Subject: Re: [PATCH 6/7] arm64: dts: allwinner: sun50i-h6: Add missing IOMMU for video engine

From: Jernej Škrabec <[email-masked]>
Date: Tue, 05 May 2026 18:18:46 +0200

Dne torek, 5. maj 2026 ob 15:48:10 Srednjeevropski poletni čas je Chen-Yu Tsai napisal(a):
> The video engine on the H6 actually has two IOMMU ports. The one already
> listed is simply named "VE" in the user manual. The missing one is named
> "VE_R" and is probably either read-only or used for reference frames.
> Either way, it should be listed.
> 
> Add a reference to the "VE_R" IOMMU port to the video engine node.
> 
> Fixes: 62a8ccf3a248 ("arm64: dts: allwinner: h6: Fix Cedrus IOMMU usage")
> Signed-off-by: Chen-Yu Tsai <[email-masked]>

Reviewed-by: Jernej Skrabec <[email-masked]>

Best regards,
Jernej