Hi, The AM654 SoC supports 2 DWC3 USB controller instances. The AM654 base board supports the 2nd (USB1) instance in high-speed. This series enables support for USB1 instance on the AM654-base-board. The series depends on [1] and [2]. Both are in the -next branch of their respective maintainer trees. To test you can apply on top of linux-next. As usb/next was just pushed today, it might have not reached linux-next yet. If so please pull that from [3]. If using arm64 defconfig, you need to enable CONFIG_USB_DWC3_KEYSTONE=y CONFIG_OMAP_USB2=y and the necessary USB drivers that you want to test. e.g. USB network adapter. [1] AM654 USB2 PHY support https://lkml.org/lkml/2018/12/5/908 [2] AM654 DWC3 support https://www.mail-archive.com/linux-kernel@xxxxxxxxxxxxxxx/msg1896101.html [3] usb-next https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git/log/?h=next Changelog: v2 - usb & phy nodes are not kept disabled in k3-am65-main.dtsi. Unused ones are disabled in board dts instead. cheers, -roger Jyri Sarha (1): arm64: dts: ti: am654: Add Main System Control Module node Roger Quadros (2): arm64: dts: ti: k3-am6: add USB support arm64: dts: ti: k3-am654-base-board: enable USB1 arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 84 ++++++++++++++++++++++++++ arch/arm64/boot/dts/ti/k3-am654-base-board.dts | 28 +++++++++ 2 files changed, 112 insertions(+) -- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
