linux-kernel - [PATCH 0/5] mv643xx_eth: use mvmdio MDIO bus driver

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Message-Id: <1359473048-26551-1-git-send-email-florian@openwrt.org>
Date:	Tue, 29 Jan 2013 16:24:03 +0100
From:	Florian Fainelli <florian@...nwrt.org>
To:	davem@...emloft.net
Cc:	Grant Likely <grant.likely@...retlab.ca>,
	Rob Herring <rob.herring@...xeda.com>,
	Rob Landley <rob@...dley.net>,
	Jason Cooper <jason@...edaemon.net>,
	Andrew Lunn <andrew@...n.ch>,
	Russell King <linux@....linux.org.uk>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	Lennert Buytenhek <buytenh@...tstofly.org>,
	Florian Fainelli <florian@...nwrt.org>,
	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	devicetree-discuss@...ts.ozlabs.org, linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linuxppc-dev@...ts.ozlabs.org, netdev@...r.kernel.org
Subject: [PATCH 0/5] mv643xx_eth: use mvmdio MDIO bus driver

Hi all,

This patch converts the mv643xx_eth driver to use the mvmdio MDIO bus driver
instead of rolling its own implementation. As a result, all users of this
mv643xx_eth driver are converted to register an "orion-mdio" platform_device.
The mvmdio driver is also updated to support an interrupt line which reports
SMI error/completion, and to allow traditionnal platform device registration
instead of just device tree.

David, I think it makes sense for you to merge all of this, since we do
not want the architecture files to be desynchronized from the mv643xx_eth to
avoid runtime breakage. The potential for merge conflicts should be very small.

You can probably safely merge patches 1 to 4 if Thomas agrees, and we will
see what kind of feeback I get on patch 5.

Florian Fainelli (5):
  net: mvmdio: unmap base register address at driver removal
  net: mvmdio: rename base register cookie from smireg to regs
  net: mvmdio: enhance driver to support SMI error/done interrupts
  net: mvmdio: allow Device Tree and platform device to coexist
  mv643xx_eth: convert to use the Marvell Orion MDIO driver

 .../devicetree/bindings/net/marvell-orion-mdio.txt |    3 +
 arch/arm/plat-orion/common.c                       |   84 +++++++--
 arch/powerpc/platforms/chrp/pegasos_eth.c          |   20 +++
 arch/powerpc/sysdev/mv64x60_dev.c                  |   14 +-
 drivers/net/ethernet/marvell/Kconfig               |    1 +
 drivers/net/ethernet/marvell/mv643xx_eth.c         |  187 +-------------------
 drivers/net/ethernet/marvell/mvmdio.c              |  136 +++++++++++---
 7 files changed, 226 insertions(+), 219 deletions(-)

-- 
1.7.10.4

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