Hi Théo Lebrun, On Fri, 26 Jul 2024 20:17:48 +0200, Théo Lebrun wrote: > Currently, system-wide suspend is broken on J7200 because of a > controller reset. The TI wrapper does not get re-initialised at resume > and the first register access from cdns core fails. > > We address that in a few ways: > - In cdns3-ti, if a reset has occured at resume, we reconfigure the HW. > - We pass the XHCI_RESET_ON_RESUME quirk, meaning the XHCI core expects > a resume. > - We add a xhci->lost_power flag. > > [...] Since Greg has picked f7fd939e805672417bbf418f6035dec9400230fd ("dt-bindings: usb: ti,j721e-usb: fix compatible list"), the corresponding patch needs to go via the soc dt tree, so picking just that. I have applied the following to branch ti-k3-dts-next on [1]. Thank you! [12/12] arm64: dts: ti: k3-am64: add USB fallback compatible to J721E commit: 99ced42d6f3ebcae52c2c6d1207d3f96d7cf88ac Theo: Do let me know if Greg decides to drop the said patch, and I will drop this off my PR as well. But, no action at the moment for this. All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent up the chain during the next merge window (or sooner if it is a relevant bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. [1] https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git -- Regards, Nishanth Menon Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D