dt-bindings: serial: add RX and TX FIFO properties
authorErwan Le Ray <erwan.leray@foss.st.com>
Tue, 13 Apr 2021 17:40:12 +0000 (19:40 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 22 Apr 2021 10:11:25 +0000 (12:11 +0200)
commit8574c9e7292247b5d3ffa5db22399b3b53a0dbda
tree02063c4800eabe0be3d21ec66adac7f83ffed050
parent348fbd61700ce0527625582aee8bb136373f10af
dt-bindings: serial: add RX and TX FIFO properties

Add two optional DT properties to configure RX and TX FIFO thresholds:
- rx-threshold
- tx-threshold

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Erwan Le Ray <erwan.leray@foss.st.com>
Link: https://lore.kernel.org/r/20210413174015.23011-2-erwan.leray@foss.st.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Documentation/devicetree/bindings/serial/serial.yaml