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Date: Wed, 20 Aug 2014 10:52:22 +0300 From: Mika Westerberg <mika.westerberg@...ux.intel.com> To: atull@...nsource.altera.com Cc: wsa@...-dreams.de, baruch@...s.co.il, grant.likely@...aro.org, robh+dt@...nel.org, skuribay@...ox.com, Romain.Baeriswyl@...lis.com, rafael.j.wysocki@...el.com, alan@...ux.intel.com, linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org, devicetree@...r.kernel.org, delicious.quinoa@...il.com, dinguyen@...nsource.altera.com, yvanderv@...nsource.altera.com Subject: Re: [PATCH] i2c: designware: deduce speed mode from device tree setting On Tue, Aug 19, 2014 at 03:18:49PM -0500, atull@...nsource.altera.com wrote: > From: Alan Tull <atull@...nsource.altera.com> > > Use the documented, but unimplemented "clock-frequency" > Device Tree setting as a guide on whether to set the speed > mode bits in DW_IC_CON to standard or fast i2c mode. > > Previously, the driver was hardwired to fast mode. Default > to fast mode if the "clock-frequency" property is not present > for backwards compatiblity. > > Signed-off-by: Alan Tull <atull@...nsource.altera.com> I don't know much about the Device Tree bindings but the patch looks good to me, Acked-by: Mika Westerberg <mika.westerberg@...ux.intel.com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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