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To simplify with maintenance let's move the bcm power-domain drivers to the
new genpd directory. Going forward, patches are intended to be managed
through a separate git tree, according to MAINTAINERS.
While moving the drivers, we end up with a directory for bcm63xx that only
contains a Kconfig file, which seems a bit silly. Let's therefore also move
the Kconfig options into the Kconfig file a directory above, as it allows
us to drop the directory too.
Cc: Florian Fainelli <[email protected]>
Cc: Ray Jui <[email protected]>
Cc: Scott Branden <[email protected]>
Cc: <[email protected]>
Cc: <[email protected]>
Signed-off-by: Ulf Hansson <[email protected]>
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PMB originally comes from BCM63138 but can be also found on many other
chipsets (e.g. BCM4908). It's needed to power on and off SoC blocks like
PCIe, SATA, USB.
Signed-off-by: Rafał Miłecki <[email protected]>
Acked-by: Ulf Hansson <[email protected]>
Signed-off-by: Florian Fainelli <[email protected]>
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BCM6318, BCM6328, BCM6362 and BCM63268 SoCs have a power domain controller
to enable/disable certain components in order to save power.
Signed-off-by: Álvaro Fernández Rojas <[email protected]>
Reviewed-by: Florian Fainelli <[email protected]>
Signed-off-by: Florian Fainelli <[email protected]>
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Add SPDX license identifiers to all Make/Kconfig files which:
- Have no license information of any form
These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:
GPL-2.0-only
Signed-off-by: Thomas Gleixner <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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This provides a free software alternative to raspberrypi-power.c's
firmware calls to manage power domains. It also exposes a reset line,
where previously the vc4 driver had to try to force power off the
domain in order to trigger a reset.
Signed-off-by: Eric Anholt <[email protected]>
Acked-by: Rob Herring <[email protected]>
Acked-by: Stefan Wahren <[email protected]>
Signed-off-by: Stefan Wahren <[email protected]>
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Unify the different Broadcom SoCs directory and have everybody live
under drivers/soc/bcm/*.
Acked-by: Scott Branden <[email protected]>
Signed-off-by: Florian Fainelli <[email protected]>
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This patch adds support for several power domains on Raspberry Pi,
including USB (so it can be enabled even if the bootloader didn't do
it), and graphics.
This patch is the combined work of Eric Anholt (who wrote USB support
inside of the Raspberry Pi firmware driver, and wrote the non-USB
domain support) and Alexander Aring (who separated the original USB
work out from the firmware driver).
Signed-off-by: Alexander Aring <[email protected]>
Signed-off-by: Eric Anholt <[email protected]>
Reviewed-by: Ulf Hansson <[email protected]>
Reviewed-by: Kevin Hilman <[email protected]>
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