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Tue, 25 Feb 2020 09:03:25 +0100 From: Schrempf Frieder To: Vinod Koul , Fabio Estevam Subject: Re: [PATCH] dma: imx-sdma: Fix the event id check to include RX event for UART6 Thread-Topic: [PATCH] dma: imx-sdma: Fix the event id check to include RX event for UART6 Thread-Index: AQHV6zcHvJnYHLnVJki1UPp7vKjn9agqnVeAgADAigCAAB8JgA== Date: Tue, 25 Feb 2020 08:03:25 +0000 Message-ID: <3940d827-2886-5507-4a52-d97e572ce0d2@kontron.de> References: <20200224172236.22478-1-frieder.schrempf@kontron.de> <20200225061220.GK2618@vkoul-mobl> In-Reply-To: <20200225061220.GK2618@vkoul-mobl> Accept-Language: de-DE, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [172.25.9.193] x-c2processedorg: 51b406b7-48a2-4d03-b652-521f56ac89f3 Content-ID: <76DF38E9541B5747898C65CC4CC71FC9@snt-world.com> MIME-Version: 1.0 X-SnT-MailScanner-Information: Please contact the ISP for more information X-SnT-MailScanner-ID: 715CC67A7DD.A0FDD X-SnT-MailScanner: Not scanned: please contact your Internet E-Mail Service Provider for details X-SnT-MailScanner-SpamCheck: X-SnT-MailScanner-From: frieder.schrempf@kontron.de X-SnT-MailScanner-To: dan.j.williams@intel.com, dmaengine@vger.kernel.org, festevam@gmail.com, kernel@pengutronix.de, linus.ml.walleij@gmail.com, linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com, linux-kernel@vger.kernel.org, s.hauer@pengutronix.de, shawnguo@kernel.org, stable@vger.kernel.org, vkoul@kernel.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200225_000328_713666_5D7B8A5C X-CRM114-Status: GOOD ( 14.27 ) 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: Linus Walleij , Sascha Hauer , "linux-kernel@vger.kernel.org" , "stable@vger.kernel.org" , NXP Linux Team , Pengutronix Kernel Team , "dmaengine@vger.kernel.org" , Dan Williams , Shawn Guo , "linux-arm-kernel@lists.infradead.org" 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 25.02.20 07:12, Vinod Koul wrote: > On 24-02-20, 15:43, Fabio Estevam wrote: >> Hi Frieder, >> >> On Mon, Feb 24, 2020 at 2:22 PM Schrempf Frieder >> wrote: >>> >>> From: Frieder Schrempf >>> >>> On i.MX6 the DMA event for the RX channel of UART6 is '0'. To fix >> >> I would suggest being a bit more specific than saying i.MX6. >> >> I see UART6 is present on i.MX6UL/i.MX6SX, but not on i.MX6Q/i.MX6DL, >> so it would be better to specify it in the commit log. >> >> imx6ul.dtsi does not have dma nodes under uart6, so I guess you fixed >> it for imx6sx. > > and use right subsystem tag dmaengine. Git log of the file should tell > you the right one to use :) Sorry, my bad. I will fix it. > >> >>> the broken DMA support for UART6, we change the check for event_id0 >>> to include '0' as a valid id. >>> >>> Fixes: 1ec1e82f2510 ("dmaengine: Add Freescale i.MX SDMA support") >>> Cc: stable@vger.kernel.org >>> Signed-off-by: Frieder Schrempf >> >> Reviewed-by: Fabio Estevam > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel