From: Pascal Huerst <pascal.huerst@xxxxxxxxx>
This series of uart controllers is able to work in IrDA mode.
This adds a property to the device tree to enable that feature on
selected ports if needed.
Signed-off-by: Pascal Huerst <pascal.huerst@xxxxxxxxx>
Signed-off-by: Daniel Mack <daniel@xxxxxxxxxx>
---
Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt b/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt
index c1091a923a89..4d1f55abe876 100644
--- a/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt
+++ b/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt
@@ -21,6 +21,8 @@ Optional properties:
the second cell is used to specify the GPIO polarity:
0 = active high,
1 = active low.
+- linux,irda-mode-ports: An array that lists the indices of the port that
+ should operate in IrDA mode.
Example:
sc16is750: sc16is750@51 {
@@ -55,6 +57,8 @@ Optional properties:
the second cell is used to specify the GPIO polarity:
0 = active high,
1 = active low.
+- linux,irda-mode-ports: An array that lists the indices of the port that
+ should operate in IrDA mode.
Example:
sc16is750: sc16is750@0 {
--
2.26.2
