On 10/01/18 23:27, Aaro Koskinen wrote: > Hi, > > On Wed, Jan 10, 2018 at 07:35:19PM +0200, Aaro Koskinen wrote: >> On Wed, Jan 10, 2018 at 10:20:58AM +0100, Ladislav Michl wrote: >>> On Tue, Jan 09, 2018 at 11:01:14PM +0200, Aaro Koskinen wrote: >>>> On Tue, Jan 09, 2018 at 02:08:12PM +0100, Ladislav Michl wrote: >>>>> Merge window is really close now and patches seems still to be untested on >>>>> n8x0. So unless someone is going to test it soon, I'll pick used N800 on >>>>> ebay :-/ >>>> >>>> Today I tried to test them on Nokia N810, and I get: >>>> >>>> [ 0.174804] omap-gpmc 6800a000.gpmc: GPMC revision 2.0 >>>> [ 0.174865] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000 >>>> [ 0.177459] omap-gpmc 6800a000.gpmc: /ocp/gpmc@6800a000/onenand@0,0 has no 'bank-width' property >>>> [ 0.177612] omap-gpmc 6800a000.gpmc: failed to probe DT child 'onenand': -22 >>>> >>>> With plain v4.15-rc7+ it probes fine. >>> >>> Thank you for testing. As stated in cover letter, you need also >>> https://patchwork.kernel.org/patch/10043259/ >>> which can be also found in Roger's branch >>> https://github.com/rogerq/linux/commits/for-v4.16/gpmc-omap-immutable >>> (see previous replies in this thread and also discussion about OneNAND >>> DT node) >> >> I applied it, and now get: >> >> [ 0.174987] omap-gpmc 6800a000.gpmc: GPMC revision 2.0 >> [ 0.175048] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000 >> [ 0.177703] omap-gpmc 6800a000.gpmc: Incompatible OneNAND node: missing compatible >> [ 0.177764] omap-gpmc 6800a000.gpmc: failed to probe DT child 'onenand': -22 > > Crap, I think something is wrong in my kexec. It seems to pass the DTB from an > old kernel, although the new kernel has a new appended DTB... Need to > investigate, sorry for noise. > > A. > Aaro, You will still need to add "ti,omap2-onenand" compatible property to the n800/810 onenand node for it to work. -- cheers, -roger Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
