Comment 2 for bug 1859692

Hardware Certification have completed testing this -proposed kernel. No regressions were observed, results are available here:
Rpi2b-armhf: https://certification.canonical.com/hardware/201906-27188/submission/159392/
Rpi3b-arm64: https://certification.canonical.com/hardware/201811-26649/submission/159388/
Rpi3b-armhf: https://certification.canonical.com/hardware/201811-26649/submission/159394/
Rpi3a+-arm64: https://certification.canonical.com/hardware/201901-26785/submission/159492/
Rpi3a+-armhf: https://certification.canonical.com/hardware/201901-26785/submission/159393/
Rpi3b+-arm64: https://certification.canonical.com/hardware/201810-26542/submission/159387/
Rpi3b+-armhf: https://certification.canonical.com/hardware/201810-26542/submission/159391/
Rpi4b-1g-arm64: https://certification.canonical.com/hardware/201911-27471/submission/159384/
Rpi4b-1g-armhf: https://certification.canonical.com/hardware/201910-27407/submission/159501/
Rpi4b-2g-arm64: https://certification.canonical.com/hardware/201911-27507/submission/159380/
Rpi4b-2g-armhf: https://certification.canonical.com/hardware/201911-27506/submission/159493/
Rpi4b-4g-arm64: https://certification.canonical.com/hardware/201911-27456/submission/159381/
Rpi4b-4g-armhf: https://certification.canonical.com/hardware/201911-27455/submission/159383/
CM3-arm64: Skipped, emmc is too small to upgrade the kernel
CM3-armhf: https://certification.canonical.com/hardware/201711-25992/submission/159397/
CM3+-arm64: https://certification.canonical.com/hardware/201908-27277/submission/159395/
CM3+-armhf: https://certification.canonical.com/hardware/201908-27277/submission/159396/