mbox series

[0/3] aspeed-g6: enable usb support

Message ID 20200131222157.20849-1-rentao.bupt@gmail.com (mailing list archive)
Headers show
Series aspeed-g6: enable usb support | expand

Message

Tao Ren Jan. 31, 2020, 10:21 p.m. UTC 
From: Tao Ren <rentao.bupt@gmail.com>

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(-)