[PATCH v3] spi: mediatek: Add bindings for mediatek MT7629 soc platform

[Leilk Liu <leilk.liu@xxxxxxxxxxxx>]

This patch adds a DT binding documentation for the MT7629 soc.

Signed-off-by: Leilk Liu <leilk.liu@xxxxxxxxxxxx>
---
v3:
remove cover-letter.

v2:
remove "mediatek,mt7629-spi" compatible according Matthias's advice.

v1:
This series are based on 4.20-rc1 and provide two patches to support mt7629 IC.
---
 .../devicetree/bindings/spi/spi-mt65xx.txt         |    1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
index 7940940..69c3567 100644
--- a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
+++ b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
@@ -6,6 +6,7 @@ Required properties:
     - mediatek,mt2712-spi: for mt2712 platforms
     - mediatek,mt6589-spi: for mt6589 platforms
     - mediatek,mt7622-spi: for mt7622 platforms
+    - "mediatek,mt7629-spi", "mediatek,mt7622-spi": for mt7629 platforms
     - mediatek,mt8135-spi: for mt8135 platforms
     - mediatek,mt8173-spi: for mt8173 platforms
     - mediatek,mt8183-spi: for mt8183 platforms
-- 
1.7.9.5