From: Tao Ren <rentao.bupt@xxxxxxxxx> The patch series aims at enabling USB Host and Gadget support on AST2600 platforms. Patch #1 moves hardcoded vhub attributes (number of downstream ports and endpoints) to "struct ast_hub_config" which is then attached to "struct of_device_id". By doing this, it will be easier to enable ast2600 vhub which supports more ports and endpoints. Patch #2 enables AST2600 support in aspeed-vhub gadget driver. Patch #3 adds USB devices and according pin groups in aspeed-g6 dtsi. Tao Ren (3): usb: gadget: aspeed: read vhub config from of_device_id usb: gadget: aspeed: add ast2600 vhub support ARM: dts: aspeed-g6: add usb functions arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi | 25 +++++ arch/arm/boot/dts/aspeed-g6.dtsi | 43 ++++++++ drivers/usb/gadget/udc/aspeed-vhub/Kconfig | 4 +- drivers/usb/gadget/udc/aspeed-vhub/core.c | 109 ++++++++++++++------- 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 ++--- 8 files changed, 191 insertions(+), 73 deletions(-) -- 2.17.1
