Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758557AbbLBO2Y (ORCPT ); Wed, 2 Dec 2015 09:28:24 -0500 Received: from mail.kernel.org ([198.145.29.136]:48894 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758263AbbLBO2X (ORCPT ); Wed, 2 Dec 2015 09:28:23 -0500 Date: Wed, 2 Dec 2015 08:28:18 -0600 From: Rob Herring To: Ludovic Desroches Cc: wsa@the-dreams.de, nicolas.ferre@atmel.com, alexandre.belloni@free-electrons.com, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, plagnioj@jcrosoft.com, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Subject: Re: [PATCH 2/4] i2c: at91: update bindings documention Message-ID: <20151202142818.GA15254@rob-hp-laptop> References: <1449052747-20991-1-git-send-email-ludovic.desroches@atmel.com> <1449052747-20991-2-git-send-email-ludovic.desroches@atmel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1449052747-20991-2-git-send-email-ludovic.desroches@atmel.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2152 Lines: 52 On Wed, Dec 02, 2015 at 11:39:05AM +0100, Ludovic Desroches wrote: > The i2c-sda-hold-time-ns property is supported from atmel,sama5d4-i2c. > > Signed-off-by: Ludovic Desroches Acked-by: Rob Herring > --- > Documentation/devicetree/bindings/i2c/i2c-at91.txt | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/i2c/i2c-at91.txt b/Documentation/devicetree/bindings/i2c/i2c-at91.txt > index 6e81dc1..67c6f2e 100644 > --- a/Documentation/devicetree/bindings/i2c/i2c-at91.txt > +++ b/Documentation/devicetree/bindings/i2c/i2c-at91.txt > @@ -3,7 +3,7 @@ I2C for Atmel platforms > Required properties : > - compatible : Must be "atmel,at91rm9200-i2c", "atmel,at91sam9261-i2c", > "atmel,at91sam9260-i2c", "atmel,at91sam9g20-i2c", "atmel,at91sam9g10-i2c", > - "atmel,at91sam9x5-i2c" or "atmel,sama5d2-i2c" > + "atmel,at91sam9x5-i2c", "atmel,sama5d4-i2c" or "atmel,sama5d2-i2c" > - reg: physical base address of the controller and length of memory mapped > region. > - interrupts: interrupt number to the cpu. > @@ -17,6 +17,7 @@ Optional properties: > - dma-names: should contain "tx" and "rx". > - atmel,fifo-size: maximum number of data the RX and TX FIFOs can store for FIFO > capable I2C controllers. > +- i2c-sda-hold-time-ns: TWD hold time, only available from "atmel,sama5d4-i2c". > - Child nodes conforming to i2c bus binding > > Examples : > @@ -52,6 +53,7 @@ i2c0: i2c@f8034600 { > #size-cells = <0>; > clocks = <&flx0>; > atmel,fifo-size = <16>; > + i2c-sda-hold-time-ns = <336>; > > wm8731: wm8731@1a { > compatible = "wm8731"; > -- > 2.5.0 > > -- > To unsubscribe from this list: send the line "unsubscribe devicetree" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- 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/