Hi, This a second version of a patchset, which introduces ACPI support in mvpp2 driver. Comparing to the initial one, all patches touching generic ACPI MDIO bus / PHY handling were removed and after some modifications will be resend separately. They may require a longer discussion in terms of phylink support and ACPI specification extensions. This way mvpp2 driver is able to operate using the link interrupt capability (a.k.a. in-band management) on all ports, 1000BaseT RGMII included. Driver operation was tested on top of the net-next branch with both DT and ACPI on MacchiatoBin and Armada 7040 DB boards. mvpp2 driver can work with the ACPI representation, as exposed on a public branch: https://github.com/MarvellEmbeddedProcessors/edk2-open-platform/commits/marvell-armada-wip It was compiled together with the most recent Tianocore EDK2 revision. Please refer to the firmware build instruction on MacchiatoBin board: http://wiki.macchiatobin.net/tiki-index.php?page=Build+from+source+-+UEFI+EDK+II ACPI representation of PP2 controllers (withouth PHY support) can be viewed in the github: * MacchiatoBin: https://github.com/MarvellEmbeddedProcessors/edk2-open-platform/blob/marvell-armada-wip/Platforms/Marvell/Armada/AcpiTables/Armada80x0McBin/Dsdt.asl#L201 * Armada 7040 DB: https://github.com/MarvellEmbeddedProcessors/edk2-open-platform/blob/marvell-armada-wip/Platforms/Marvell/Armada/AcpiTables/Armada70x0/Dsdt.asl#L131 I will appreciate any comments or remarks. Best regards, Marcin Changelog: v1 -> v2: * Remove MDIO patches * Use PP2 ports only with link interrupts * Release second region resources in mvpp2 driver (code moved from mvmdio), as explained in details in 5/5 commit message. Marcin Wojtas (5): device property: Introduce fwnode_get_mac_address() device property: Introduce fwnode_get_phy_mode() net: mvpp2: simplify maintaining enabled ports' list net: mvpp2: use device_*/fwnode_* APIs instead of of_* net: mvpp2: enable ACPI support in the driver drivers/base/property.c | 52 +++-- drivers/net/ethernet/marvell/mvpp2.c | 222 ++++++++++++-------- include/linux/property.h | 3 + 3 files changed, 180 insertions(+), 97 deletions(-) -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
