On Tue, 2014-12-09 at 21:21 +1100, Benjamin Herrenschmidt wrote: > On Tue, 2014-12-09 at 20:45 +1100, Michael Ellerman wrote: > > On Mon, 2014-08-12 at 06:36:16 UTC, Neelesh Gupta wrote: > > > The patch exposes the available i2c busses on the PowerNV platform > > > to the kernel and implements the bus driver to support i2c and > > > smbus commands. > > > The driver uses the platform device infrastructure to probe the busses > > > on the platform and registers them with the i2c driver framework. > > > > > arch/powerpc/include/asm/opal.h | 29 ++ > > > arch/powerpc/platforms/powernv/opal-wrappers.S | 1 > > > arch/powerpc/platforms/powernv/opal.c | 11 + > > > > This had major conflicts in the above files. > > > > I've fixed it up but please check I did it correctly: > > > > https://github.com/mpe/powerpc-merge/commits/pw/neelesh-i2c > > > > It also doesn't build as a module: > > > > $ grep CONFIG_I2C_OPAL .config > > CONFIG_I2C_OPAL=m > > $ make ... > > ... > > ERROR: "opal_i2c_request" [drivers/i2c/busses/i2c-opal.ko] undefined! > > Right that needs to be exported, however for those OPAL wrappers to work > when exported as modules on an LE kernel with ABI v2 (pfiew !) we need > another patch from jk to sort out the external entry to the asm... > > Jeremy, is that already in or not yet ? Yeah it's been in since October. Please send a v4 with a fix for this Neelesh. cheers -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
