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-rw-r--r--kernel/Documentation/devicetree/bindings/spi/spi-img-spfi.txt1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/Documentation/devicetree/bindings/spi/spi-img-spfi.txt b/kernel/Documentation/devicetree/bindings/spi/spi-img-spfi.txt
index e02fbf18c..494db6012 100644
--- a/kernel/Documentation/devicetree/bindings/spi/spi-img-spfi.txt
+++ b/kernel/Documentation/devicetree/bindings/spi/spi-img-spfi.txt
@@ -21,6 +21,7 @@ Required properties:
Optional properties:
- img,supports-quad-mode: Should be set if the interface supports quad mode
SPI transfers.
+- spfi-max-frequency: Maximum speed supported by the spfi block.
Example: