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[24.155.109.49]) by smtp.gmail.com with ESMTPSA id e13sm767826otj.46.2020.05.06.12.59.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 May 2020 12:59:17 -0700 (PDT) Received: (nullmailer pid 22166 invoked by uid 1000); Wed, 06 May 2020 19:59:16 -0000 Date: Wed, 6 May 2020 14:59:16 -0500 From: Rob Herring To: mani@kernel.org Subject: Re: [PATCH v3 1/2] dt-bindings: serial: Document CTS/RTS gpios in STM32 UART Message-ID: <20200506195916.GA22126@bogus> References: <20200420170204.24541-1-mani@kernel.org> <20200420170204.24541-2-mani@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200420170204.24541-2-mani@kernel.org> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200506_125920_054695_F22FA1FB X-CRM114-Status: GOOD ( 10.60 ) 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, alexandre.torgue@st.com, Manivannan Sadhasivam , gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, andy.shevchenko@gmail.com, robh+dt@kernel.org, mcoquelin.stm32@gmail.com, linux-serial@vger.kernel.org, fabrice.gasnier@st.com, linux-stm32@st-md-mailman.stormreply.com, 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 Mon, 20 Apr 2020 22:32:03 +0530, mani@kernel.org wrote: > From: Manivannan Sadhasivam > > Document the use of CTS/RTS gpios for flow control in STM32 UART > controller. These properties can be used instead of 'st,hw-flow-ctrl' > for making use of any gpio pins for flow control instead of dedicated > pins. It should be noted that both CTS/RTS and 'st,hw-flow-ctrl' > properties cannot co-exist in a design. > > Reviewed-by: Andy Shevchenko > Signed-off-by: Manivannan Sadhasivam > --- > .../devicetree/bindings/serial/st,stm32-uart.yaml | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > Reviewed-by: Rob Herring _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel