net: phy: air_en8811h: Introduce resume/suspend and clk_restore_context to...

net: phy: air_en8811h: Introduce resume/suspend and clk_restore_context to ensure correct CKO settings after network interface reinitialization.

If the user reinitializes the network interface, the PHY will reinitialize,
and the CKO settings will revert to their initial configuration(be enabled).
To prevent CKO from being re-enabled,
en8811h_clk_restore_context and en8811h_resume were added
to ensure the CKO settings remain correct.

Signed-off-by: Lucien.Jheng <lucienzx159@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250630154147.80388-1-lucienzx159@gmail.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>