soc: qcom: pmic_glink: disable UCSI on sc8280xp
authorJohan Hovold <johan+linaro@kernel.org>
Fri, 8 Dec 2023 12:57:30 +0000 (13:57 +0100)
committerBjorn Andersson <andersson@kernel.org>
Sat, 16 Dec 2023 05:29:16 +0000 (23:29 -0600)
commit3581cb91543967ee1a57849116e26036f6240e6d
treea71e3bffc7e29dfc5f70e7fbfd2fb6b0e4deb43f
parenteed6e57e9f3e2beac37563eb6a0129549daa330e
soc: qcom: pmic_glink: disable UCSI on sc8280xp

Enabling UCSI on sc8280xp and the Lenovo ThinkPad X13s in particular
results in a number of errors and timeouts during boot:

[    9.012421] ucsi_glink.pmic_glink_ucsi pmic_glink.ucsi.0: GET_CONNECTOR_STATUS failed (-95)
[   14.047379] ucsi_glink.pmic_glink_ucsi pmic_glink.ucsi.0: timeout waiting for UCSI sync write response
[   14.050708] ucsi_glink.pmic_glink_ucsi pmic_glink.ucsi.0: GET_CONNECTOR_STATUS failed (-110)
[   20.192382] ucsi_glink.pmic_glink_ucsi pmic_glink.ucsi.0: timeout waiting for UCSI sync write response
[   20.192542] ucsi_glink.pmic_glink_ucsi pmic_glink.ucsi.0: GET_CONNECTOR_STATUS failed (-110)

Disable UCSI on sc8280xp until this has been resolved.

Fixes: 4db09e7b967b ("soc: qcom: pmic_glink: enable UCSI by default)
Link: https://lore.kernel.org/r/ZXL5jvDHr-MuxMoz@hovoldconsulting.com
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20231208125730.10323-1-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
drivers/soc/qcom/pmic_glink.c