dt-bindings: arm: ti: add Toradex Aquila AM69

dt-bindings: arm: ti: add Toradex Aquila AM69

Add DT compatible strings for the Toradex Aquila AM69 SoM and its
supported carrier boards: the Aquila Development Board and the Clover
carrier board.

Link: https://www.toradex.com/computer-on-modules/aquila-arm-family/ti-am69
Link: https://www.toradex.com/products/carrier-board/aquila-development-board-kit
Link: https://www.toradex.com/products/carrier-board/clover
Signed-off-by: João Paulo Gonçalves <joao.goncalves@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20251111175502.8847-2-francesco@dolcini.it
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>