(subset) [PATCH 0/2] Add the PCA9655E GPIO expander to Kobol Helios64

Bartosz Golaszewski bartosz.golaszewski at oss.qualcomm.com
Mon Oct 12 07:01:12 PDT 2026


On Fri, 09 Oct 2026 20:45:35 +0000, Igor Velkov wrote:
> On Rosen's binding v2 Krzysztof quoted the "onnn,pca9655",
> "nxp,pca9555" form [1]. This series documents that form and adds its
> first user, the expander on Kobol Helios64. Patch 1 is for the GPIO
> tree, patch 2 for the Rockchip tree; they only meet in dtbs_check.
> 
> 6dfda7947653 ("ARM: dts: marvell: armada-388: use onnn,pca9655
> compatible") in linux-next lists "onnn,pca9655" alone on Clearfog and
> Helios4; with this binding they would need the fallback as well.
> 
> [...]

I dropped the last sentence from the commit message and the Assisted-by tag
that's going away.

[1/2] dt-bindings: gpio: pca95xx: add onnn,pca9655 with nxp,pca9555 fallback
      https://git.kernel.org/brgl/c/356cab616b6f07a06c2d279fda8a9ec928fd5fff

Best regards,
-- 
Bartosz Golaszewski <bartosz.golaszewski at oss.qualcomm.com>



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