lkml.org 
[lkml]   [2019]   [Aug]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH v3 00/14] net: phy: adin: add support for Analog Devices PHYs
Date
This changeset adds support for Analog Devices Industrial Ethernet PHYs.
Particularly the PHYs this driver adds support for:
* ADIN1200 - Robust, Industrial, Low Power 10/100 Ethernet PHY
* ADIN1300 - Robust, Industrial, Low Latency 10/100/1000 Gigabit
Ethernet PHY

The 2 chips are pin & register compatible with one another. The main
difference being that ADIN1200 doesn't operate in gigabit mode.

The chips can be operated by the Generic PHY driver as well via the
standard IEEE PHY registers (0x0000 - 0x000F) which are supported by the
kernel as well. This assumes that configuration of the PHY has been done
completely in HW, according to spec, i.e. no extra SW configuration
required.

This changeset also implements the ability to configure the chips via SW
registers.

Datasheets:
https://www.analog.com/media/en/technical-documentation/data-sheets/ADIN1300.pdf
https://www.analog.com/media/en/technical-documentation/data-sheets/ADIN1200.pdf

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>

Alexandru Ardelean (14):
net: phy: adin: add support for Analog Devices PHYs
net: phy: adin: hook genphy_{suspend,resume} into the driver
net: phy: adin: add support for interrupts
net: phy: adin: add {write,read}_mmd hooks
net: phy: adin: configure RGMII/RMII/MII modes on config
net: phy: adin: make RGMII internal delays configurable
net: phy: adin: make RMII fifo depth configurable
net: phy: adin: add support MDI/MDIX/Auto-MDI selection
net: phy: adin: add EEE translation layer from Clause 45 to Clause 22
net: phy: adin: implement PHY subsystem software reset
net: phy: adin: implement Energy Detect Powerdown mode
net: phy: adin: implement downshift configuration via phy-tunable
net: phy: adin: add ethtool get_stats support
dt-bindings: net: add bindings for ADIN PHY driver

.../devicetree/bindings/net/adi,adin.yaml | 73 ++
MAINTAINERS | 8 +
drivers/net/phy/Kconfig | 9 +
drivers/net/phy/Makefile | 1 +
drivers/net/phy/adin.c | 777 ++++++++++++++++++
5 files changed, 868 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/adi,adin.yaml
create mode 100644 drivers/net/phy/adin.c

--

Changelog v2 -> v3:
[ patches numbered from v2 ]

* general: added Andrew Lunn's `Reviewed-by` tag to patches [where the case]
* dropped [PATCH v2 02/15] net: phy: adin: hook genphy_read_abilities() to get_features
* [PATCH v2 05/15] net: phy: adin: add {write,read}_mmd hooks
- reworded patch to mention C22 MMD access is defined by 802.3 standard
* [PATCH v2 13/15] net: phy: adin: configure downshift on config_init
- reworked patch based on Aquantia PHY driver; using phy-tunable ETHTOOL_PHY_DOWNSHIFT
* [PATCH v2 15/15] dt-bindings: net: add bindings for ADIN PHY driver
- removed $ref where not needed [based on feedback]

2.20.1

\
 
 \ /
  Last update: 2019-08-09 15:40    [W:0.075 / U:0.880 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site