linux-kernel - Re: [PATCH v1 1/2] ARM: dts: keystone: remove bogus IO resource entry from PCI binding

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Date:	Thu, 2 Jun 2016 17:07:46 -0400
From:	Murali Karicheri <m-karicheri2@...com>
To:	Santosh Shilimkar <santosh.shilimkar@...cle.com>,
	<ssantosh@...nel.org>, <robh+dt@...nel.org>, <pawel.moll@....com>,
	<mark.rutland@....com>, <ijc+devicetree@...lion.org.uk>,
	<galak@...eaurora.org>, <linux@...linux.org.uk>,
	<linux-arm-kernel@...ts.infradead.org>,
	<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v1 1/2] ARM: dts: keystone: remove bogus IO resource entry
 from PCI binding

On 06/02/2016 02:08 PM, Santosh Shilimkar wrote:
> On 6/2/2016 8:17 AM, Murali Karicheri wrote:
>> The PCI DT bindings contain a bogus entry for IO space which is not
>> supported on Keystone. The current bogus entry has an invalid size
>> and throws following error during boot.
>>
>> [0.420713] keystone-pcie 21021000.pcie: error -22: failed to map
>>            resource [io  0x0000-0x400000003fff]
>>
>> So remove it from the dts. While at it also add a bus-range
>> value that eliminates following log at boot up.
>>
>> [0.420659] No bus range found for /soc/pcie@...20000, using [bus 00-ff]
>>
>> Signed-off-by: Murali Karicheri <m-karicheri2@...com>
>> ---
> Both 1/2 and 2/2 looks fine to me. Will queue them for
> next merge window.
> 
> Regards,
> Santosh
> 
Ok. Thanks Santosh!

-- 
Murali Karicheri
Linux Kernel, Keystone