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Tue, 20 Oct 2020 05:28:05 -0700 (PDT) Received: from kozik-lap ([194.230.155.171]) by smtp.googlemail.com with ESMTPSA id y5sm2889797wrw.52.2020.10.20.05.28.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 20 Oct 2020 05:28:03 -0700 (PDT) Date: Tue, 20 Oct 2020 14:28:01 +0200 From: Krzysztof Kozlowski To: Andy Shevchenko Subject: Re: [PATCH 01/29] usb: dwc3: Discard synopsys,dwc3 compatibility string Message-ID: <20201020122801.GB126891@kozik-lap> References: <20201020115959.2658-1-Sergey.Semin@baikalelectronics.ru> <20201020115959.2658-2-Sergey.Semin@baikalelectronics.ru> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201020_082806_770417_DE3298D5 X-CRM114-Status: GOOD ( 15.67 ) 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: Felipe Balbi , Florian Fainelli , devicetree , Greg Kroah-Hartman , USB , Linux Kernel Mailing List , Serge Semin , Serge Semin , Rob Herring , linux-arm Mailing List 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 On Tue, Oct 20, 2020 at 03:15:06PM +0300, Andy Shevchenko wrote: > On Tue, Oct 20, 2020 at 3:02 PM Serge Semin > wrote: > > > > Syonpsys IP cores are supposed to be defined with "snps" vendor-prefix. > > Discard a DW USB3 compatible string with the deprecated prefix seeing > > one isn't used by any dts file anymore. > > I'm afraid it's no go. > It's an ABI from the moment when the driver started supporting this > compatible string. Exactly. Please mark the compatible as deprecated in bindings, correct the DTSes and optionally after one or two years (or any time later) remove the support for deprecated bindings. Best regards, Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel