[v3,1/6] dt-bindings: sc16is7xx: Add flag to activate IrDA mode

Message ID 20200521091152.404404-2-daniel@zonque.org
State New
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Series
  • [v3,1/6] dt-bindings: sc16is7xx: Add flag to activate IrDA mode
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Commit Message

Daniel Mack May 21, 2020, 9:11 a.m.
From: Pascal Huerst <pascal.huerst@gmail.com>

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@gmail.com>
Signed-off-by: Daniel Mack <daniel@zonque.org>
---
 Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt | 4 ++++
 1 file changed, 4 insertions(+)

Patch

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 {