spi: dt-bindings: mediatek,spi-mt65xx: add compatible for MT7981

MT7981 has SPI controllers based on IPM design

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20240727114828.29558-1-zajec5@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
index b6249880c3f9275f3d38c21fd7e470187ab08c5e..e1f5bfa4433cfd15a77548cc5b24b1cdba66bd1d 100644 (file)
--- a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
+++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
@@ -33,6 +33,7 @@ properties:
           - const: mediatek,mt6765-spi
       - items:
           - enum:
+              - mediatek,mt7981-spi-ipm
               - mediatek,mt7986-spi-ipm
               - mediatek,mt8188-spi-ipm
           - const: mediatek,spi-ipm