Hi, The two first patches provide a workaround for the issue that Paul reported [1], where the driver fails with error: ioremap error for 0x3f799000-0x3f79a000, requested 0x2, got 0x0 [1] https://lkml.org/lkml/2018/5/15/569 Heikki Krogerus (3): acpi: Add helper for deactivating memory region usb: typec: ucsi: acpi: Workaround for cache mode issue usb: typec: ucsi: Fix for incorrect status data issue drivers/acpi/osl.c | 72 ++++++++++++++++++++++++++++++ drivers/usb/typec/ucsi/ucsi.c | 13 ++++++ drivers/usb/typec/ucsi/ucsi_acpi.c | 5 +++ include/linux/acpi.h | 3 ++ 4 files changed, 93 insertions(+) -- 2.17.1 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html