From 4a9b984fe425cc48f24a4c00305cf10663dfe9f9 Mon Sep 17 00:00:00 2001 From: Pascal Huerst Date: Fri, 29 May 2020 07:50:57 +0200 Subject: [PATCH] dt-bindings: sc16is7xx: Add flag to activate IrDA mode 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 Signed-off-by: Daniel Mack Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20200529055058.1606910-2-daniel@zonque.org Signed-off-by: Greg Kroah-Hartman --- 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..0fa8e3e43bf8 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. +- 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. +- irda-mode-ports: An array that lists the indices of the port that + should operate in IrDA mode. Example: sc16is750: sc16is750@0 {