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[45.56.113.65]) by smtp.gmail.com with ESMTPSA id 198sm1522120ywd.23.2019.05.07.05.34.18 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 07 May 2019 05:34:23 -0700 (PDT) Date: Tue, 7 May 2019 20:34:13 +0800 From: Leo Yan To: Fabio Estevam Subject: Re: [PATCH v1 04/17] ARM: dts: imx7s: Update coresight bindings for funnel Message-ID: <20190507123413.GF21730@leoy-ThinkPad-X240s> References: <20190507034734.20622-1-leo.yan@linaro.org> <20190507034734.20622-5-leo.yan@linaro.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: 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-20190507_053426_101852_32CA7620 X-CRM114-Status: GOOD ( 12.81 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Andrew Lunn , Mathieu Poirier , Suzuki K Poulose , Sascha Hauer , Rob Herring , Chris Healy , Shawn Guo , "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" , Mike Leach 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 Hi Fabio, On Tue, May 07, 2019 at 07:57:00AM -0300, Fabio Estevam wrote: > Hi Leo, > > On Tue, May 7, 2019 at 12:48 AM Leo Yan wrote: > > > > Switch to the new CoreSight dynamic funnel bindings. > > This commit log does not contain the reasoning for the change. > > Please explain why you are changing the compatible string here. The main reason for changing the compatible string is: the old binding strings are obsolete (the old bindings are still supported for backwards compatibility) and the drivers will report warning if DTS uses these obsolete strings; so this patch tries to update bindings with latest compatible strings and thus can dismiss warning during CoreSight driver's initialization. Please let me know if anything is not clear for you. Thanks, Leo Yan _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel