From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 414DEC433DB for ; Wed, 10 Mar 2021 08:42:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0B23864FC0 for ; Wed, 10 Mar 2021 08:42:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232031AbhCJImG (ORCPT ); Wed, 10 Mar 2021 03:42:06 -0500 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:9122 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S231539AbhCJIl7 (ORCPT ); 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Wed, 10 Mar 2021 09:41:46 +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 B631B10002A; Wed, 10 Mar 2021 09:41:43 +0100 (CET) Received: from Webmail-eu.st.com (sfhdag2node3.st.com [10.75.127.6]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id A1D1C22616C; Wed, 10 Mar 2021 09:41:43 +0100 (CET) Received: from SFHDAG2NODE3.st.com (10.75.127.6) by SFHDAG2NODE3.st.com (10.75.127.6) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Wed, 10 Mar 2021 09:41:43 +0100 Received: from SFHDAG2NODE3.st.com ([fe80::31b3:13bf:2dbe:f64c]) by SFHDAG2NODE3.st.com ([fe80::31b3:13bf:2dbe:f64c%20]) with mapi id 15.00.1473.003; Wed, 10 Mar 2021 09:41:43 +0100 From: Valentin CARON - foss To: Rob Herring CC: Alexandre TORGUE - foss , Greg Kroah-Hartman , Maxime Coquelin , Erwan LE-RAY - foss , "linux-serial@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-stm32@st-md-mailman.stormreply.com" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] dt-bindings: serial: stm32: add examples Thread-Topic: [PATCH] dt-bindings: serial: stm32: add examples Thread-Index: AQHXEfDj1skxal1T3EamiE+nrv7Bzqp83agA Date: Wed, 10 Mar 2021 08:41:43 +0000 Message-ID: <60c2caa0-4b69-4460-63b4-6debf1065c42@foss.st.com> References: <20210209095948.15889-1-valentin.caron@foss.st.com> <20210305185347.GA466473@robh.at.kernel.org> In-Reply-To: <20210305185347.GA466473@robh.at.kernel.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.75.127.45] Content-Type: text/plain; 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Wed, 10 Mar 2021 09:41:43 +0100 (CET) Received: from SFHDAG2NODE3.st.com (10.75.127.6) by SFHDAG2NODE3.st.com (10.75.127.6) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Wed, 10 Mar 2021 09:41:43 +0100 Received: from SFHDAG2NODE3.st.com ([fe80::31b3:13bf:2dbe:f64c]) by SFHDAG2NODE3.st.com ([fe80::31b3:13bf:2dbe:f64c%20]) with mapi id 15.00.1473.003; Wed, 10 Mar 2021 09:41:43 +0100 From: Valentin CARON - foss To: Rob Herring CC: Alexandre TORGUE - foss , Greg Kroah-Hartman , Maxime Coquelin , Erwan LE-RAY - foss , "linux-serial@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-stm32@st-md-mailman.stormreply.com" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] dt-bindings: serial: stm32: add examples Thread-Topic: [PATCH] dt-bindings: serial: stm32: add examples Thread-Index: AQHXEfDj1skxal1T3EamiE+nrv7Bzqp83agA Date: Wed, 10 Mar 2021 08:41:43 +0000 Message-ID: <60c2caa0-4b69-4460-63b4-6debf1065c42@foss.st.com> References: <20210209095948.15889-1-valentin.caron@foss.st.com> <20210305185347.GA466473@robh.at.kernel.org> In-Reply-To: <20210305185347.GA466473@robh.at.kernel.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.75.127.45] Content-ID: <8D4E22DB76473D4F896CC6A013180C20@st.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.369, 18.0.761 definitions=2021-03-10_04:2021-03-09, 2021-03-10 signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210310_084152_810872_3AF6A0F8 X-CRM114-Status: GOOD ( 21.16 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 3/5/21 7:53 PM, Rob Herring wrote: > On Tue, Feb 09, 2021 at 10:59:48AM +0100, Valentin Caron wrote: >> From: Valentin Caron >> >> Add examples to show more use cases : >> - uart2 with hardware flow control >> - uart4 without flow control > Why do I need these? I can go read your dts files if I need more > examples. Hi, These examples were present in the dt-binding before the convertion to json : https://patchwork.kernel.org/project/linux-arm-kernel/patch/20200122095558.22553-3-benjamin.gaignard@st.com/ Would you like a v2 with this precision ? However this is not an essential patch, we can just drop it. > >> Signed-off-by: Valentin Caron >> --- >> .../bindings/serial/st,stm32-uart.yaml | 20 +++++++++++++++++++ >> 1 file changed, 20 insertions(+) >> >> diff --git a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml >> index 06d5f251ec88..3a4aab5d1862 100644 >> --- a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml >> +++ b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml >> @@ -82,6 +82,26 @@ additionalProperties: false >> examples: >> - | >> #include >> + >> + usart4: serial@40004c00 { >> + compatible = "st,stm32-uart"; >> + reg = <0x40004c00 0x400>; >> + interrupts = <52>; >> + clocks = <&clk_pclk1>; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_usart4>; >> + }; >> + >> + usart2: serial@40004400 { >> + compatible = "st,stm32-uart"; >> + reg = <0x40004400 0x400>; >> + interrupts = <38>; >> + clocks = <&clk_pclk1>; >> + st,hw-flow-ctrl; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_usart2 &pinctrl_usart2_rtscts>; >> + }; >> + >> usart1: serial@40011000 { >> compatible = "st,stm32-uart"; >> reg = <0x40011000 0x400>; >> -- >> 2.17.1 >> _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel