arm64: dts: ti: k3-am69-sk: Add USB SuperSpeed support

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AM69 SK board has two stacked USB3 connectors:
   1. USB3 (Stacked TypeA + TypeC)
   2. USB3 TypeA Hub interfaced through TUSB8041.

The board uses SERDES0 Lane 3 for USB3 IP. So update the
SerDes lane info for PCIe and USB. Add the pin mux data
and enable USB 3.0 support with its respective SERDES settings.

Signed-off-by: Dasnavis Sabiya <sabiya.d@ti.com>
Signed-off-by: Enric Balletbo i Serra <eballetb@redhat.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Link: https://lore.kernel.org/r/20250108-am69sk-dt-usb-v3-1-bb4981534754@redhat.com
Signed-off-by: Nishanth Menon <nm@ti.com>

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Dasnavis Sabiya 2025-01-08 09:59:46 +01:00 • committed by Nishanth Menon

parent eb2008a8fc

commit ff7b5e93f1

1 changed files with 33 additions and 0 deletions

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arch/arm64/boot/dts/ti/k3-am69-sk.dts

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