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Thu, 2 Mar 2023 21:54:52 +0900 (KST) Received: from FDSFTE462 (unknown [107.122.81.248]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20230302125449epsmtip215fc19c1c01d6a7f585e701d3265d6b6~Im14Kk1wf1098910989epsmtip2H; Thu, 2 Mar 2023 12:54:49 +0000 (GMT) From: "Shradha Todi" To: "'Krzysztof Kozlowski'" , , , , , , , , , , , , , , Cc: , , , , In-Reply-To: Subject: RE: [PATCH 01/16] dt-bindings: PCI: Rename Exynos PCIe binding to Samsung PCIe Date: Thu, 2 Mar 2023 18:24:47 +0530 Message-ID: <139501d94d06$2e159850$8a40c8f0$@samsung.com> MIME-Version: 1.0 X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQHB3D0FgV9/Br8Y35oSVRdB1anKHwGR6AZAAi0lqPMB7TDvZq7o8Rtg Content-Language: en-in X-Brightmail-Tracker: H4sIAAAAAAAAA02Ta0xTZxjH955zek7LbQco8MKmko5F0AEtlvbUyGXTmZN0iV1gH+BLPdIT Siht0xacurmGgG4IboAE7KBcVi/ggKzcEcjkItGNukWCWQIMETYiG+MWlIu41sLmt9/z5v9/ nvf/vnm4qN8GHsLN0JpYg5bRCHAPrH0gIjyyogSohK0vAqgpaztO2XLVVPWgg0NZ2qsAtbTp wKibq1cJ6vLcY5TqnW8jKHPhJoeyPxnjUA+7K3FqxDqMUxUP+hAqbysPo/KGLmJU4+AEQdW1 rRLUy55OgtoqX8SoFnsZmsin/7I/I+guywRB19izaXvDVzg9PtaD0wsOB0HPjJYjdIvtC/qH hU6ErjMv4fTl1gZAr9j3KrxSM4+oWUbFGkJZbZpOlaFNjxPIk5RHlbESoShSJKOkglAtk8XG CY59pIg8nqFx5hSE5jCabOeRgjEaBdHxRwy6bBMbqtYZTXECVq/S6MX6KCOTZczWpkdpWdNh kVAYE+sUnsxU3yruRfRfBnxaNjsEzGDFtwDwuJAUw47caaQAeHD9yNsADtzqwN3FMoDWvDbg LlYAHL9Ri+5a2l4276i6AbxWeolwF3MAzv7WSLhUOPkenBndeuXgk3YU9l+kXSKUbAJwprbI OZHL5ZHxcGI6w4X+ZAqsmQxzyTEyDP7efZPjYm9SBi3blTvsC+9dncFcjJIH4fXa+Z0LhcL1 2escVxs+eRzWb8jckiA4tF6IuqZCspoHn2/+CVwaSB6DPc1qt9UfPh1uJdwcAlcWenE3p8P6 loqd9hq41mJD3JwAfxytxFxtUDICNndHu4/3wLL7TYh7rA8s2pzZkXvDTusuvwNXX/Rgbg6G 1rsPOd8AgeW1YJbXglleS2D5f1oNwBpAMKs3ZqWzxlj9IS17+r/vTtNl2cGrJTgg7wTTU4tR /QDhgn4AuaiA733O/IbKz1vFnDnLGnRKQ7aGNfaDWOdrF6MhAWk65xZpTUqRWCYUSyQSseyQ RCQI8t4fdy/Nj0xnTGwmy+pZw64P4fJCzMgpReOSMgaZ3KNI2jy3d3he99k/DbKRJkfpaMDZ 5bdtgXTJh+d7z0/lwAs5qcU/D8XGFC72RCR87SmdwNFL2/llCRtjue+fCKYdT6+86zXM+0Ta nvvx4dkkeeOalDNV3lmYlPU5uyyVf/D30CD/0aQt1fbWxOy88n5iRNL3vMRgH/O25CfFjZg7 yeP7bMoHJbWBB6VVnr/2KS9YU/Se1eHfnkmIelS1r686ZTztl6LCtfzUxGsDJ58/Hgma2wq+ Q/whHuB3VSi7ThVHh7eevl2qia9OLqgHYYGoPN/jGTPqE+4VEX40/4R4ivBvvNvRtNby3Ztm uY+meM63bj/2ZD15SyjAjGpGdAA1GJl/AbfraCCNBAAA X-Brightmail-Tracker: H4sIAAAAAAAAA02SWUwTURSGvZ3pzLRaHUqVW4lLKkaFgqJEL4agRiXjkrhHRY1tZFgipaQD LhC1mGpjRdwFJoCKFVlcByEVK5gCElQQlYBG61rUiJIiJi4Qamo14e3Lf77z5zwcCpO/wcdS SSlprCFFm6wipHh1vWpCaEHBsLgZbp5Gb4qqCWTdn4jONrSKEV9dCFBvfyuOSr/nkyjn01sM 3emuIpExu1+MhPcdYvS0poBALUVNBMp7VCtCpgETjkyNZhxdaXCSqLjqO4k8dhuJBnLdOKoU TmPzFcwX4QfJ3OKdJHNOSGeE8kME87LDTjA9ra0k42rPFTGV1n3MjR6biCk29hJMzs1ywPQJ 41eOiJVGxbHJSTtYw/RojTTx2qtvWGqLYtfF2ueYEVT7WYCEgnQErPJcI7wsp20AnsnS+nIl 7Ht8VeRjf1g2+JH0OR8AfNE12csErYau9gHMAihKQTswaN5tAVIKowUA+0quYD6/G8AGV6TX kdDR0PkuyRv70+vh4LOyvwpOB8HXNaViL8voSMgPFvxjP9ic78K9jNEh8MjbA+A/l5zvxnyn TYS/ukrEvhNiYNnvSJ8SABt/ZWPHgD8/pIkf0sQPaeKHrJwDeDlQsqmcLkHHhafOTGF3hnFa HZeekhC2Ta8TwN8nCA62AXu5O8wBRBRwAEhhKoUs0zgsTi6L0+7OYA36rYb0ZJZzgEAKVwXI 2izNW+V0gjaN3c6yqazh/1REScYaReOy1QNnLv6Q5rg79frc7RyK3HLK5LEuG/ng6s/QeYXK Uc4LbbeuZ6oitGOE/s3hWOBP5Vc57kTxy4GZ2KFxv+tlZq/LW/dog6DImbSkxFARcyI0Y9Xm FZuOLJlGxNv3TqQe1A2vALdv586pKa5YG6JpuZT/ea5jw2cs07rvaEx8lJme0nS6p2Me9e1w 96FY49nYOm7X1PX5tfVRIU8WCJ7OrD1UdH9jliT5TkZQvd9Sddrikcf7TPzvPe1NGn7R3aqu e7KFEYGj8Y0Cst/3OBYQ7bNONq18uKY0KOyyfsKNZnVSp6XmKLqnrryuRAGBNvPqupuyKZUu jU7SZi06qMK5RG14MGbgtH8AegIDInMDAAA= X-CMS-MailID: 20230302125452epcas5p32c59184cf8d9b8d313eb1aac1a74aabf X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20230214121404epcas5p3bfa6af0151b7f319d418f7c0dbed7c5a References: <20230214121333.1837-1-shradha.t@samsung.com> <20230214121333.1837-2-shradha.t@samsung.