Skip to content

OTG changes for primary and secondary usb controllers on Glymur#1035

Open
Kriskura176767 wants to merge 2 commits intoqualcomm-linux:tech/all/dt/glymurfrom
Kriskura176767:for-otg
Open

OTG changes for primary and secondary usb controllers on Glymur#1035
Kriskura176767 wants to merge 2 commits intoqualcomm-linux:tech/all/dt/glymurfrom
Kriskura176767:for-otg

Conversation

@Kriskura176767
Copy link
Copy Markdown
Contributor

OTG changes for primary and secondary usb controllers on Glymur

Abel Vesa and others added 2 commits April 28, 2026 11:24
…h capable

Like USB SS0, the USB SS1 and SS2 controllers on Glymur also support
USB role switching.

Describe this by adding the 'usb-role-switch' property to both controllers.

Fixes: 4eee57d ("arm64: dts: qcom: glymur: Add USB related nodes")
Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
…SS0 and SS1

The two USB Type-C ports on Glymur CRD are dual-role capable.

Do not force their controllers into host mode. Drop the explicit
'dr_mode = "host"' properties so they can use their default OTG mode
instead.

Fixes: c8b6302 ("arm64: dts: qcom: glymur-crd: Enable USB support")
Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
@qcomlnxci qcomlnxci requested review from a team, aiquny, quic-tingweiz and shashim-quic and removed request for a team April 28, 2026 06:35
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant