From: Arnd Bergmann <arnd@arndb.de>
To: linux-arm-kernel@lists.infradead.org
Cc: Murali Karicheri <m-karicheri2@ti.com>,
robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com,
ijc+devicetree@hellion.org.uk, galak@codeaurora.org,
bhelgaas@google.com, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org
Subject: Re: [PATCH v2 1/2] PCI: keystone: remove handle of PCI mode configuration
Date: Tue, 09 Sep 2014 22:22:54 +0200 [thread overview]
Message-ID: <2873880.LROUF1qxur@wuerfel> (raw)
In-Reply-To: <1410293835-13050-1-git-send-email-m-karicheri2@ti.com>
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@ti.com>
>
Thanks for doing this,
Acked-by: Arnd Bergmann <arnd@arndb.de>
WARNING: multiple messages have this Message-ID (diff)
From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/2] PCI: keystone: remove handle of PCI mode configuration
Date: Tue, 09 Sep 2014 22:22:54 +0200 [thread overview]
Message-ID: <2873880.LROUF1qxur@wuerfel> (raw)
In-Reply-To: <1410293835-13050-1-git-send-email-m-karicheri2@ti.com>
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@ti.com>
>
Thanks for doing this,
Acked-by: Arnd Bergmann <arnd@arndb.de>
next prev parent reply other threads:[~2014-09-09 20:23 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-09 20:17 [PATCH v2 1/2] PCI: keystone: remove handle of PCI mode configuration Murali Karicheri
2014-09-09 20:17 ` Murali Karicheri
2014-09-09 20:17 ` Murali Karicheri
2014-09-09 20:17 ` [PATCH v2 2/2] PCI: keystone: update to support multiple pci ports Murali Karicheri
2014-09-09 20:17 ` Murali Karicheri
2014-09-09 20:17 ` Murali Karicheri
2014-09-09 20:28 ` Arnd Bergmann
2014-09-09 20:28 ` Arnd Bergmann
2014-09-09 20:42 ` Murali Karicheri
2014-09-09 20:42 ` Murali Karicheri
2014-09-09 20:42 ` Murali Karicheri
2014-09-09 21:09 ` Arnd Bergmann
2014-09-09 21:09 ` Arnd Bergmann
2014-09-09 21:49 ` Murali Karicheri
2014-09-09 21:49 ` Murali Karicheri
2014-09-09 21:49 ` Murali Karicheri
2014-09-09 21:51 ` Murali Karicheri
2014-09-09 21:51 ` Murali Karicheri
2014-09-09 21:51 ` Murali Karicheri
2014-09-09 21:52 ` Arnd Bergmann
2014-09-09 21:52 ` Arnd Bergmann
2014-09-09 21:52 ` Arnd Bergmann
2014-09-09 22:50 ` Murali Karicheri
2014-09-09 22:50 ` Murali Karicheri
2014-09-09 22:50 ` Murali Karicheri
2014-09-10 8:22 ` Arnd Bergmann
2014-09-10 8:22 ` Arnd Bergmann
2014-09-10 14:28 ` Murali Karicheri
2014-09-10 14:28 ` Murali Karicheri
2014-09-10 14:28 ` Murali Karicheri
2014-09-09 20:22 ` Arnd Bergmann [this message]
2014-09-09 20:22 ` [PATCH v2 1/2] PCI: keystone: remove handle of PCI mode configuration Arnd Bergmann
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