(subset) [PATCH v2 0/4] drm/imagination: add AM62P/AM67A/J722S support
Matt Coster
matt.coster at imgtec.com
Fri Jan 9 05:48:32 PST 2026
On Tue, 23 Dec 2025 13:47:12 +0100, Michael Walle wrote:
> The AM62P and AM67A/J722S feature the same BXS-4 GPU as the J721S2.
> In theory, one have to just add the DT node. But it turns out, that
> the clock handling is not working. If I understood Nishan Menon
> correct, it is working on the J721S2 because there, the clock is
> shared, while on the AM62P the GPU has its own PLL.
> In the latter case, the driver will fail with a WARN() because the
> queried clock rate is zero due to a wrong cached value.
>
> [...]
Applied, thanks!
[1/4] dt-bindings: gpu: img: Add AM62P SoC specific compatible
commit: 5abffd7ff012c1950d52313327fea44eaaefc64a
Best regards,
--
Matt Coster <matt.coster at imgtec.com>
More information about the linux-arm-kernel
mailing list