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authorRitesh Kumar <quic_riteshk@quicinc.com>2026-01-28 14:48:50 +0300
committerBjorn Andersson <andersson@kernel.org>2026-05-22 01:22:45 +0300
commit4bd073e00fd79c0aead74ad64ade48c904221245 (patch)
tree59226018ef1ec25f72f281e0f618c834629380d3 /include/linux
parent2c7e6d4264d2a6b751ad1d9de039d63da5b73c4b (diff)
downloadlinux-4bd073e00fd79c0aead74ad64ade48c904221245.tar.xz
arm64: dts: qcom: lemans: Add eDP ref clock for eDP PHYs
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 <quic_riteshk@quicinc.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260128114853.2543416-3-quic_riteshk@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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