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=-8.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 88F24C3A59E for ; Mon, 2 Sep 2019 13:06:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 666692168B for ; Mon, 2 Sep 2019 13:06:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730831AbfIBNGc (ORCPT ); Mon, 2 Sep 2019 09:06:32 -0400 Received: from foss.arm.com ([217.140.110.172]:54130 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729761AbfIBNGb (ORCPT ); Mon, 2 Sep 2019 09:06:31 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id A3E6F337; Mon, 2 Sep 2019 06:06:30 -0700 (PDT) Received: from localhost (unknown [10.37.6.20]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id E5E1F3F246; Mon, 2 Sep 2019 06:06:29 -0700 (PDT) Date: Mon, 2 Sep 2019 14:06:28 +0100 From: Andrew Murray To: Xiaowei Bao Cc: robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, leoyang.li@nxp.com, kishon@ti.com, lorenzo.pieralisi@arm.com, minghuan.Lian@nxp.com, mingkai.hu@nxp.com, roy.zang@nxp.com, jingoohan1@gmail.com, gustavo.pimentel@synopsys.com, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, arnd@arndb.de, gregkh@linuxfoundation.org, zhiqiang.hou@nxp.com Subject: Re: [PATCH v3 10/11] arm64: dts: layerscape: Add PCIe EP node for ls1088a Message-ID: <20190902130628.GL9720@e119886-lin.cambridge.arm.com> References: <20190902031716.43195-1-xiaowei.bao@nxp.com> <20190902031716.43195-11-xiaowei.bao@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190902031716.43195-11-xiaowei.bao@nxp.com> User-Agent: Mutt/1.10.1+81 (426a6c1) (2018-08-26) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Sep 02, 2019 at 11:17:15AM +0800, Xiaowei Bao wrote: > Add PCIe EP node for ls1088a to support EP mode. > > Signed-off-by: Xiaowei Bao > --- > v2: > - Remove the pf-offset proparty. > v3: > - No change. > > arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 31 ++++++++++++++++++++++++++ > 1 file changed, 31 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi > index c676d07..da246ab 100644 > --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi > +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi > @@ -483,6 +483,17 @@ > status = "disabled"; > }; > > + pcie_ep@3400000 { > + compatible = "fsl,ls1088a-pcie-ep","fsl,ls-pcie-ep"; Here you specify a fallback "fsl,ls-pcie-ep" that is removed by this series. Besides that, this looks OK. Thanks, Andrew Murray > + reg = <0x00 0x03400000 0x0 0x00100000 > + 0x20 0x00000000 0x8 0x00000000>; > + reg-names = "regs", "addr_space"; > + num-ib-windows = <24>; > + num-ob-windows = <128>; > + max-functions = /bits/ 8 <2>; > + status = "disabled"; > + }; > + > pcie@3500000 { > compatible = "fsl,ls1088a-pcie"; > reg = <0x00 0x03500000 0x0 0x00100000 /* controller registers */ > @@ -508,6 +519,16 @@ > status = "disabled"; > }; > > + pcie_ep@3500000 { > + compatible = "fsl,ls1088a-pcie-ep","fsl,ls-pcie-ep"; > + reg = <0x00 0x03500000 0x0 0x00100000 > + 0x28 0x00000000 0x8 0x00000000>; > + reg-names = "regs", "addr_space"; > + num-ib-windows = <6>; > + num-ob-windows = <8>; > + status = "disabled"; > + }; > + > pcie@3600000 { > compatible = "fsl,ls1088a-pcie"; > reg = <0x00 0x03600000 0x0 0x00100000 /* controller registers */ > @@ -533,6 +554,16 @@ > status = "disabled"; > }; > > + pcie_ep@3600000 { > + compatible = "fsl,ls1088a-pcie-ep","fsl,ls-pcie-ep"; > + reg = <0x00 0x03600000 0x0 0x00100000 > + 0x30 0x00000000 0x8 0x00000000>; > + reg-names = "regs", "addr_space"; > + num-ib-windows = <6>; > + num-ob-windows = <8>; > + status = "disabled"; > + }; > + > smmu: iommu@5000000 { > compatible = "arm,mmu-500"; > reg = <0 0x5000000 0 0x800000>; > -- > 2.9.5 >