Implement a core clknode driver for the JH7110 (StarFive VisionFive v2)
platform.
Add clock/reset generator drivers for the PLL, SYS, and AON clock
groupings.
Co-authored-by: mhorne
Reviewed by: mhorne
Sponsored by: The FreeBSD Foundation (mhorne's contributions)
Differential Revision: https://reviews.freebsd.org/D43037
Implement a core clknode driver for the JH7110 (StarFive VisionFive v2)
platform.
Add clock/reset generator drivers for the PLL, SYS, and AON clock
groupings.
Co-authored-by: mhorne
Reviewed by: mhorne
Sponsored by: The FreeBSD Foundation (mhorne's contributions)
Differential Revision: https://reviews.freebsd.org/D43037
If the call to clknode_get_freq() returns an error (unlikely), report
this, rather than printing the error code as the clock frequency.
If the clock has no parent (e.g. a fixed reference clock), print "none"
rather than "(NULL)(-1)". This is a more human-legible presentation of the
same information.
Reviewed by: manu
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D44267
We may attach several of these devices, but there is no meaningful
information added to dmesg. For example:
ofwbus0: <Open Firmware Device Tree>
clk_fixed0: <Fixed clock> on ofwbus0
clk_fixed1: <Fixed clock> on ofwbus0
clk_fixed2: <Fixed clock> on ofwbus0
clk_fixed3: <Fixed clock> on ofwbus0
clk_fixed4: <Fixed clock> on ofwbus0
clk_fixed5: <Fixed clock> on ofwbus0
clk_fixed6: <Fixed clock> on ofwbus0
clk_fixed7: <Fixed clock> on ofwbus0
clk_fixed8: <Fixed clock> on ofwbus0
clk_fixed9: <Fixed clock> on ofwbus0
clk_fixed10: <Fixed clock> on ofwbus0
clk_fixed11: <Fixed clock> on ofwbus0
To reduce this noise, quiet the devices for by default. For verbose
boot, the message will be emitted.
Reviewed by: manu
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D44266
This is standard practice for clock drivers that register clocks
dynamically. Nothing else uses the CLK_DEBUG macro.
The result is that the name and frequency of the fixed clock is printed
for a verbose boot, which may aid in debugging.
Reviewed by: manu
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D44265
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/D43196
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
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
No need to keep it under sys/arm64/rockchip/clk
It's easier to find which controller we support by looking under one directory.
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D43189
No need to keep it under sys/arm/allwinner/clkng
It's easier to find which controller we support by looking under one directory.
It will also be shared with Allwinner RiscV SoC.
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D43188
Add clock and reset drivers for the ZynqMP SoC.
The clocks are discovered by talking to the firmware as the topology isn't
fixed on this SoC.
Differential Revision: https://reviews.freebsd.org/D41812
Sponsored by: Beckhoff Automation GmbH & Co. KG
