spi: dt-bindings: renesas,rzv2h-rspi: Document dmas property

Document the dmas property to state it must be specified as TX/RX DMA
specifier pairs.
This clarifies the expected ordering and improves binding readability
without changing behavior.

Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/ea6ed3b82c5a326732adfc0fcdb2922bfcad2591.1771344527.git.tommaso.merciai.xr@bp.renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Tommaso Merciai 2026-02-17 17:23:46 +01:00 • committed by Mark Brown
commit c2edd7841f
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