Laxman, On Wed, Jan 30, 2013 at 12:01 AM, Laxman Dewangan <ldewan...@nvidia.com> wrote: > > Tegra30 i2c driver will not work as straight. There is los of change which > need to be taken care. > > I posted the change for kernel driver. > Changes are: > - Enable/disable control for per packet transfer complete interrupt. > Earlier SoCs could not disable this. > - Single clock source for standard/fast and HS mode clock speed. > The clock divisor for fast/standard mode is added into the i2c > controller to meet the HS and standard/fast mode of clock speed > from single source. > > The Linux driver changes in that patch Stephen pointed to don't look _that_ extensive - not what I would call 'lots of changes'. I don't know that the transfer-complete interrupt disable is needed in U-Boot, since interrupts aren't used at all. I'll modify the clock source divisor calculation, though, and see what difference that makes, if any.
Thanks, Tom _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
