Re: [PATCH net-next v1 5/5] PCI: Create OF node for NXP ENETC pseudo-MAC functions

[sashiko-bot@kernel.org]

> NXP ENETCv4 pseudo-MAC (PPM) ports can be probed as pure PCI endpoints,
> without any "ethernet" node in the static device tree. The ENETC4 driver
> describes their fixed link by applying a device-tree overlay onto the PCI
> function's own OF node, which requires that node to exist.
> 
> Request the PCI core to synthesize a per-function OF node for these
> devices by registering of_pci_make_dev_node() as a final fixup, following
> the existing precedent for the Xilinx, Red Hat and EFAR devices. The
> helper is a no-op when the function already has a static OF node, so this
> has no effect on platforms that describe ENETC via static DT. It only
> takes effect when CONFIG_PCI_DYNAMIC_OF_NODES is enabled.
> 
> Both ENETC4 PCI device IDs are covered (0xe101 and 0xe110), since either
> can be instantiated as a pseudo-MAC port on S32N79.
> 
> Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com>

Sashiko has reviewed this patch and found no issues. It looks great!

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Sashiko AI review · https://sashiko.dev/#/patchset/cover.1791548316.git.claudiu.manoil@nxp.com?part=5