spi: dt-bindings: snps,dw-apb-ssi: Add compatible for SOPHGO SG2042 SoC

Sophgo SG2042 ships an SPI controller [1] compatible with the Synopsys
DW-SPI IP. Add SoC-specific compatible string and use the generic one
as fallback.

Link: https://github.com/sophgo/sophgo-doc/blob/main/SG2042/TRM/source/SPI.rst [1]

Signed-off-by: Zixian Zeng <sycamoremoon376@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20250425-sfg-spi-v6-2-2dbe7bb46013@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Zixian Zeng 2025-04-25 10:28:13 +08:00 committed by Mark Brown
parent 71cfb1f88f
commit 0889c4d28a
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@ -66,6 +66,7 @@ properties:
- mscc,ocelot-spi
- mscc,jaguar2-spi
- renesas,rzn1-spi
- sophgo,sg2042-spi
- thead,th1520-spi
- const: snps,dw-apb-ssi
- description: Intel Keem Bay SPI Controller