Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759635AbbLCKbp (ORCPT ); Thu, 3 Dec 2015 05:31:45 -0500 Received: from eusmtp01.atmel.com ([212.144.249.242]:30839 "EHLO eusmtp01.atmel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759618AbbLCKbn (ORCPT ); Thu, 3 Dec 2015 05:31:43 -0500 Subject: Re: [PATCH v2 2/4] i2c: at91: update bindings documention To: Ludovic Desroches , , References: <1449136434-27619-1-git-send-email-ludovic.desroches@atmel.com> <1449136434-27619-4-git-send-email-ludovic.desroches@atmel.com> CC: , , , , From: Nicolas Ferre Organization: atmel Message-ID: <56601A21.4030900@atmel.com> Date: Thu, 3 Dec 2015 11:32:01 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0 MIME-Version: 1.0 In-Reply-To: <1449136434-27619-4-git-send-email-ludovic.desroches@atmel.com> Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.161.30.18] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2019 Lines: 52 Le 03/12/2015 10:53, Ludovic Desroches a ?crit : > The i2c-sda-hold-time-ns property is supported from atmel,sama5d4-i2c. > > Signed-off-by: Ludovic Desroches > Acked-by: Rob Herring Acked-by: Nicolas Ferre > --- > Documentation/devicetree/bindings/i2c/i2c-at91.txt | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/i2c/i2c-at91.txt b/Documentation/devicetree/bindings/i2c/i2c-at91.txt > index 6e81dc1..ef973a0 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 +17,8 @@ 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 for "atmel,sama5d4-i2c" > + and "atmel,sama5d2-i2c". > - Child nodes conforming to i2c bus binding > > Examples : > @@ -52,6 +54,7 @@ i2c0: i2c@f8034600 { > #size-cells = <0>; > clocks = <&flx0>; > atmel,fifo-size = <16>; > + i2c-sda-hold-time-ns = <336>; > > wm8731: wm8731@1a { > compatible = "wm8731"; > -- Nicolas Ferre -- 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/