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arm64: dts: qcom: shikra: Wire up usb-role-switch for USB Type-C ports - #998
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akakum-qualcomm wants to merge 10000 commits into
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arm64: dts: qcom: shikra: Wire up usb-role-switch for USB Type-C ports#998akakum-qualcomm wants to merge 10000 commits into
akakum-qualcomm wants to merge 10000 commits into
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On Shikra CQS/CQM platforms, usb-role-switch is handled by PM4125 on
the primary Type-C port and Cypress PD controller CYPD6129 on the
second Type-C port. On Shikra IQS platform, usb-role-switch is
handled by Cypress PD controller CYPD6129 on both Type-C ports.
Add the CYPD6129 typec node under i2c3, wire its connector endpoints
to the corresponding DWC3 controller ports via remote-endpoint
phandles, and switch the associated USB controllers to OTG mode so
role switching can take effect.
Signed-off-by: Akash Kumar akash.kumar@oss.qualcomm.com
links: https://lore.kernel.org/all/20260811-usb-shikra-v7-v7-0-753e928f37ae@oss.qualcomm.com/
https://lore.kernel.org/all/20260820145036.2035641-4-akash.kumar@oss.qualcomm.com/