'uart-has-rtscts' property and 'rts-gpios|cts-gpios' are normally
mutually exclusive, however it is possible for some drivers to have
a dynamic approach, meaning that both properties can be relevant.
Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
---
Documentation/devicetree/bindings/serial/serial.txt | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/serial/serial.txt b/Documentation/devicetree/bindings/serial/serial.txt
index fd970f7..b542a0e 100644
--- a/Documentation/devicetree/bindings/serial/serial.txt
+++ b/Documentation/devicetree/bindings/serial/serial.txt
@@ -23,7 +23,8 @@ Optional properties:
they are available for use (wired and enabled by pinmux configuration).
This depends on both the UART hardware and the board wiring.
Note that this property is mutually-exclusive with "cts-gpios" and
- "rts-gpios" above.
+ "rts-gpios" above, unless support is provided to switch between modes
+ dynamically.
Examples:
--
2.9.3
--
To unsubscribe from this list: send the line "unsubscribe linux-serial" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
