Re: [PATCH] iommu/arm: ipmmu-vmsa: Add compatible for Renesas R-Car M3-W+ SoC

[Julien Grall <julien@xxxxxxx>]

Hi Oleksandr,

On 14/06/2021 21:18, Oleksandr Tyshchenko wrote:
> From: Oleksandr Tyshchenko <oleksandr_tyshchenko@xxxxxxxx>
>
> The "renesas,r8a77961" string identifies M3-W+ (aka M3-W ES3.0)
> instead of "renesas,r8a7796" since Linux commit:
> "9c9f7891093b02eb64ca4e1c7ab776a4296c058f soc: renesas: Identify R-Car M3-W+".
> Add new compatible to the Xen driver.
>
> Signed-off-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@xxxxxxxx>
Acked-by: Julien Grall <jgrall@xxxxxxxxxx>

Cheers,

> ---
>   xen/drivers/passthrough/arm/ipmmu-vmsa.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/xen/drivers/passthrough/arm/ipmmu-vmsa.c 
> b/xen/drivers/passthrough/arm/ipmmu-vmsa.c
> index 8b8e3a0..1255b0d 100644
> --- a/xen/drivers/passthrough/arm/ipmmu-vmsa.c
> +++ b/xen/drivers/passthrough/arm/ipmmu-vmsa.c
> @@ -1316,6 +1316,7 @@ static const struct dt_device_match ipmmu_dt_match[] 
> __initconst =
>       DT_MATCH_COMPATIBLE("renesas,ipmmu-r8a7795"),
>       DT_MATCH_COMPATIBLE("renesas,ipmmu-r8a77965"),
>       DT_MATCH_COMPATIBLE("renesas,ipmmu-r8a7796"),
> +    DT_MATCH_COMPATIBLE("renesas,ipmmu-r8a77961"),
>       { /* sentinel */ },
>   };
>   
--
Julien Grall