[PATCH 2/3] iommu/of: Support ats-supported device-tree property

[Nicolin Chen]

On Mon, Apr 29, 2024 at 12:39:38PM +0100, Jean-Philippe Brucker wrote:
> Device-tree declares whether a PCI root-complex supports ATS by setting
> the "ats-supported" property. Copy this flag into device fwspec to let
> IOMMU drivers quickly check if they can enable ATS for a device.
> 
> Signed-off-by: Jean-Philippe Brucker <jean-philippe at linaro.org>
> Tested-by: Ketan Patil <ketanp at nvidia.com>

Thank you for sending this!

Reviewed-by: Nicolin Chen <nicolinc at nvidia.com>