From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Ellerman Subject: Re: [v3] i2c: Driver to expose PowerNV platform i2c busses Date: Tue, 9 Dec 2014 20:45:02 +1100 (AEDT) Message-ID: <20141209094503.100F81400DE@ozlabs.org> References: <20141208063039.14356.34770.stgit@localhost.localdomain> Return-path: In-Reply-To: <20141208063039.14356.34770.stgit-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org> Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Neelesh Gupta , linuxppc-dev-mnsaURCQ41sdnm+yROfE0A@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org List-Id: devicetree@vger.kernel.org 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! cheers