On Monday 22 September 2014 07:30 PM, Mika Westerberg wrote: >>> COMMON_CLK is not selected by the ARC architecture in general. However, >>> > > we do select COMMON_CLK in the TB10x platform which uses the designware >>> > > I2C driver so this new dependency is no problem for us. >>> > > >>> > > Vineet, >>> > > >>> > > Do you see any issues with this on other existing ARC platforms, e.g. >>> > > arcfpga? >> > >> > So what needs to be done, COMMON_CLK needs to be defined in >> > arch/arc/Kconfig ? And >> > if so why ? > Without COMMON_CLK, you are not able to select I2C_DESIGNWARE_PLATFORM > anymore. So if something on ARC depends on this driver then we either > need the COMMON_CLK there or figure out alternative way to fix Carl's > problem.
I have not seen the orig patch, but it seems COMMON_CLK is already being selected by TB10x, do we still need it in arch/arcKconfig, for all ARC platforms ? >> > OTOH, if we do have to, I don't see the issue with it - we just didn't >> > need it >> > for the legacy platform. > Is the legacy platform using this driver? Grepping "i2c_designware" > returns zero board files so at least that should be covered. > -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
