External interfaces should be disabled at the SoC DTSI level, since
the node is incomplete. Disable Ethernet switch and ports in SoC DTSI
and enable them in the board DTS. If the board DTS includes a SoM DTSI
that completes the node description, enable the Ethernet switch and
ports in SoM DTSI.
Reflect this change in SoM DTSIs by removing ethernet port disable.
Signed-off-by: Logan Bristol <logan.bristol@utexas.edu>
Acked-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Acked-by: Josua Mayer <josua@solid-run.com>
Link: https://lore.kernel.org/r/20240809135753.1186-1-logan.bristol@utexas.edu
Signed-off-by: Nishanth Menon <nm@ti.com>
Add description for the SolidRun AM642 SoM, and HummingBoard-T
evaluation board.
The SoM features:
- 1x cpsw ethernet with phy
- 2x pru ethernet with phy
- eMMC
- spi flash (assembly option)
Additionally microSD and usb-2.0 otg are included in the SoM
description as they are supported boot sources for the SOC boot-rom.
The Carrier provides:
- 3x RJ45 connector
- 2x M.2 connector
- USB-2.0 Hub
- USB-A Connector
- LEDs
- 2x CAN transceiver
- 1x RS485 transceiver
- sensors
The M.2 connectors support either USB-3.1 or PCI-E depending on status
of a mux. By default the mux is switched off.
Signed-off-by: Josua Mayer <josua@solid-run.com>
Link: https://lore.kernel.org/r/20240219-add-am64-som-v7-3-0e6e95b0a05d@solid-run.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
