Comment 0 for bug 1844680

v5.4 has commits to fix Thunderbolt support for ICL

100c12f20dfa463 thunderbolt: Switch to use device_property_count_uXX()
04f7745300edbb3 thunderbolt: Show key using %*pE not %*pEp
ce19f91eae43e39 thunderbolt: Correct path indices for PCIe tunnel
f437c24bf694b02 thunderbolt: Move NVM upgrade support flag to struct icm
943795219d3cb9f thunderbolt: Use 32-bit writes when writing ring producer/consumer
d94dcbb10183f3b thunderbolt: Do not fail adding switch if some port is not implemented
58f414fa435cf72 thunderbolt: Hide switch attributes that are not set
3f415e5ee18b009 thunderbolt: Expose active parts of NVM even if upgrade is not supported
3cdb9446a117d5d thunderbolt: Add support for Intel Ice Lake
dfda204198848b4 ACPI / property: Add two new Thunderbolt property GUIDs to the list