From: Ken Ma make@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