From: Thor Thayer Date: Thu, 22 Sep 2016 19:56:14 +0000 (-0500) Subject: Documentation: dt: serial: Add TX FIFO threshold parameter X-Git-Tag: v4.9-rc1~147^2~11 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=51311eaacd2d3558cfa341e97d7ebffb1cc13cd8;p=karo-tx-linux.git Documentation: dt: serial: Add TX FIFO threshold parameter Add the device tree binding needed to support the TX FIFO threshold parameter. Signed-off-by: Thor Thayer Acked-by: Rob Herring Signed-off-by: Greg Kroah-Hartman --- diff --git a/Documentation/devicetree/bindings/serial/8250.txt b/Documentation/devicetree/bindings/serial/8250.txt index 936ab5b87324..f86bb06c39e9 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: