[U-Boot] [PATCH v4 0/2] Add MDIO driver model support

[make at marvell.com]

From: Ken Ma <make at marvell.com>



Changes in v4:
- Minor updates for comments and Maintainer.
- Use wait_for_bit_le32() instead of implementing private busy wait
  polling function.

Changes in v3:
- Move mdio uclass implementation to driver/net folder;
- Replace flat-tree functions with livetree functions and update codes
  and comments to be consistent with driver-model codes style;
- Put struct mii_dev to uclass platdata to avoid the mdio alloc and
  let driver model framework to alloc the memroy automatically,
  meanwhile the mii bus link initialization is added.
- Move marvell mdio driver to driver/net/mdio folder;
- Update codes according to mdio uclass implementation updates.

Changes in v2:
- Fix error printing:
- Change some debug to pr_err;
- mii bus has no parent member and it is not a udevice, so dev_err
  is changed to pr_err for mii bus error printings.
- Fix error printing:
  - Change some debug to pr_err;
  - mii bus has no parent member and it is not a udevice, so dev_err
    is changed to pr_err for mii bus error printings.

Ken Ma (2):
  dm: mdio: add a uclass for MDIO
  mdio: add marvell MDIO driver

 MAINTAINERS                                   |   2 +
 arch/arm/Kconfig                              |   1 +
 doc/device-tree-bindings/net/marvell-mdio.txt |  18 +++
 doc/device-tree-bindings/net/mdio-bus.txt     |  54 +++++++
 drivers/Kconfig                               |   2 +
 drivers/net/Makefile                          |   1 +
 drivers/net/mdio/Kconfig                      |  28 ++++
 drivers/net/mdio/Makefile                     |   7 +
 drivers/net/mdio/mdio-uclass.c                | 112 +++++++++++++++
 drivers/net/mdio/mvmdio.c                     | 200 ++++++++++++++++++++++++++
 include/dm/uclass-id.h                        |   1 +
 include/net/mdio.h                            |  62 ++++++++
 12 files changed, 488 insertions(+)
 create mode 100644 doc/device-tree-bindings/net/marvell-mdio.txt
 create mode 100644 doc/device-tree-bindings/net/mdio-bus.txt
 create mode 100644 drivers/net/mdio/Kconfig
 create mode 100644 drivers/net/mdio/Makefile
 create mode 100644 drivers/net/mdio/mdio-uclass.c
 create mode 100644 drivers/net/mdio/mvmdio.c
 create mode 100644 include/net/mdio.h

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1.9.1