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[217.229.22.169]) by smtp.gmail.com with ESMTPSA id s5sm32044251wru.39.2020.03.03.05.40.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Mar 2020 05:40:53 -0800 (PST) Date: Tue, 3 Mar 2020 14:40:53 +0100 From: Thierry Reding To: Vidya Sagar Subject: Re: [PATCH V4 0/5] Add support for PCIe endpoint mode in Tegra194 Message-ID: <20200303134053.GC2854899@ulmo> References: <20200303105418.2840-1-vidyas@nvidia.com> MIME-Version: 1.0 In-Reply-To: <20200303105418.2840-1-vidyas@nvidia.com> User-Agent: Mutt/1.13.1 (2019-12-14) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200303_054056_112077_A0FC9FBA X-CRM114-Status: GOOD ( 16.64 ) 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, lorenzo.pieralisi@arm.com, 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, 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: multipart/mixed; boundary="===============4983741037189740862==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============4983741037189740862== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="kVXhAStRUZ/+rrGn" Content-Disposition: inline --kVXhAStRUZ/+rrGn Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable 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 oper= ate > either in root port mode or in end point mode but only in one mode at a t= ime. > Platform P2972-0000 supports enabling endpoint mode for C5 controller. Th= is > patch series adds support for PCIe endpoint mode in both the driver as we= ll as > in DT. > This patch series depends on the changes made for Synopsys DesignWare end= point > mode subsystem that are recently accepted. > @ https://patchwork.kernel.org/project/linux-pci/list/?series=3D202211 > which in turn depends on the patch made by Kishon > @ https://patchwork.kernel.org/patch/10975123/ > which is also under review. >=20 > V4: > * Started using threaded irqs instead of kthreads >=20 > V3: > * Re-ordered patches in the series to make the driver change as the last = patch > * Took care of Thierry's review comments >=20 > V2: > * Addressed Thierry & Bjorn's review comments > * Added EP mode specific binding documentation to already existing bindin= g documentation file > * Removed patch that enables GPIO controller nodes explicitly as they are= enabled already >=20 > 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 Hi Lorenzo, I've acked patches 1, 2 and 5 of the series. I think you're going to need to apply patch 1 in order to satisfy a build-time dependency from patch 5. I can apply patches 3 and 4 to the Tegra tree since they're only adding device tree content that may conflict with some other patches that I have in the Tegra tree. Does that sound reasonable? Thierry --kVXhAStRUZ/+rrGn Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAl5eXmUACgkQ3SOs138+ s6FGqQ//SZc5V8LZwgjymzl/i7cT6pra9G4FiC7lOGh3wefGsiUhHtjnSMK0T1fv oeOyO1/dIIAWsl/qztmbf6Cq6ARu0f4bBo/ZpRAdC3CiyHn6kRmk8dChB9/JN+HY RshU2ZcppcNhvhSQKWkyFBj8S05T4ceTO1GAoxwTd1OuVcORYXT3gP7Fiht6sfQu 74cIXdMELea+aDoucY2joPWmZRUkr0Rs+P1oQSSoCcETlEmM7I+cyM5QPQk1qLJK q6b/peT9yJ/JBQuxo/MZ2K4ebUgyEVNQsreHbTOPLzHwidFSGSjev63CDPBEdTsD 4T+7thNE0OlFRoTfSBuaCrxtvPKpvWF+5XXYMYM2z8xyJAKZok9nz7CQPPOTUiNn t5Qbf/vLBjbUD22sEUaZXBlalAeJgBOK0aW4YnxOh5xfRXKz6f5T4FLOwxKc91Zu m3pHTaDLvm8YSXmiTbq62IvCp9Hc2fqBw3vUzbH1tvkcJA0DwH465rQx1ADM+To+ IQOOum66ZXNRrU4ctc5eZhEGF9rRclXXirdzIDPLmAbp1fjr23+Vxr46pwSGazcY 9tQb4UtptzcuvaWQ0HhkatEFWGHkjKKTevtRJ1J8w32/NzbaMZpGUBJIGfK8pe8z OGhxDwZ77g2oQ3ULktj27BDFPzP8TT42JPvi+AHOmEiJTfFKNGo= =Datu -----END PGP SIGNATURE----- --kVXhAStRUZ/+rrGn-- --===============4983741037189740862== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============4983741037189740862==--