Merge tag 'socfpga_updates_for_3.15_v2' of git://git.rocketboards.org/linux-socfpga...

Merge tag 'socfpga_updates_for_3.15_v2' of git://git.rocketboards.org/linux-socfpga-next into next/drivers

Merge "SOCFPGA updates for 3.15 version 2" from Dinh Nguyen:

*Update SOCFPGA DTS to include ethernet, sd/mmc, and clock fixes
*Add stmmac ethernet glue layer
*Update socfpga_defconfig to include sd/mmc, and micrel_phy

* tag 'socfpga_updates_for_3.15_v2' of git://git.rocketboards.org/linux-socfpga-next:
  dts: socfpga: Add sysmgr node so the gmac can use to reference
  dts: socfpga: Add support for SD/MMC on the SOCFPGA platform
  dts: socfpga: Update clock entry to support multiple parents
  ARM: socfpga: Update socfpga_defconfig
  dts: socfpga: Add DTS entry for adding the stmmac glue layer for stmmac.
  net: stmmac: Add SOCFPGA glue driver

Signed-off-by: Arnd Bergmann <arnd@arndb.de>