Hi Rob, It follows a second version for the patch adding a DT schema needed to power on and to use the integrated USB HUB found on HiKey 960 and Hikey 970 boards. The entire series, which contains the remaining patches to support PCI and USB on HiKey970, and USB on HiKey960 is at: https://github.com/mchehab/linux/commits/linux-next John, The primary reason why I added the HiKey960/970 bindings on this series is because the Hikey960 one came from your tree: https://git.linaro.org/people/john.stultz/android-dev.git/commit/?h=dev/hikey960-mainline-WIP&id=fac6d20f0fee01eaaca36a8c52a44c741c6cbe78 Yet, you forgot to add your SoB there. Could you please reply to such patch with your SoB ? Thanks! Mauro --- v2: - changed the compatible strings to better reflect the names; - dropped the GPIO pin for Hikey960 power supply. It should use, instead, a regulator; - changed the names of the two gpio properties to better reflect that they're gpio; - use "-" instead of "_" at the DT property names; - Added DTS patches. John Stultz (1): arm64: dts: hisilicon: Add usb mux hub for hikey960 Mauro Carvalho Chehab (1): arm64: dts: hisilicon: Add usb mux hub for hikey970 Yu Chen (1): dt-bindings: misc: add schema for USB hub on Kirin devices .../bindings/misc/hisilicon,hikey-usb.yaml | 108 ++++++++++++++++++ .../boot/dts/hisilicon/hi3660-hikey960.dts | 35 +++++- .../boot/dts/hisilicon/hi3670-hikey970.dts | 24 ++++ 3 files changed, 165 insertions(+), 2 deletions(-) create mode 100644 Documentation/devicetree/bindings/misc/hisilicon,hikey-usb.yaml -- 2.31.1