[RFC V2 net-next 0/3] net: stmmac: implement clocks management

This patch set tries to implement clocks management, and takes
i.MX platform as an example.

---
ChangeLogs:
V1->V2:
	* change to pm runtime mechanism.
	* rename function: _enable() -> _config()
	* take MDIO bus into account, it needs clocks when interface
	is closed.

Joakim Zhang (3):
  net: stmmac: add clocks management for gmac driver
  net: stmmac: add platform level clocks management
  net: stmmac: add platform level clocks management for i.MX

 .../net/ethernet/stmicro/stmmac/dwmac-imx.c   |  60 ++++++----
 drivers/net/ethernet/stmicro/stmmac/stmmac.h  |   1 +
 .../net/ethernet/stmicro/stmmac/stmmac_main.c |  84 ++++++++++++--
 .../net/ethernet/stmicro/stmmac/stmmac_mdio.c | 105 ++++++++++++++----
 .../ethernet/stmicro/stmmac/stmmac_platform.c |  24 +++-
 include/linux/stmmac.h                        |   1 +
 6 files changed, 218 insertions(+), 57 deletions(-)

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2.17.1