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

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Message-ID: <6c0e639c-31b9-b8af-85d6-187d3706595b@ti.com>
Date:	Mon, 9 May 2016 18:28:12 +0300
From:	Peter Ujfalusi <peter.ujfalusi@...com>
To:	Tero Kristo <t-kristo@...com>,
	"H. Nikolaus Schaller" <hns@...delico.com>
CC:	Mark Rutland <mark.rutland@....com>, <devicetree@...r.kernel.org>,
	Discussions about the Letux Kernel 
	<letux-kernel@...nphoenux.org>,
	Russell King <linux@....linux.org.uk>,
	Pawel Moll <pawel.moll@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Tony Lindgren <tony@...mide.com>, <kernel@...a-handheld.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Rob Herring <robh+dt@...nel.org>,
	Laxman Dewangan <ldewangan@...dia.com>,
	Benoît Cousson <bcousson@...libre.com>,
	Kumar Gala <galak@...eaurora.org>,
	Marek Belisko <marek@...delico.com>,
	linux-omap <linux-omap@...r.kernel.org>
Subject: Re: [Kernel] [PATCH v2 4/5] ARM: dts: omap5: describe control for
 ckobuffer

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.
>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>> Kernel mailing list
>>>> Kernel@...a-handheld.com
>>>> http://pyra-handheld.com/cgi-bin/mailman/listinfo/kernel
>>>>
>>>
>>>
>>
>>
> 

-- 
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