| Message ID | 20200212163538.3006-2-ghilliard@kopismobile.com |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | Implement support for inverted serial TX/RX on i.MX | expand |
| Context | Check | Description |
|---|---|---|
| robh/checkpatch | success |
On Wed, 12 Feb 2020 10:35:37 -0600, George Hilliard wrote: > Add a description for the new fsl,inverted-tx and fsl,inverted-rx > options for the i.MX UART peripheral. > > Signed-off-by: George Hilliard <ghilliard@kopismobile.com> > --- > v1..v2: Removed confidentiality spam > > Documentation/devicetree/bindings/serial/fsl-imx-uart.txt | 4 ++++ > 1 file changed, 4 insertions(+) > Reviewed-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt b/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt index 35957cbf1571..c8d677f9491f 100644 --- a/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt +++ b/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt @@ -8,6 +8,10 @@ Required properties: Optional properties: - fsl,dte-mode : Indicate the uart works in DTE mode. The uart works in DCE mode by default. +- fsl,inverted-tx , fsl,inverted-rx : Indicate that the hardware attached + to the peripheral inverts the signal transmitted or received, + respectively, and that the peripheral should invert its output/input + using the INVT/INVR registers. - rs485-rts-delay, rs485-rts-active-low, rs485-rx-during-tx, linux,rs485-enabled-at-boot-time: see rs485.txt. Note that for RS485 you must enable either the "uart-has-rtscts" or the "rts-gpios"
Add a description for the new fsl,inverted-tx and fsl,inverted-rx options for the i.MX UART peripheral. Signed-off-by: George Hilliard <ghilliard@kopismobile.com> --- v1..v2: Removed confidentiality spam Documentation/devicetree/bindings/serial/fsl-imx-uart.txt | 4 ++++ 1 file changed, 4 insertions(+)