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| author | Aleksandrs Vinarskis <alex.vinarskis@gmail.com> | 2024-10-30 19:19:36 +0100 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2024-11-11 22:02:34 -0600 |
| commit | bd2dbbb1f35af9d53b1eb5facc84c35443562930 (patch) | |
| tree | 831275fdd29ebd20a78caf6c79f2627fc4b4fddd /tools/lib/python/kdoc | |
| parent | f8af195beeb0096cdcd1610ac70b544fa1831f2e (diff) | |
arm64: dts: qcom: x1e80100-dell-xps13-9345: Introduce retimer support
Describe x2 Parade PS8830 retimers for left and right USB Type-C ports
respectively. Adjust graphs between connectors and the PHYs accordingly,
add the voltage regulators. Dell XPS 13" 9345's DSDT describes 3rd
retimer, but its not actually present.
Regulators are _assumed_ to be correct, since:
* tlmm pins match DSDT definition.
* tlmm and pmic gpios were tested and confirmed to be powering
off/resetting respective retimers.
* USB3.0 now works correctly in both orientation, pre and post suspend.
Derived from:
arm64: dts: qcom: x1e80100-t14s: Add external DP support
Signed-off-by: Aleksandrs Vinarskis <alex.vinarskis@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20241030182153.16256-2-alex.vinarskis@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'tools/lib/python/kdoc')
0 files changed, 0 insertions, 0 deletions