Commit graph

3 commits

Author SHA1 Message Date
Daniel Machon
c8e4c8b7ea phy: sparx5-serdes: add indirection layer to register macros
The register macros are used to read and write to the SERDES registers.
The registers are largely the same on Sparx5 and lan969x, however some
register target sizes differ. Therefore we introduce a new indirection
to the register macros. The target sizes are looked up, using a mapping
table (sparx5_serdes_tsize) that maps the register target to the
register target size.

With this addition, we can reuse all the existing macros for lan969x.

Also the autogenerated macros are now formatted slightly different, to
adhere to a 80 character limit.

Signed-off-by: Daniel Machon <daniel.machon@microchip.com>
Reviewed-by: Steen Hegelund <Steen.Hegelund@microchip.com>
Link: https://lore.kernel.org/r/20240909-sparx5-lan969x-serdes-driver-v2-6-d695bcb57b84@microchip.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-22 00:02:03 +05:30
Daniel Machon
86c2cfb1ab phy: sparx5-serdes: add registers required for SD/CMU power down
Add registers required to configure serdeses and CMUs for initial power
down.

Signed-off-by: Daniel Machon <daniel.machon@microchip.com>
Link: https://lore.kernel.org/r/20230417180335.2787494-2-daniel.machon@microchip.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-05-08 17:13:00 +05:30
Steen Hegelund
2ff8a1eeb5 phy: Add Sparx5 ethernet serdes PHY driver
Add the Microchip Sparx5 ethernet serdes PHY driver for the 6G, 10G and 25G
interfaces available in the Sparx5 SoC.

Signed-off-by: Bjarni Jonasson <bjarni.jonasson@microchip.com>
Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210218161451.3489955-4-steen.hegelund@microchip.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-03-17 12:13:19 +05:30