Enable ethernet support for SOCFPGA

Jack Mitchell linux-arm-kernel 1 version Jul 18, 2013 New

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v1 Latest Jul 18, 20130 of 4 patches 0 repliesNew

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None of the 4 patches the cover letter announces are in this archive.

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Patch	Jack Mitchell
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Cover letter [PATCH 0/4] Enable ethernet support for SOCFPGA

Quoted 57 lines · Dinh Nguyen

Hi Jack,
Quoted 40 lines · ZY - pavel
Hi!
Quoted 13 lines
Quoted 8 lines
These 4 patches are meant to enable ethernet and SD/MMC for the SOCFPGA platform.
patch (1/4): Adds select ARM_TWD for the platform
patch (2/4): Add platform specific initialization for the ethernet controller. patch (3/4): Commit 25c83b5c2 added "snps,phy-addr" for getting the PHY addr.
Set the ethernet clocks to be emac_0_clk and emac_1_clk so it be gated.
patch (4/4): Update defconfig to support SD/MMC, ethernet, EXT3 and NFS.
What tree is this based against, or what patches are a pre-requisite to this series? I applied the patches to linux-arm/master but the compile failed.
Quoted 5 lines
arch/arm/mach-socfpga/socfpga.c: In function 'ksz9021rlrn_phy_fixup':
arch/arm/mach-socfpga/socfpga.c:85:21: error:
'MICREL_KSZ9021_EXTREG_CTRL' undeclared (first use in this function)
phy_write(phydev, MICREL_KSZ9021_EXTREG_CTRL,
                     ^
It seems it depends on:
Date: Mon, 15 Jul 2013 18:08:50 -0500
From: dinguyen at altera.com
To: dinh.linux at gmail.com, netdev at vger.kernel.org
Cc: Pavel Machek <[email protected]>, Nicolas Ferre <[email protected]>,
"David S. Miller" <[email protected]>, linux-arm-kernel at lists.infradead.org,
Shawn Guo <[email protected]>, Jean-Christophe Plagniol-Villard <[email protected]>, Andrew Victor <[email protected]>,
Dinh Nguyen <[email protected]>
Subject: [PATCH] phy: micrel: Add definitions for common Micrel PHY registers
X-Mailer: git-send-email 1.7.9.5
From: Dinh Nguyen <[email protected]>
Quoted 7 lines
Add defines for common Micrel PHY setups so that other platforms can use them. Update imx61 and sama5 hardware to use the micrel_phy.h PHY defines.
Also add support for the KSZ9021RLRN PHY.
Signed-off-by Dinh Nguyen <[email protected]>
Yes, the above patch is necessary. I was hoping that patch can go into either Shawn's or Nicolas' tree. I have received ACKs from both. There is also the SD/MMC bindings patch that has not been applied to the arm-soc tree yet. I have started collecting the patches at github in the meantime:

Quoted 3 lines

git at github.com:dinh-linux/linux-socfpga.git for-next
Dinh

Dinh,

Perfect, that boots from the mmc! For what it's worth, for the whole series + pre-requisite patches on an Arrow SoCkit devkit:

Tested-by Jack Mitchell <[email protected]>

Signature · 5 lines

  Jack Mitchell (jack at embed.me.uk)
  Embedded Systems Engineer
  http://www.embed.me.uk

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