[PATCH 2/5] iommu/sun50i: Support variants without an external reset

[Philipp Zabel]

Hi Samuel,

On Mi, 2022-04-27 at 20:03 -0500, Samuel Holland wrote:
> The IOMMU in the Allwinner D1 SoC does not have an external reset line.
> 
> Only attempt to get the reset on hardware variants which should have one
> according to the binding. And switch from the deprecated function to the
> explicit "exclusive" variant.
> 
> Signed-off-by: Samuel Holland <samuel at sholland.org>

Reviewed-by: Philipp Zabel <p.zabel at pengutronix.de>

regards
Philipp