On 05.07.2018 09:34, m...@marvell.com wrote:
From: Ken Ma <m...@marvell.com>
Add a uclass which provides access to MDIO busses and includes
operations required by MDIO.
The implementation is based on the existing mii/phy/mdio data
structures and APIs.
This patch also adds device tree binding for MDIO bus.
Signed-off-by: Ken Ma <m...@marvell.com>
Reviewed-by: s...@chromium.org, joe.hershber...@ni.com
---
Changes in v4:
- Minor updates for comments and Maintainer.
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.
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.
MAINTAINERS | 1 +
doc/device-tree-bindings/net/mdio-bus.txt | 54 ++++++++++++++
drivers/Kconfig | 2 +
drivers/net/Makefile | 1 +
drivers/net/mdio/Kconfig | 18 +++++
drivers/net/mdio/Makefile | 6 ++
drivers/net/mdio/mdio-uclass.c | 112 ++++++++++++++++++++++++++++++
include/dm/uclass-id.h | 1 +
include/net/mdio.h | 62 +++++++++++++++++
9 files changed, 257 insertions(+)
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 include/net/mdio.h
Reviewed-by: Stefan Roese <s...@denx.de>
Thanks,
Stefan
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