Re: [PATCH 1/1] ARM: dts: aspeed-g6: enable more UART controllers

[Andrew Jeffery]

On Fri, 5 Aug 2022, at 18:39, Ken Chen wrote:
> Setup the configuration of UART6, UART7, UART8, and UART9 in
> aspeed-g6.dtsi.
>
> Signed-off-by: Ken Chen <j220584470k@xxxxxxxxx>
> ---
>  arch/arm/boot/dts/aspeed-g6.dtsi | 64 +++++++++++++++++++++++++++++++-
>  1 file changed, 62 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
> index 8c0de3f27883b..fe7cef6b5e976 100644
> --- a/arch/arm/boot/dts/aspeed-g6.dtsi
> +++ b/arch/arm/boot/dts/aspeed-g6.dtsi
> @@ -34,8 +34,12 @@ aliases {
>  		serial2 = &uart3;
>  		serial3 = &uart4;
>  		serial4 = &uart5;
> -		serial5 = &vuart1;
> -		serial6 = &vuart2;
> +		serial5 = &uart6;
> +		serial6 = &uart7;
> +		serial7 = &uart8;
> +		serial8 = &uart9;
> +		serial9 = &vuart1;
> +		serial10 = &vuart2;
>  	};
> 

Have you tested the AST2600 systems in OpenBMC with this patch to see 
if you're not breaking any assumptions made by userspace about serial 
numbering, given the aliases exist?

Andrew