Re: [PATCH v9 1/2] dt-bindings: PCI: xilinx-versal-cpm: Add PERST# and reset support

[Rob Herring (Arm)]

On Fri, 07 Aug 2026 19:32:04 +0530, Sai Krishna Musham wrote:
> Add the optional 'resets' property to manage the PCIe IP reset, and the
> 'reset-gpios' property on the Root Port child node for GPIO-based control
> of the PCIe RP PERST# signal (assert/deassert). Both are optional to keep
> backward compatibility with existing device trees.
> 
> Update the examples to show the reset controller and PERST# GPIO wiring.
> 
> Signed-off-by: Sai Krishna Musham <sai.krishna.musham@xxxxxxx>
> ---
> Changes in v9:
> - None
> 
> Changes in v8:
> - Add resets property.
> - Move reset-gpios property to child node and update the example.
> 
> v1: https://lore.kernel.org/all/20250224063046.1438006-2-sai.krishna.musham@xxxxxxx/
> v2: https://lore.kernel.org/all/20250226124358.88227-2-sai.krishna.musham@xxxxxxx/
> v3: https://lore.kernel.org/all/20250227042454.907182-2-sai.krishna.musham@xxxxxxx/
> v4: https://lore.kernel.org/all/20250318092648.2298280-2-sai.krishna.musham@xxxxxxx/
> v5: https://lore.kernel.org/all/20250321114211.2185782-2-sai.krishna.musham@xxxxxxx/
> v6: https://lore.kernel.org/all/20250326022811.3090688-2-sai.krishna.musham@xxxxxxx/
> v7: https://lore.kernel.org/all/20250414032304.862779-2-sai.krishna.musham@xxxxxxx/
> v8: https://lore.kernel.org/all/20260807123507.3418671-2-sai.krishna.musham@xxxxxxx/
> ---
>  .../bindings/pci/xilinx-versal-cpm.yaml       | 38 +++++++++++++++++++
>  1 file changed, 38 insertions(+)
> 

Reviewed-by: Rob Herring (Arm) <robh@xxxxxxxxxx>