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Fri, 18 Dec 2020 20:00:31 +0100 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 8AA03100034; Fri, 18 Dec 2020 20:00:31 +0100 (CET) Received: from Webmail-eu.st.com (sfhdag2node3.st.com [10.75.127.6]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 7D07E228601; Fri, 18 Dec 2020 20:00:31 +0100 (CET) Received: from localhost (10.75.127.48) by SFHDAG2NODE3.st.com (10.75.127.6) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Fri, 18 Dec 2020 20:00:31 +0100 From: Erwan Le Ray To: Greg Kroah-Hartman , Jiri Slaby , Rob Herring , Maxime Coquelin , Alexandre Torgue Subject: [PATCH 6/8] serial: stm32: update conflicting RTS/CTS config comment Date: Fri, 18 Dec 2020 20:00:17 +0100 Message-ID: <20201218190020.1572-7-erwan.leray@foss.st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201218190020.1572-1-erwan.leray@foss.st.com> References: <20201218190020.1572-1-erwan.leray@foss.st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.48] X-ClientProxiedBy: SFHDAG1NODE2.st.com (10.75.127.2) To SFHDAG2NODE3.st.com (10.75.127.6) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.343, 18.0.737 definitions=2020-12-18_12:2020-12-18, 2020-12-18 signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201218_140039_897332_F0C67ACC X-CRM114-Status: GOOD ( 15.35 ) 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, Valentin Caron , Erwan Le Ray , linux-kernel@vger.kernel.org, Fabrice Gasnier , linux-serial@vger.kernel.org, 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+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The comment for conflicting RTS/CTS config refers to "st, hw-flow-ctrl", but this property is deprecated since the generic RTS/CTS property has been introduced by the patch 'serial: stm32: Use generic DT binding for announcing RTS/CTS lines'. Update the comment to refer to both generic and deprecated RTS/CTS properties. Signed-off-by: Erwan Le Ray diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c index 938d2c4aeaed..0d6c7f3375f0 100644 --- a/drivers/tty/serial/stm32-usart.c +++ b/drivers/tty/serial/stm32-usart.c @@ -1031,7 +1031,10 @@ static int stm32_usart_init_port(struct stm32_port *stm32port, goto err_clk; } - /* Both CTS/RTS gpios and "st,hw-flow-ctrl" should not be specified */ + /* + * Both CTS/RTS gpios and "st,hw-flow-ctrl" (deprecated) or "uart-has-rtscts" + * properties should not be specified. + */ if (stm32port->hw_flow_control) { if (mctrl_gpio_to_gpiod(stm32port->gpios, UART_GPIO_CTS) || mctrl_gpio_to_gpiod(stm32port->gpios, UART_GPIO_RTS)) { -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel