From mboxrd@z Thu Jan 1 00:00:00 1970 From: wsa@the-dreams.de (Wolfram Sang) Date: Mon, 30 Nov 2015 16:13:20 +0100 Subject: [PATCH 1/3] i2c: at91: add setting HOLD field of TWIHS_CWGR via DT In-Reply-To: <1448372862-11912-1-git-send-email-ludovic.desroches@atmel.com> References: <1448372862-11912-1-git-send-email-ludovic.desroches@atmel.com> Message-ID: <20151130151319.GM1513@katana> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Nov 24, 2015 at 02:47:40PM +0100, Ludovic Desroches wrote: > From: Wenyou Yang > > Add the HOLD field management. Some i2c devices need a longer data hold > time than the one given in the i2c bus specification. Since this value > depends on the i2c device connected to the bus, add a DT property to > configure it: "atmel,twd-hold-cycles". We already have "i2c-sda-hold-time-ns". Can you use that one? Sorry that this is not obviously documented, I am working on it... -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: Digital signature URL: