Re: [PATCH 1/3] i2c: at91: add setting HOLD field of TWIHS_CWGR via DT

On Mon, Nov 30, 2015 at 04:13:20PM +0100, Wolfram Sang wrote: > 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

[PATCH 1/3] i2c: at91: add setting HOLD field of TWIHS_CWGR via DT

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".