[PATCH v3 9/9] of: document rs485 bindings for Atmel USART, Freescale UARTs and OMAP UART

[Nicolas Ferre]

On 26/06/2017 at 11:08, Uwe Kleine-König wrote:
> The drivers support the rs485 binding described in rs485.txt, this commit
> just makes that explicit.
> 
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>

Acked-by: Nicolas Ferre <nicolas.ferre at microchip.com>

> ---
>  Documentation/devicetree/bindings/serial/atmel-usart.txt  | 1 +
>  Documentation/devicetree/bindings/serial/fsl-imx-uart.txt | 1 +
>  Documentation/devicetree/bindings/serial/fsl-lpuart.txt   | 1 +
>  Documentation/devicetree/bindings/serial/omap_serial.txt  | 1 +
>  4 files changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/serial/atmel-usart.txt b/Documentation/devicetree/bindings/serial/atmel-usart.txt
> index e6e6142e33ac..7c0d6b2f53e4 100644
> --- a/Documentation/devicetree/bindings/serial/atmel-usart.txt
> +++ b/Documentation/devicetree/bindings/serial/atmel-usart.txt
> @@ -24,6 +24,7 @@ Optional properties:
>  	- dma-names: "rx" for RX channel, "tx" for TX channel.
>  - atmel,fifo-size: maximum number of data the RX and TX FIFOs can store for FIFO
>    capable USARTs.
> +- rs485-rts-delay, rs485-rx-during-tx, linux,rs485-enabled-at-boot-time: see rs485.txt
>  
>  <chip> compatible description:
>  - at91rm9200:  legacy USART support
> diff --git a/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt b/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt
> index 574c3a2c77d5..860a9559839a 100644
> --- a/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt
> +++ b/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt
> @@ -9,6 +9,7 @@ Optional properties:
>  - fsl,irda-mode : Indicate the uart supports irda mode
>  - fsl,dte-mode : Indicate the uart works in DTE mode. The uart works
>                    in DCE mode by default.
> +- rs485-rts-delay, rs485-rx-during-tx, linux,rs485-enabled-at-boot-time: see rs485.txt
>  
>  Please check Documentation/devicetree/bindings/serial/serial.txt
>  for the complete list of generic properties.
> diff --git a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt
> index c95005efbcb8..4eca15378584 100644
> --- a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt
> +++ b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt
> @@ -14,6 +14,7 @@ Required properties:
>  Optional properties:
>  - dmas: A list of two dma specifiers, one for each entry in dma-names.
>  - dma-names: should contain "tx" and "rx".
> +- rs485-rts-delay, rs485-rx-during-tx, linux,rs485-enabled-at-boot-time: see rs485.txt
>  
>  Note: Optional properties for DMA support. Write them both or both not.
>  
> 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:
>  
> 


-- 
Nicolas Ferre