On SM8550 and SM8650 Qualcomm platforms a call to UCSI_GET_PDOS for
non-PD partners will cause a firmware crash with no
easy way to recover from it.
Add UCSI_NO_PARTNER_PDOS quirk for those platform until we find
a way to properly handle the crash.
Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
---
drivers/usb/typec/ucsi/ucsi_glink.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/typec/ucsi/ucsi_glink.c b/drivers/usb/typec/ucsi/ucsi_glink.c
index 0bd3f6dee678..932e7bf69447 100644
--- a/drivers/usb/typec/ucsi/ucsi_glink.c
+++ b/drivers/usb/typec/ucsi/ucsi_glink.c
@@ -302,6 +302,7 @@ static const struct of_device_id pmic_glink_ucsi_of_quirks[] = {
{ .compatible = "qcom,sc8180x-pmic-glink", .data = (void *)UCSI_NO_PARTNER_PDOS, },
{ .compatible = "qcom,sc8280xp-pmic-glink", .data = (void *)UCSI_NO_PARTNER_PDOS, },
{ .compatible = "qcom,sm8350-pmic-glink", .data = (void *)UCSI_NO_PARTNER_PDOS, },
+ { .compatible = "qcom,sm8550-pmic-glink", .data = (void *)UCSI_NO_PARTNER_PDOS, },
{}
};
---
base-commit: 33e1d31873f87d119e5120b88cd350efa68ef276
change-id: 20240223-topic-sm8550-upstream-ucsi-no-pdos-62fdad669f90
Best regards,
--
Neil Armstrong <neil.armstrong@xxxxxxxxxx>
