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Subject[PATCH v3 0/9] usb: typec: Driver for Intel PMC Mux-Agent
Date
Hi,

The statements were ended incorrectly with comma instead of semicolon
in drivers/usb/cdns3/core.c (PATCH 5/9) as pointed out by Peter. I've
fixed that in this version. There are no other changes.

v2 commit message:

I've unified the driver data handling in all drivers in patch 5/9 as
requested by Peter, and also now using consistently dev_set_drvdata()
in patch 4/9 as requested by Chunfeng Yun. Those were the only
changes in this version.

The original (v1) commit message:

The Intel PMC (Power Management Controller) microcontroller, which is
available on most SOCs from Intel, has a function called mux-agent.
The mux-agent, when visible to the operating system, makes it possible
to control the various USB muxes on the system.

In practice the mux-agent is a device that controls multiple muxes.
Unfortunately both the USB Type-C Class and the USB Role Class don't
have proper support for that kind of devices that handle multiple
muxes, which is why I had to tweak the APIs a bit.

On top of the API changes, and the driver of course, I'm adding a
header for the Thunderbolt 3 alt mode since the "mux-agent" supports
it.

thanks,


Heikki Krogerus (9):
usb: typec: mux: Allow the muxes to be named
usb: typec: mux: Add helpers for setting the mux state
usb: typec: mux: Allow the mux handles to be requested with fwnode
usb: roles: Leave the private driver data pointer to the drivers
usb: roles: Provide the switch drivers handle to the switch in the API
usb: roles: Allow the role switches to be named
device property: Export fwnode_get_name()
usb: typec: Add definitions for Thunderbolt 3 Alternate Mode
usb: typec: driver for Intel PMC mux control

drivers/base/property.c | 1 +
drivers/usb/cdns3/core.c | 22 +-
drivers/usb/chipidea/core.c | 10 +-
drivers/usb/dwc3/dwc3-meson-g12a.c | 10 +-
drivers/usb/gadget/udc/renesas_usb3.c | 26 +-
drivers/usb/gadget/udc/tegra-xudc.c | 8 +-
drivers/usb/mtu3/mtu3_dr.c | 9 +-
drivers/usb/musb/mediatek.c | 16 +-
drivers/usb/roles/class.c | 29 +-
.../usb/roles/intel-xhci-usb-role-switch.c | 26 +-
drivers/usb/typec/class.c | 10 +-
drivers/usb/typec/mux.c | 47 +-
drivers/usb/typec/mux/Kconfig | 9 +
drivers/usb/typec/mux/Makefile | 1 +
drivers/usb/typec/mux/intel_pmc_mux.c | 434 ++++++++++++++++++
include/linux/usb/role.h | 23 +-
include/linux/usb/typec_mux.h | 25 +-
include/linux/usb/typec_tbt.h | 53 +++
18 files changed, 677 insertions(+), 82 deletions(-)
create mode 100644 drivers/usb/typec/mux/intel_pmc_mux.c
create mode 100644 include/linux/usb/typec_tbt.h

--
2.25.0

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