[PATCH v3 1/2] spi: dt-bindings: mediatek,spi-mt65xx: add MT7987/MT7989 compatibles

[Tim Kuo]

The MT7987 and MT7989 SPI IPs are IPM designs, so they keep
"mediatek,spi-ipm" as their fallback compatible, but they widen the tick
delay field of SPI_CMD_REG and therefore need compatibles of their own.

Signed-off-by: Tim Kuo <Tim.Kuo@xxxxxxxxxxxx>
---
v2: Add mt7987 and mt7989 real device compatible
v3:
 - Drop "mediatek,spi-ipm-v59" 
 - Move compatible of mt7987 and mt7989 to group of spi-ipm fallback

 Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
index 3bf3eb1f8728..63b23928c734 100644
--- a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
+++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
@@ -35,8 +35,10 @@ properties:
           - enum:
               - mediatek,mt7981-spi-ipm
               - mediatek,mt7986-spi-ipm
+              - mediatek,mt7987-spi
               - mediatek,mt7988-spi-quad
               - mediatek,mt7988-spi-single
+              - mediatek,mt7989-spi
               - mediatek,mt8188-spi-ipm
           - const: mediatek,spi-ipm
       - items:

base-commit: 0d9d0dbf2fddcff5859d623e90ca73c4054276e1
-- 
2.45.2