[PATCH linux dev-5.4 0/2] aspeed-g6: enable usb support
rentao.bupt at gmail.com
rentao.bupt at gmail.com
Fri Jan 17 10:25:23 AEDT 2020
From: Tao Ren <rentao.bupt at gmail.com>
The patch series aims at enabling USB Host and Gadget support on AST2600
platforms.
Patch #1 enables AST2600 support in aspeed-vhub gadget driver, and patch
#2 add USB function pins and devices in aspeed-g6 dtsi files.
The patch series has been sanity tested on AST2600-A0 eval board by:
a) setting USB port A as vhub and creating 7 gadget devices: all the
7 devices can be enumerated from another Linux USB Host.
b) setting USB port B as EHCI and connecting a USB flash drive: the
USB flash drive can be enumerated successfully.
Tao Ren (2):
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 | 25 +++++--------
drivers/usb/gadget/udc/aspeed-vhub/vhub.h | 32 ++++++++++++----
5 files changed, 103 insertions(+), 26 deletions(-)
--
2.17.1
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