The following series of patches add support for, - single one lane SERDES present in AM64 - USB super-speed port on AM642-sk USB test logs, https://pastebin.ubuntu.com/p/4RT9Y94fPv/ The following patches depend on, 1) - https://lore.kernel.org/linux-devicetree/20210310112745.3445-1-kishon@xxxxxx/ binding additions and given below is an immutable tag provided by Vinod Koul <vkoul@xxxxxxxxxx> (one of the Maintainers of GENERIC PHY FRAMEWORK) after applying them, git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git tags/ti-serdes-for-5.13 2) - https://patchwork.kernel.org/project/linux-phy/list/?series=445371 Serdes driver changes required for USB super-speed functionality. Kishon Vijay Abraham I (2): arm64: dts: ti: k3-am64: Add SERDES DT node arm64: dts: ti: k3-am642-sk: Enable USB Super-Speed HOST port arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 52 ++++++++++++++++++++++++ arch/arm64/boot/dts/ti/k3-am642-sk.dts | 39 ++++++++++++++++++ 2 files changed, 91 insertions(+) -- 2.17.1