Linux-USB Archive on lore.kernel.org
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* [PATCH v2 0/5] aspeed-g6: enable usb support
@ 2020-02-12 21:57 rentao.bupt
  2020-02-12 21:57 ` [PATCH v2 1/5] usb: gadget: aspeed: read vhub properties from device tree rentao.bupt
                   ` (4 more replies)
  0 siblings, 5 replies; 8+ messages in thread
From: rentao.bupt @ 2020-02-12 21:57 UTC (permalink / raw)
  To: Felipe Balbi, Greg Kroah-Hartman, Joel Stanley, Andrew Jeffery,
	Benjamin Herrenschmidt, Chunfeng Yun, Colin Ian King,
	Stephen Boyd, Rob Herring, Mark Rutland, linux-usb,
	linux-arm-kernel, linux-aspeed, devicetree, linux-kernel,
	openbmc, taoren
  Cc: Tao Ren

From: Tao Ren <rentao.bupt@gmail.com>

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 and #3 add vhub port/endpoint properties into aspeed-g4 and
aspeed-g5 dtsi.

Patch #4 enables ast2600 support in aspeed-vhub usb gadget driver.

Patch #5 adds USB devices and according pin groups in aspeed-g6 dtsi.

The patch series is sanity tested on AST2520 (Yamp) BMC and AST2600-A0
eval board:
  - AST2520: created 5 gadget devices with 15 endpoints, and all of them
    can be enumerated from usb-host side.
  - AST2600: created 7 gadget devices with 20 endpoints, and all of them
    can be enumerated from usb-host side.

Tao Ren (5):
  usb: gadget: aspeed: read vhub properties from device tree
  ARM: dts: aspeed-g4: add vhub port and endpoint properties
  ARM: dts: aspeed-g5: add vhub port and endpoint properties
  usb: gadget: aspeed: add ast2600 vhub support
  ARM: dts: aspeed-g6: add usb functions

 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  | 71 ++++++++++++++--------
 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, 170 insertions(+), 62 deletions(-)

-- 
2.17.1


^ permalink raw reply	[flat|nested] 8+ messages in thread

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Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-02-12 21:57 [PATCH v2 0/5] aspeed-g6: enable usb support rentao.bupt
2020-02-12 21:57 ` [PATCH v2 1/5] usb: gadget: aspeed: read vhub properties from device tree rentao.bupt
2020-02-16 23:48   ` Andrew Jeffery
2020-02-18  3:18     ` Tao Ren
2020-02-12 21:57 ` [PATCH v2 2/5] ARM: dts: aspeed-g4: add vhub port and endpoint properties rentao.bupt
2020-02-12 21:57 ` [PATCH v2 3/5] ARM: dts: aspeed-g5: " rentao.bupt
2020-02-12 21:57 ` [PATCH v2 4/5] usb: gadget: aspeed: add ast2600 vhub support rentao.bupt
2020-02-12 21:57 ` [PATCH v2 5/5] ARM: dts: aspeed-g6: add usb functions rentao.bupt

Linux-USB Archive on lore.kernel.org

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