[Letux-kernel] [Kernel] [PATCH v2 4/5] ARM: dts: omap5: describe control for ckobuffer

Peter Ujfalusi peter.ujfalusi at ti.com
Mon May 9 17:28:12 CEST 2016


On 05/09/2016 05:09 PM, Tero Kristo wrote:
>>> Applying Tero's alone makes the board not to boot, so something there... I can
>>> not see anything even with low-level debugging enabled :( I can not debug it
>>> further today, will look at this tomorrow.
>>
>> The crash is in arch/arm/mach-omap2/control.c:omap_control_init()
>>
>> the syscon_node_to_regmap() returns with error for the new
>> omap5_scm_wkup_pad_conf node. The other syscon was OK, but becasue of the
>> return PTR_ERR(syscon) the board will not boot...
>>
>> Tero: any idea?
> 
> I can check this tomorrow at my end.

Aargh, I think I know why, I have placed the omap5_scm_wkup_pad_conf node to a
wrong place. The inline patch did not applied so I did it by hand...
I can boot test it tomorrow.

> 
> -Tero
> 
>>
>>>> In any case I have attached the 3 patches I have for this, including Tero's
>>>> ported to linux-next.
>>>>
>>>> Patch 3 might need to be done per board probably, but this should be good for
>>>> testing.
>>>>
>>>>
>>>>
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>>>>
>>>
>>>
>>
>>
> 


-- 
Péter


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