Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756128AbbDGPuE (ORCPT ); Tue, 7 Apr 2015 11:50:04 -0400 Received: from mail-wg0-f47.google.com ([74.125.82.47]:35901 "EHLO mail-wg0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753293AbbDGPt5 (ORCPT ); Tue, 7 Apr 2015 11:49:57 -0400 MIME-Version: 1.0 In-Reply-To: References: <1428080481-18591-1-git-send-email-mcoquelin.stm32@gmail.com> <1428080481-18591-10-git-send-email-mcoquelin.stm32@gmail.com> Date: Tue, 7 Apr 2015 17:49:54 +0200 Message-ID: Subject: Re: [PATCH v5 09/15] dt-bindings: Document the STM32 USART bindings From: Maxime Coquelin To: Rob Herring Cc: =?UTF-8?Q?Uwe_Kleine=2DK=C3=B6nig?= , =?UTF-8?Q?Andreas_F=C3=A4rber?= , Geert Uytterhoeven , Rob Herring , Philipp Zabel , Linus Walleij , Arnd Bergmann , Stefan Agner , Peter Meerwald , Paul Bolle , Peter Hurley , Andy Shevchenko , Chanwoo Choi , Russell King , Daniel Lezcano , Jonathan Corbet , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Thomas Gleixner , Greg Kroah-Hartman , Jiri Slaby , Andrew Morton , "David S. Miller" , Mauro Carvalho Chehab , Joe Perches , Antti Palosaari , Tejun Heo , Will Deacon , Nikolay Borisov , Rusty Russell , Kees Cook , Michal Marek , "linux-doc@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-gpio@vger.kernel.org" , "linux-serial@vger.kernel.org" , "linux-arch@vger.kernel.org" , "linux-api@vger.kernel.org" Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1816 Lines: 45 2015-04-03 19:14 GMT+02:00 Rob Herring : > On Fri, Apr 3, 2015 at 12:01 PM, Maxime Coquelin > wrote: >> This adds documentation of device tree bindings for the >> STM32 USART >> >> Tested-by: Chanwoo Choi >> Signed-off-by: Maxime Coquelin >> --- >> .../devicetree/bindings/serial/st,stm32-usart.txt | 32 ++++++++++++++++++++++ >> 1 file changed, 32 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/serial/st,stm32-usart.txt >> >> diff --git a/Documentation/devicetree/bindings/serial/st,stm32-usart.txt b/Documentation/devicetree/bindings/serial/st,stm32-usart.txt >> new file mode 100644 >> index 0000000..090a3a4 >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/serial/st,stm32-usart.txt >> @@ -0,0 +1,32 @@ >> +* STMicroelectronics STM32 USART >> + >> +Required properties: >> +- compatible: Can be either "st,stm32-usart" or "st,stm32-uart" depending on >> +whether the device supports synchronous mode. >> +- reg: The address and length of the peripheral registers space >> +- interrupts: The interrupt line of the USART instance >> +- clocks: The input clock of the USART instance >> + >> +Optional properties: >> +- pinctrl: The reference on the pins configuration >> +- st,hw-flow-ctrl: bool flag to enable hardware flow control. > > We already have "auto-flow-control" for 8250. Does that work for you? Yes it works, just that I didn't know about it. I will change to "auto-flow-control" in next version. Thanks, Maxime -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/