Re: [PATCH net-next v16 3/7] net: stmmac: qcom-ethqos: set serdes mode before powerup

[Mohd Ayaan Anwar]

On Wed, Oct 14, 2026 at 02:36:42PM +0200, Bartosz Golaszewski wrote:
> Call phy_set_mode_ext() before phy_power_on() in
> qcom_ethqos_serdes_powerup(). This is harmless for existing users but on
> SCMI systems this is required for the PHY driver to select the right
> performance level - which translates to the link speed. This is done
> ahead of adding support for the firmware-managed EMAC on Qualcomm sa8255p.
> 
> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxxxxxxxx>
> ---

As mentioned in the commit message, this should be harmless for existing
non-SCMI systems and I did not see any issues while testing this series on
IQ 9075 EVK, so:

Tested-by: Mohd Ayaan Anwar <mohd.anwar@xxxxxxxxxxxxxxxx>
Reviewed-by: Mohd Ayaan Anwar <mohd.anwar@xxxxxxxxxxxxxxxx>

	Ayaan