mfd: Add support for IO functions of AAEON devices
This adds the supports for multiple IO functions of the
AAEON x86 devices and makes use of the WMI interface to
control the these IO devices including:
- GPIO
- LED
- Watchdog
- HWMON
It also adds the mfd child device drivers to support
the above IO functions.
Signed-off-by: Kunyang_Fan <email address hidden>
6cf5469...
by
Heikki Krogerus <email address hidden>
usb: dwc3: pci: add support for the Intel Alder Lake-P
Tiger Lake SOC (the versions of it that have integrated USB4
controller) may have two DWC3 controllers. One is part of
the PCH (Platform Controller Hub, i.e. the chipset) as
usual, and the other is inside the actual CPU block.
On all Intel platforms that have the two separate DWC3
controllers, the one inside the CPU handles USB3 and only
USB3 traffic, while the PCH version handles USB2 and USB2
alone. The reason for splitting the two busses like this is
to allow easy USB3 tunneling over USB4 connections. As USB2
is not tunneled over USB4, it has dedicated USB controllers
(both xHCI and DWC3).
Acked-by: Felipe Balbi <email address hidden>
Signed-off-by: Heikki Krogerus <email address hidden>
Link: https://<email address hidden>
Signed-off-by: Greg Kroah-Hartman <email address hidden>
(cherry picked from commit 73203bde3a95a48f27b2454dc6b955280c641afe)
Signed-off-by: Chia-Lin Kao (AceLan) <email address hidden>
f50e25d...
by
Heikki Krogerus <email address hidden>
usb: dwc3: pci: Register a software node for the dwc3 platform device
By registering the software node directly instead of just
the properties in it, the driver can take advantage of also
the other features the software nodes have.
Acked-by: Felipe Balbi <email address hidden>
Signed-off-by: Heikki Krogerus <email address hidden>
Link: https://<email address hidden>
Signed-off-by: Greg Kroah-Hartman <email address hidden>
(cherry picked from commit e492ce9bcaa1c9661cd3dd6cff0eedf2fa640f31)
Signed-off-by: Chia-Lin Kao (AceLan) <email address hidden>
97d43fe...
by
Heikki Krogerus <email address hidden>
This helper will register a software node and then assign
it to device at the same time. The function will also make
sure that the device can't have more than one software node.
Acked-by: Felipe Balbi <email address hidden>
Signed-off-by: Heikki Krogerus <email address hidden>
Link: https://<email address hidden>
Signed-off-by: Greg Kroah-Hartman <email address hidden>
(cherry picked from commit e68d0119e3284334de5650a1ac42ef4e179f895e)
Signed-off-by: Chia-Lin Kao (AceLan) <email address hidden>