On 1/28/26 12:48 PM, Ritesh Kumar wrote:
> The eDP PHY nodes on lemans were missing the reference clock voting.
> This initially went unnoticed because the clock was implicitly enabled
> by the UFS PHY driver, and the eDP PHY happened to rely on that.
>
> After commit 77d2fa54a945 ("scsi: ufs: qcom : Refactor phy_power_on/off
> calls"), the UFS driver no longer keeps the reference clock enabled.
> As a result, the eDP PHY fails to power on.
>
> To fix this, add eDP reference clock for eDP PHYs on lemans chipset
> ensuring reference clock is enabled.
>
> Fixes: e1e3e5673f8d7 ("arm64: dts: qcom: sa8775p: add DisplayPort device
> nodes")
> Signed-off-by: Ritesh Kumar <[email protected]>
> ---
Reviewed-by: Konrad Dybcio <[email protected]>
Konrad