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230302_222429_996334_D335FA94 X-CRM114-Status: GOOD ( 23.53 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org > -----Original Message----- > From: Krzysztof Kozlowski [mailto:krzysztof.kozlowski@linaro.org] > Sent: 16 February 2023 16:24 > To: Shradha Todi ; lpieralisi@kernel.org; > kw@linux.com; robh@kernel.org; bhelgaas@google.com; > krzysztof.kozlowski+dt@linaro.org; alim.akhtar@samsung.com; > jingoohan1@gmail.com; Sergey.Semin@baikalelectronics.ru; > lukas.bulwahn@gmail.com; hongxing.zhu@nxp.com; tglx@linutronix.de; > m.szyprowski@samsung.com; jh80.chung@samsung.co; > pankaj.dubey@samsung.com > Cc: linux-pci@vger.kernel.org; devicetree@vger.kernel.org; linux-arm- > kernel@lists.infradead.org; linux-samsung-soc@vger.kernel.org; linux- > kernel@vger.kernel.org > Subject: Re: [PATCH 01/16] dt-bindings: PCI: Rename Exynos PCIe binding to > Samsung PCIe > > On 14/02/2023 13:13, Shradha Todi wrote: > > The current DT bindings is being used for Exynos5433 SoC only. > > In order to extend this binding for all SoCs manufactured by Samsung > > using DWC PCIe controller, renaming this file to a more generic name. > > Thank you for your patch. There is something to discuss/improve. > > > > > Signed-off-by: Shradha Todi > > --- > > .../pci/{samsung,exynos-pcie.yaml => samsung,pcie.yaml} | 6 +++--- > > 1 file changed, 3 insertions(+), 3 deletions(-) rename > > Documentation/devicetree/bindings/pci/{samsung,exynos-pcie.yaml => > > samsung,pcie.yaml} (93%) > > > > diff --git > > a/Documentation/devicetree/bindings/pci/samsung,exynos-pcie.yaml > > b/Documentation/devicetree/bindings/pci/samsung,pcie.yaml > > similarity index 93% > > rename from > > Documentation/devicetree/bindings/pci/samsung,exynos-pcie.yaml > > rename to Documentation/devicetree/bindings/pci/samsung,pcie.yaml > > index f20ed7e709f7..6cd36d9ccba0 100644 > > --- a/Documentation/devicetree/bindings/pci/samsung,exynos-pcie.yaml > > +++ b/Documentation/devicetree/bindings/pci/samsung,pcie.yaml > > We keep the name rather tied to compatible, not generic. There are no other > compatibles here, so I don't think we should rename it. > Our intention to rename was to have a common name for Samsung manufactured SoCs having PCIe controller. Though this change may not be a blocker for us but we feel it will be good to have a common name as this file will not have bindings only for Exynos series of SoC (Samsung Sys. LSI designed) but also custom ASICs such as FSD / ARTPEC SoC (Samsung Foundry designed). We hope we are not breaking any ABI as such in this patch. Shradha > Best regards, > Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel