riscv: enable Allwinner D1 USB drivers

Add the generic USB drivers and FDT glue to the build.

Make small tweaks to the aw_usbphy and aw_musb drivers for the Allwinner
D1.

Reviewed by: manu
Sponsor

riscv: enable Allwinner D1 USB drivers

Add the generic USB drivers and FDT glue to the build.

Make small tweaks to the aw_usbphy and aw_musb drivers for the Allwinner
D1.

Reviewed by: manu
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D48126

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phy: Move phy code in dev/phy

We've removed kernel option EXT_RESOURCES almost two years ago.
While it was ok to have some code under a common 'extres' subdirectory
at first, we now have a lot of co

phy: Move phy code in dev/phy

We've removed kernel option EXT_RESOURCES almost two years ago.
While it was ok to have some code under a common 'extres' subdirectory
at first, we now have a lot of consumer of it and we made it mandatory
so no need to have it under a cryptic name.

Reviewed by: emaste, imp
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D43195

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regulator: Move regulator code in dev/regulator

We've removed kernel option EXT_RESOURCES almost two years ago.
While it was ok to have some code under a common 'extres' subdirectory
at first, we no

regulator: Move regulator code in dev/regulator

We've removed kernel option EXT_RESOURCES almost two years ago.
While it was ok to have some code under a common 'extres' subdirectory
at first, we now have a lot of consumer of it and we made it mandatory
so no need to have it under a cryptic name.

Reviewed by: emaste, imp
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D43194

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hwreset: Move reset code in dev/hwreset

We've removed kernel option EXT_RESOURCES almost two years ago.
While it was ok to have some code under a common 'extres' subdirectory
at first, we now have a

hwreset: Move reset code in dev/hwreset

We've removed kernel option EXT_RESOURCES almost two years ago.
While it was ok to have some code under a common 'extres' subdirectory
at first, we now have a lot of consumer of it and we made it mandatory
so no need to have it under a cryptic name.

Reviewed by: imp
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D43192

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clk: Move clock code in dev/clk

We've removed kernel option EXT_RESOURCES almost two years ago.
While it was ok to have some code under a common 'extres' subdirectory
at first, we now have a lot of

clk: Move clock code in dev/clk

We've removed kernel option EXT_RESOURCES almost two years ago.
While it was ok to have some code under a common 'extres' subdirectory
at first, we now have a lot of consumer of it and we made it mandatory
so no need to have it under a cryptic name.

Reviewed by: mhorne
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D43191

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sys: Automated cleanup of cdefs and other formatting

Apply the following automated changes to try to eliminate
no-longer-needed sys/cdefs.h includes as well as now-empty
blank lines in a row.

Remov

sys: Automated cleanup of cdefs and other formatting

Apply the following automated changes to try to eliminate
no-longer-needed sys/cdefs.h includes as well as now-empty
blank lines in a row.

Remove /^#if.*\n#endif.*\n#include\s+<sys/cdefs.h>.*\n/
Remove /\n+#include\s+<sys/cdefs.h>.*\n+#if.*\n#endif.*\n+/
Remove /\n+#if.*\n#endif.*\n+/
Remove /^#if.*\n#endif.*\n/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/types.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/param.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/capsicum.h>/

Sponsored by: Netflix

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sys: Remove $FreeBSD$: one-line .c pattern

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/

sys: Remove $FreeBSD$: two-line .h pattern

Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/

arm allwinner: Remove unused devclass arguments to DRIVER_MODULE.

aw_usbphy: add support for device mode operation

OTG mode is not supported still. It's easy to do it as a one-off
detection, but the proper support requires continuous monitoring and
communicating

aw_usbphy: add support for device mode operation

OTG mode is not supported still. It's easy to do it as a one-off
detection, but the proper support requires continuous monitoring and
communicating the current state to the USB layer.

Also, fix phy0_route setting for H3. Remove duplicate register
definitions.

Tested on Orange Pi PC Plus with dr_mode="peripheral" using
hw.usb.template=3
umodem_load="YES"

Reviewed by: manu
MFC after: 5 weeks
Differential Revision: https://reviews.freebsd.org/D26348

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Allwinner USB DRD support (musb_otg)

Allwinner USB DRD is based on the Mentor USB OTG controller, with a
different register layout and a few missing registers.

The code is by Andrew Turner (andrew)

Allwinner USB DRD support (musb_otg)

Allwinner USB DRD is based on the Mentor USB OTG controller, with a
different register layout and a few missing registers.

The code is by Andrew Turner (andrew).

Reviewed by: hselasky, manu
Obtained from: andrew
MFC after: 5 weeks
Differential Revision: https://reviews.freebsd.org/D5881

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arm: clean up empty lines in .c and .h files

Remove "all rights reserved" from copyright for the file that Jared McNeill
own. He gave me permission to do this.

arm64: allwinner: aw_usbphy: Add support for H6 PHY

MFC after: 1 month

Merge ^/head r340918 through r341763.

aw_usbphy: Do not error if it's not phy 0

Only phy0 can switch between host/otg, do not error if we request
host mode on phy != 0.

MFC after: 1 month
X-MFC with: r340846

Merge ^/head r340427 through r340868.

aw_usbphy: Convert to usbphy subclass

Instead of routing the phy when enabling it, do the configuration
and routing in the phynode_usb_set_mode function.
While here, if we don't have a vbus detectio

aw_usbphy: Convert to usbphy subclass

Instead of routing the phy when enabling it, do the configuration
and routing in the phynode_usb_set_mode function.
While here, if we don't have a vbus detection method, enable the phy
if requested.

MFC after: 1 month

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aw_usbphy: Move later to SUPPORTDEV pass

vbus-supply properties may be specified for each PHY. These properties
reference a regulator that we must turn on/off as we turn the PHY on/off.
However, if

aw_usbphy: Move later to SUPPORTDEV pass

vbus-supply properties may be specified for each PHY. These properties
reference a regulator that we must turn on/off as we turn the PHY on/off.
However, if the usbphy comes up before the regulator in question (as is the
case with GPIO-controlled regulators), then we will fail to grab a handle to
the regulator and control it as the PHY power state changes.

Fix it by just attaching the usbphy driver later. We don't really need it at
RESOURCE, we just need it to be before DEFAULT when ehci/ohci attach. In
particular, this fixes the USB NIC on a board that we don't yet supported-
without this, it will not power on and if_ure cannot attach.

Tested on: various boards [manu]
Tested on: OrangePi R1 [Rap2 (irc)]
Reported by: Rap2 (irc, "Cannot find USB NIC")

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Convert extres/phy to kobj model.
Similarly as other extres pseudo-drivers, implement phy by using kobj model.
This detaches it from provider device, so single device driver can export
multiple diffe

Convert extres/phy to kobj model.
Similarly as other extres pseudo-drivers, implement phy by using kobj model.
This detaches it from provider device, so single device driver can export
multiple different phys. Additionally, this allows phy to be subclassed to
more specialized drivers, like is USB OTG phy, or PCIe phy with hot-plug
capability.

Tested by: manu (previous version, on Allwinner board)
MFC after: 1 month

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Allwinner a83t: enable USB support

Originally a patch by Mark Millard, augmented with information from work
done on NetBSD by jmcneill@.

Submitted by: Mark Millard (markmi@dsl-only.net)
Reviewed by

Allwinner a83t: enable USB support

Originally a patch by Mark Millard, augmented with information from work
done on NetBSD by jmcneill@.

Submitted by: Mark Millard (markmi@dsl-only.net)
Reviewed by: emaste, manu
Approved by: emaste (mentor)
Differential Revision: https://reviews.freebsd.org/D13240

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Merge ^/head r323559 through r325504.

MFhead@r324075

aw_usbphy: Only reroute OTG for phy0

We only need to route OTG port to host mode on phy0 and if no VBUS
is present on the port, otherwise leave the port in periperal mode.

aw_usbphy: Fix write of unknown register

Some SoC require a write to a unknown register to work corectly.
This write should be in the pmu region not in the phy ctrl one.

Reported by: Mark Millard (

aw_usbphy: Fix write of unknown register

Some SoC require a write to a unknown register to work corectly.
This write should be in the pmu region not in the phy ctrl one.

Reported by: Mark Millard (markmi@dsl-only.net)

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