Commit Graph

3 Commits

Author SHA1 Message Date
Rob Herring (Arm)
859f3fac81 arm64: dts: marvell: Drop incomplete root compatible/model properties
The Marvell .dtsi files define model and compatible properties which
aren't complete. They are missing board compatible for example. This is
mostly harmless as the properties will typically get overwritten.
However, with these there will not be any warning should a board .dts
forget to define its compatible and model.

armada-371x.dtsi is not used anywhere, so it can be removed entirely
since there is nothing left in it.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
2025-02-12 11:49:41 +01:00
Josua Mayer
841dd5b122 arm64: dts: marvell: cn9130-sr-som: fix cp0 mdio pin numbers
SolidRun CN9130 SoM actually uses CP_MPP[0:1] for mdio. CP_MPP[40]
provides reference clock for dsa switch and ethernet phy on Clearfog
Pro, wheras MPP[41] controls efuse programming voltage "VHV".

Update the cp0 mdio pinctrl node to specify mpp0, mpp1.

Fixes: 1c510c7d82 ("arm64: dts: add description for solidrun cn9130 som and clearfog boards")
Cc: stable@vger.kernel.org # 6.11.x
Signed-off-by: Josua Mayer <josua@solid-run.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/stable/20241002-cn9130-som-mdio-v1-1-0942be4dc550%40solid-run.com
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
2024-10-07 10:05:35 +02:00
Josua Mayer
1c510c7d82 arm64: dts: add description for solidrun cn9130 som and clearfog boards
Add description for the SolidRun CN9130 SoM, and Clearfog Base / Pro
reference boards.

The SoM has been designed as a pin-compatible replacement for the older
Armada 388 based SoM. Therefore it supports the same boards and a
similar feature set.

Most notable upgrades:
- 4x Cortex-A72
- 10Gbps SFP
- Both eMMC and SD supported at the same time

The developer first supporting this product at SolidRun decided to use
different filenames for the DTBs: Armada 388 uses the full
"clearfog" string while cn9130 uses the abbreviation "cf".
This name is already hard-coded in pre-installed vendor u-boot and can
not be changed easily.

NOTICE IN CASE ANYBODY WANTS TO SELF-UPGRADE:
CN9130 SoM has a different footprint from Armada 388 SoM.
Components on the carrier board below the SoM may collide causing
damage, such as on Clearfog Base.

Signed-off-by: Josua Mayer <josua@solid-run.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
2024-07-05 14:53:16 +02:00