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

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Message-ID: <bdf18787-46ed-cc15-8914-fc14a3557681@oracle.com>
Date:	Thu, 2 Jun 2016 11:08:52 -0700
From:	Santosh Shilimkar <santosh.shilimkar@...cle.com>
To:	Murali Karicheri <m-karicheri2@...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 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