History log of /freebsd/sys/arm/broadcom/bcm2835/bcm2835_firmware.h (Results 1 – 6 of 6)
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
Revision tags: release/14.0.0
# 95ee2897 16-Aug-2023 Warner Losh <imp@FreeBSD.org>

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

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


Revision tags: release/13.2.0, release/12.4.0, release/13.1.0, release/12.3.0, release/13.0.0, release/12.2.0
# c7aa572c 31-Jul-2020 Glen Barber <gjb@FreeBSD.org>

MFH

Sponsored by: Rubicon Communications, LLC (netgate.com)


# 17996960 31-Jul-2020 Dimitry Andric <dim@FreeBSD.org>

Merge ^/head r363583 through r363738.


# d9501cba 28-Jul-2020 Andrew Turner <andrew@FreeBSD.org>

Aadd Raspberry Pi firmware messages to manage GPIOs

Some GPIOs are managed by an external IO expaandder through the firmware.
Add the message details for these.

Sponsored by: Innovate UK


# 7413ae0e 28-Jul-2020 Andrew Turner <andrew@FreeBSD.org>

Switch the bcm2835 cpufreq driver to use the firmware interface

Use the new Raspberry Pi firmware driver in the cpufreq driver. It is
intended all drivers that need to interact with the firmware wil

Switch the bcm2835 cpufreq driver to use the firmware interface

Use the new Raspberry Pi firmware driver in the cpufreq driver. It is
intended all drivers that need to interact with the firmware will move to
use the firmware driver, this is the first.

Reviewed by: manu
Sponsored by: Innovate UK
Differential Revision: https://reviews.freebsd.org/D25609

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# 201a1f34 09-Jul-2020 Andrew Turner <andrew@FreeBSD.org>

Add a driver to talk to the Raspberry Pi firmware

Communicating with the Raspberry Pi firmware is currently handled by each
driver calling into the mbox driver, however the device tree is structured

Add a driver to talk to the Raspberry Pi firmware

Communicating with the Raspberry Pi firmware is currently handled by each
driver calling into the mbox driver, however the device tree is structured
such that they should be calling into a firmware driver.

Add a driver for this node with an interface to communicate to the firmware
via the mbox interface.

There is a sysctl to get the firmware revision. This is a unix date so can
be parsed with:

root@generic:~ # date -j -f '%s' sysctl -n dev.bcm2835_firmware.0.revision
Tue Nov 19 16:40:28 UTC 2019

Reviewed by: manu
Sponsored by: Innovate UK
Differential Revision: https://reviews.freebsd.org/D25572

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