address-cells and size-cells of interconnect to 2. > > Since OSPI has similar need in MCU Domain Memory Map, change > address-cells and size-cells of cbass_mcu interconnect also to 2. > > Fixes: ea47eed33a3fe3d919 ("arm64: dts: ti: Add Support for AM654 SoC") > Signed-off-by: Kishon Vijay Abraham I > Acked-by: Tony Lindgren > Acked-by: Vignesh R > --- > Changes from v2: > Added Fixes tag. Thanks. Acked-by: Nishanth Menon Tero: Could we take this for v4.20 ? While this is a bug fix, I think it might be better in v4.20 window since it will help provide a clean merge of follow on nodes. -- Regards, Nishanth Menon