linux-kernel - Re: [PATCH v2 1/2] PCI: keystone: remove handle of PCI mode configuration

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Date:	Tue, 09 Sep 2014 22:22:54 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	linux-arm-kernel@...ts.infradead.org
Cc:	Murali Karicheri <m-karicheri2@...com>, robh+dt@...nel.org,
	pawel.moll@....com, mark.rutland@....com,
	ijc+devicetree@...lion.org.uk, galak@...eaurora.org,
	bhelgaas@...gle.com, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org
Subject: Re: [PATCH v2 1/2] PCI: keystone: remove handle of PCI mode configuration

On Tuesday 09 September 2014 16:17:14 Murali Karicheri wrote:
> Keystone PCI hardware supports both RC and EP modes and devcfg
> register has bits to boot strap the device to either of these modes.
> It seems proper to add this functionality to the boot loader rather
> than in the driver as device will be operating in either mode, not
> both any time. Currently the driver supports only RC mode and hence
> register configuration in the driver is not needed and driver can
> assume this is a RC hardware.
> 
> Also update the DT documentation accordingly.
> 
> Signed-off-by: Murali Karicheri <m-karicheri2@...com>
> 

Thanks for doing this,

Acked-by: Arnd Bergmann <arnd@...db.de>
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