On Fri, May 08, 2020 at 04:37:54PM +0200, Daniel Mack wrote:
> From: Pascal Huerst <pascal.huerst@xxxxxxxxx>
>
> This series of uart controllers is able to work in IrDA mode.
> This adds a flag to the device tree to enable that feature if needed.
>
> Signed-off-by: Pascal Huerst <pascal.huerst@xxxxxxxxx>
> ---
> 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..9317c320c82c 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-port-0: Use IrDA mode on port #0
> +- linux,irda-mode-port-1: Use IrDA mode on port #1 (for dual-port devices only)
>
> 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-port-0: Use IrDA mode on port #0
> +- linux,irda-mode-port-1: Use IrDA mode on port #1 (for dual-port devices only)
How about an array of 1 or 2 entries instead?
>
> Example:
> sc16is750: sc16is750@0 {
> --
> 2.26.2
>
