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=-2.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 A7813C3F2D8 for ; Tue, 3 Mar 2020 17:01:36 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7E6AA20836 for ; Tue, 3 Mar 2020 17:01:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="dxwUtXkh" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7E6AA20836 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=QI3GNHJokBRirCYpZKPQQ5qZDi48K5t3tZNOXjLXRCg=; b=dxwUtXkhJDbzPM irkvqwWwLwH6XCRk0IrxsrvyB9P/gFBXeftzYMeVHSQjZhRYIbhgpUilfhyckJXNMUlmXAaewMohv 4/881qsB+OJdOylAF1jRL7bUUXCKoSPcmyrZFTHxKjW0wNadWtTHe+PoG3V+At5mwbnE+RfJV4TnT Iv5CzOh2VdPTKs3pYVTAbrI03xxMC75YFDDpjFpbXADEn86AvvzYwXRc9p9nx9muCu40pPR5SJYaJ 6r/A7PDemV/gVp56H8CXOFdamzTGpZmclioiVP+N4md0jOGywUJb39ASUypQDt2Jci2CaN56tBOrs 3qblK7YBrmaXDjP2dvpg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1j9AvI-0008ID-32; Tue, 03 Mar 2020 17:01:36 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1j9AvF-0008Hg-CI for linux-arm-kernel@lists.infradead.org; Tue, 03 Mar 2020 17:01:34 +0000 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 9C5CE2F; Tue, 3 Mar 2020 09:01:32 -0800 (PST) Received: from e121166-lin.cambridge.arm.com (e121166-lin.cambridge.arm.com [10.1.196.255]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 9B8393F534; Tue, 3 Mar 2020 09:01:30 -0800 (PST) Date: Tue, 3 Mar 2020 17:01:16 +0000 From: Lorenzo Pieralisi To: Vidya Sagar Subject: Re: [PATCH V4 0/5] Add support for PCIe endpoint mode in Tegra194 Message-ID: <20200303170103.GA9641@e121166-lin.cambridge.arm.com> References: <20200303105418.2840-1-vidyas@nvidia.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200303105418.2840-1-vidyas@nvidia.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200303_090133_462825_732BD57A X-CRM114-Status: GOOD ( 17.20 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, mmaddireddy@nvidia.com, kthota@nvidia.com, gustavo.pimentel@synopsys.com, linux-kernel@vger.kernel.org, kishon@ti.com, linux-tegra@vger.kernel.org, robh+dt@kernel.org, thierry.reding@gmail.com, linux-pci@vger.kernel.org, bhelgaas@google.com, andrew.murray@arm.com, jonathanh@nvidia.com, linux-arm-kernel@lists.infradead.org, sagar.tv@gmail.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Mar 03, 2020 at 04:24:13PM +0530, Vidya Sagar wrote: > Tegra194 has three (C0, C4 & C5) dual mode PCIe controllers that can operate > either in root port mode or in end point mode but only in one mode at a time. > Platform P2972-0000 supports enabling endpoint mode for C5 controller. This > patch series adds support for PCIe endpoint mode in both the driver as well as > in DT. > This patch series depends on the changes made for Synopsys DesignWare endpoint > mode subsystem that are recently accepted. > @ https://patchwork.kernel.org/project/linux-pci/list/?series=202211 > which in turn depends on the patch made by Kishon > @ https://patchwork.kernel.org/patch/10975123/ > which is also under review. > > V4: > * Started using threaded irqs instead of kthreads Hi Vidya, sorry for the bother, may I ask you to rebase the series (after answering Thierry's query) on top of my pci/endpoint branch please ? Please resend it and I will merge patches {1,2,5} then. Thanks, Lorenzo > V3: > * Re-ordered patches in the series to make the driver change as the last patch > * Took care of Thierry's review comments > > V2: > * Addressed Thierry & Bjorn's review comments > * Added EP mode specific binding documentation to already existing binding documentation file > * Removed patch that enables GPIO controller nodes explicitly as they are enabled already > > Vidya Sagar (5): > soc/tegra: bpmp: Update ABI header > dt-bindings: PCI: tegra: Add DT support for PCIe EP nodes in Tegra194 > arm64: tegra: Add PCIe endpoint controllers nodes for Tegra194 > arm64: tegra: Add support for PCIe endpoint mode in P2972-0000 > platform > PCI: tegra: Add support for PCIe endpoint mode in Tegra194 > > .../bindings/pci/nvidia,tegra194-pcie.txt | 125 +++- > .../boot/dts/nvidia/tegra194-p2972-0000.dts | 18 + > arch/arm64/boot/dts/nvidia/tegra194.dtsi | 99 +++ > drivers/pci/controller/dwc/Kconfig | 30 +- > drivers/pci/controller/dwc/pcie-tegra194.c | 681 +++++++++++++++++- > include/soc/tegra/bpmp-abi.h | 10 +- > 6 files changed, 918 insertions(+), 45 deletions(-) > > -- > 2.17.1 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel