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| author | Ritesh Kumar <quic_riteshk@quicinc.com> | 2026-01-28 14:48:50 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2026-05-22 01:22:45 +0300 |
| commit | 4bd073e00fd79c0aead74ad64ade48c904221245 (patch) | |
| tree | 59226018ef1ec25f72f281e0f618c834629380d3 /include/linux | |
| parent | 2c7e6d4264d2a6b751ad1d9de039d63da5b73c4b (diff) | |
| download | linux-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>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions
