[PATCH 5/6] dt-bindings: spi: support mediatek,need_ahb_clk flag

[Leilk Liu <leilk.liu@xxxxxxxxxxxx>]

this patch support mediatek,need_ahb_clk flag.

Signed-off-by: Leilk Liu <leilk.liu@xxxxxxxxxxxx>
---
 .../devicetree/bindings/spi/mediatek,spi-mt65xx.yaml         | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
index 241c0f5880d3..af12c1711182 100644
--- a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
+++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
@@ -71,6 +71,11 @@ properties:
       specify which pins group(ck/mi/mo/cs) spi controller used.
       This is an array.
 
+  mediatek,need_ahb_clk:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description:
+      specify IC which need control ahb clock.
+
 required:
   - compatible
   - reg
-- 
2.25.1