From: Thor Thayer <ttha...@opensource.altera.com> Add the device tree binding needed to support the TX FIFO threshold parameter.
Signed-off-by: Thor Thayer <ttha...@opensource.altera.com> --- v2 Change parameter name from tx-loadsz to tx-threshold --- Documentation/devicetree/bindings/serial/8250.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/serial/8250.txt b/Documentation/devicetree/bindings/serial/8250.txt index 936ab5b..f86bb06 100644 --- a/Documentation/devicetree/bindings/serial/8250.txt +++ b/Documentation/devicetree/bindings/serial/8250.txt @@ -42,6 +42,8 @@ Optional properties: - auto-flow-control: one way to enable automatic flow control support. The driver is allowed to detect support for the capability even without this property. +- tx-threshold: Specify the TX FIFO low water indication for parts with + programmable TX FIFO thresholds. Note: * fsl,ns16550: -- 1.7.9.5
