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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2017-09-20 14:29:36 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-10-04 10:18:20 +0200 |
| commit | 4038e3483c5331592d24f4ea354bb9c72c7f2d64 (patch) | |
| tree | e2780ab2e5f53e799b82e6005020a702699bd28a /Documentation/devicetree/bindings/serial/omap_serial.txt | |
| parent | de9e33bdfa22e607a88494ff21e9196d00bf4550 (diff) | |
dt-bindings: serial: document rs485 bindings for various devices
Atmel USART, Freescale UARTs and OMAP UART all support the rs485 binding
described in rs485.txt, this commit just makes that explicit.
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree/bindings/serial/omap_serial.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/serial/omap_serial.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/serial/omap_serial.txt b/Documentation/devicetree/bindings/serial/omap_serial.txt index 7a71b5de77d6..43eac675f21f 100644 --- a/Documentation/devicetree/bindings/serial/omap_serial.txt +++ b/Documentation/devicetree/bindings/serial/omap_serial.txt @@ -19,6 +19,7 @@ Optional properties: - dmas : DMA specifier, consisting of a phandle to the DMA controller node and a DMA channel number. - dma-names : "rx" for receive channel, "tx" for transmit channel. +- rs485-rts-delay, rs485-rx-during-tx, linux,rs485-enabled-at-boot-time: see rs485.txt Example: |