This patch series deals with a removing a IP feature that can be found on all currently supported Marvell Ethernet IP (pxa168_eth, mv643xx_eth, mvneta). The MAC IP allows to automatically perform PHY auto-negotiation without software interaction. However, this feature (a) fundamentally clashes with the way libphy works and (b) is unable to deal with quirky PHYs that require special treatment. In this series, pxa168_eth driver is rewritten to completely disable that feature and properly deal with libphy provided PHYs. This is the real patch set after an RFT sent earlier. Unfortunately, there was no testing from MMP/gplug but there was for BG2Q. However, it still would be great to get a Tested-by on gplug. Also, this patch set is now rebased on v3.18-rc1. As usual, a branch on top of v3.18-rc1 can be found at git://git.infradead.org/users/hesselba/linux-berlin.git devel/bg2-bg2cd-eth-v1 Patches 1-5 should go through David's net tree, I'll pick up the DT patches 6-9. Compared to the RFT, there have been some changes: - added phy-connection-type property to BG2Q PHY DT node - bail out from pxa168_eth_adjust_link when there is no change in PHY parameters. Also, add a call to phy_print_status. Patch 1 adds support for Marvell 88E3016 FastEthernet PHY that is also integrated in Marvell Berlin BG2/BG2CD SoCs. Patch 2 allows to pass phy_interface_t on pxa168_eth platform_data that is only used by mach-mmp/gplug. From the board setup, I guessed gplug's PHY is connected via RMII. The patch still isn't even compile tested. Patches 3-5 prepare proper libphy handling and finally remove all in-driver PHY mangling related to the feature explained above. Patches 6-9 add corresponding ethernet DT nodes to BG2, BG2CD, add a phy-connection-type property to BG2Q and enable ethernet on BG2-based Sony NSZ-GS7. I have tested all this on GS7 successfully with ip=dhcp on 100M FD. Antoine Ténart (1): ARM: berlin: Add phy-connection-type to BG2Q PHY Sebastian Hesselbarth (8): phy: marvell: Add support for 88E3016 FastEthernet PHY net: pxa168_eth: Provide phy_interface mode on platform_data net: pxa168_eth: Prepare proper libphy handling net: pxa168_eth: Remove HW auto-negotiaion net: pxa168_eth: Remove in-driver PHY mangling ARM: berlin: Add BG2 ethernet DT nodes ARM: berlin: Add BG2CD ethernet DT nodes ARM: berlin: Enable ethernet on Sony NSZ-GS7 arch/arm/boot/dts/berlin2-sony-nsz-gs7.dts | 2 + arch/arm/boot/dts/berlin2.dtsi | 36 +++++ arch/arm/boot/dts/berlin2cd.dtsi | 36 +++++ arch/arm/boot/dts/berlin2q.dtsi | 1 + arch/arm/mach-mmp/gplugd.c | 2 + drivers/net/ethernet/marvell/pxa168_eth.c | 248 ++++++++++++----------------- drivers/net/phy/marvell.c | 46 ++++++ include/linux/marvell_phy.h | 1 + include/linux/pxa168_eth.h | 1 + 9 files changed, 225 insertions(+), 148 deletions(-) --- Cc: "David S. Miller" <davem@xxxxxxxxxxxxx> Cc: "Antoine Ténart" <antoine.tenart@xxxxxxxxxxxxxxxxxx> Cc: Florian Fainelli <f.fainelli@xxxxxxxxx> Cc: Eric Miao <eric.y.miao@xxxxxxxxx> Cc: Haojian Zhuang <haojian.zhuang@xxxxxxxxx> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx Cc: netdev@xxxxxxxxxxxxxxx Cc: devicetree@xxxxxxxxxxxxxxx Cc: linux-kernel@xxxxxxxxxxxxxxx -- 2.1.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
