This patch series aim to add Aspeed USB 2.0 Device Controller (udc) driver, including driver itself, device tree node and documentation. Change since v4: - Fix build test warning reported by kernel test robot, including Wtautological-pointer-compare, Wuninitialized, and Wsometimes-uninitialized. Change since v3: - Remove kernel test robot tag since it's a new driver. Change since v2: - Rename device tree nodes. - Fix unusual indentation. Change since v1: - Fix build test warning reported by kernel test robot. - Rename proper name for dt-bindings document. Neal Liu (3): usb: gadget: add Aspeed ast2600 udc driver ARM: dts: aspeed: Add USB2.0 device controller node dt-bindings: usb: add documentation for aspeed udc .../bindings/usb/aspeed,ast2600-udc.yaml | 52 + MAINTAINERS | 7 + arch/arm/boot/dts/aspeed-g6.dtsi | 10 + drivers/usb/gadget/udc/Kconfig | 13 + drivers/usb/gadget/udc/Makefile | 1 + drivers/usb/gadget/udc/aspeed_udc.c | 1596 +++++++++++++++++ 6 files changed, 1679 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml create mode 100644 drivers/usb/gadget/udc/aspeed_udc.c -- 2.25.1
