[PATCH v3 4/8] ARM: dts: at91: sam9x60: Specify the FIFO size for the Flexcom UART

Claudiu.Beznea at microchip.com Claudiu.Beznea at microchip.com
Fri Dec 16 01:40:02 PST 2022


On 13.12.2022 14:06, Durai Manickam KR wrote:
> From: Manikandan Muralidharan <manikandan.m at microchip.com>
> 
> The UART submodule in Flexcom has 16-byte Transmit and Receive FIFOs.
> 
> Signed-off-by: Manikandan Muralidharan <manikandan.m at microchip.com>

your sob should go here.

> ---
>  arch/arm/boot/dts/sam9x60.dtsi | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm/boot/dts/sam9x60.dtsi b/arch/arm/boot/dts/sam9x60.dtsi
> index 9a5dcf8a2b74..94cbf2aec918 100644
> --- a/arch/arm/boot/dts/sam9x60.dtsi
> +++ b/arch/arm/boot/dts/sam9x60.dtsi
> @@ -208,6 +208,7 @@ AT91_XDMAC_DT_PER_IF(1) |
>  					clock-names = "usart";
>  					atmel,use-dma-rx;
>  					atmel,use-dma-tx;
> +					atmel,fifo-size = <16>;
>  					status = "disabled";
>  				};
>  			};



More information about the linux-arm-kernel mailing list