mirror-linux/Documentation/devicetree
Zhi Li c36069c6f4 dt-bindings: ethernet: eswin: add optional TXD and RXD delay register offsets
Document two optional cells in eswin,hsp-sp-csr for the TXD and RXD
delay control register offsets.

These registers are used by the driver to clear any residual delay
configuration left by the bootloader, ensuring that MAC-side RGMII delay
settings are applied solely according to the kernel configuration.

Add a reference to the EIC7700X SoC Technical Reference Manual for
background information about the HSP CSR block.

Fixes: 888bd0eca9 ("dt-bindings: ethernet: eswin: Document for EIC7700 SoC")
Signed-off-by: Zhi Li <lizhi2@eswincomputing.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260518022023.427-1-lizhi2@eswincomputing.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2026-05-21 11:58:16 +02:00
..
bindings dt-bindings: ethernet: eswin: add optional TXD and RXD delay register offsets 2026-05-21 11:58:16 +02:00
changesets.rst
dynamic-resolution-notes.rst
index.rst
kernel-api.rst
of_unittest.rst docs: dt: unittest: update to current unittest filenames 2026-02-24 14:59:12 -06:00
overlay-notes.rst
usage-model.rst