From: Tao Ren <rentao.bupt@xxxxxxxxx> The patch series aims at enabling USB Host and Gadget support on AST2600 platforms. Patch #1 replaces hardcoded vhub port/endpoint number with device tree properties, so that it's more convenient to add support for ast2600-vhub which provides more downstream ports and endpoints. Patch #2 enables ast2600 support in aspeed-vhub usb gadget driver. Patch #3 adds USB devices and according pin groups in aspeed-g6 dtsi. Patch #4 and #5 add vhub port/endpoint properties into aspeed-g4 and aspeed-g5 dtsi. Tao Ren (5): usb: gadget: aspeed: read vhub properties from device tree usb: gadget: aspeed: add ast2600 vhub support ARM: dts: aspeed-g6: add usb functions ARM: dts: aspeed-g5: add vhub port and endpoint properties ARM: dts: aspeed-g4: add vhub port and endpoint properties arch/arm/boot/dts/aspeed-g4.dtsi | 2 + arch/arm/boot/dts/aspeed-g5.dtsi | 2 + arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi | 25 +++++++ arch/arm/boot/dts/aspeed-g6.dtsi | 45 ++++++++++++ drivers/usb/gadget/udc/aspeed-vhub/Kconfig | 4 +- drivers/usb/gadget/udc/aspeed-vhub/core.c | 79 +++++++++++++++------- drivers/usb/gadget/udc/aspeed-vhub/dev.c | 30 +++++--- drivers/usb/gadget/udc/aspeed-vhub/epn.c | 4 +- drivers/usb/gadget/udc/aspeed-vhub/hub.c | 26 ++++--- drivers/usb/gadget/udc/aspeed-vhub/vhub.h | 23 +++---- 10 files changed, 178 insertions(+), 62 deletions(-) -- 2.17.1
