Serial aliases are optional since commit 7678f4c20fa7670f ("serial:
sh-sci: Add support for dynamic instances").
Update the DT bindings to reflect this.
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
Documentation/devicetree/bindings/serial/renesas,sci-serial.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt b/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
index 5c002bce8f4276e3..a7cda65501003746 100644
--- a/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
+++ b/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
@@ -90,7 +90,7 @@ Required properties:
- "scif_clk" for the optional external clock source for the frequency
divider (SCIF_CLK).
-Note: Each enabled SCIx UART should have an alias correctly numbered in the
+Note: Each enabled SCIx UART may have an optional "serialN" alias in the
"aliases" node.
Optional properties:
--
2.17.1
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