spi: dt-bindings: Add compatible for Tegra241 QSPI

Add new compatible for Tegra241 QSPI controller which has
multiple chip select lines.
Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com>
Link: https://lore.kernel.org/r/20220607114659.54314-4-kyarlagadda@nvidia.comSigned-off-by: Mark Brown <broonie@kernel.org>

Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml

@@ -20,6 +20,7 @@ properties:
       - nvidia,tegra186-qspi
       - nvidia,tegra194-qspi
       - nvidia,tegra234-qspi
+      - nvidia,tegra241-qspi
 
   reg:
     maxItems: 1