[PATCH v5 2/2] arm: pxa27x: support for ICP DAS LP-8x4x w/ DT

Robert Jarzmik
2015-12-15T20:01:35Z

Arnd Bergmann <arnd@arndb.de> writes:

> On Tuesday 15 December 2015 21:50:13 Sergei Ianovich wrote:
>> On Tue, 2015-12-15 at 19:06 +0100, Robert Jarzmik wrote:
>> Updated plan:
>> 1. MACH_PXA27X_DT
>> 2. PXA_FB and 8250_PXA to enable console
What about gpio-pxa ? And maybe pinctrl-pxa27x (only in linux-next by now) ? Can
a pxafb work without gpio-pxa ? Also usually for pxafb you have pwm and pwm_bl
to see something.

>> 3. MMC, MMC_PXA and EXT4_FS to enable boot from MMC
>> 3.1. MTD, MTD_CFI, MTD_PHYSMAP_OF and JFFS2_FS to enable boot from MTD
Ok. Is pxa2xx-pcmcia out of scope ? I seem to remember we have several boards
where pcmcia is the rootfs (even if that is a small mess right now I still have
to work on). Or do we consider pcmcia as obsolete ?

>> 4. all optional pxa stuff as modules
>> 5. all stuff on supported pxa boards as modules
>> 6. supported boards should boot the kernel built with
>> `pxa27x-dt_defconfig` after `make olddefconfig`
>>
>> It is probably a good idea to put this plan somewhere in Documentation/
>> and to have a comment about that in the defconfig itself.
>>
>> Is the plan acceptable?
>
> Sounds good to me.
Sounds good to me too.

Cheers.

--
Robert