This pull request brings in a build fix for arm64 with bcm2835
enabled, and fixes the driver in the presence of -EPROBE_DEFER.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
The clock driver may probe after ours and so we need to pass the
-EPROBE_DEFER out. Fix the other error path while we're here.
v2: Use dom->name instead of dom->gov as the flag for initialized
domains, since we aren't setting up a governor. Make sure to
clear ->clk when no clk is present in the DT.
Signed-off-by: Eric Anholt <eric@anholt.net>
Fixes: 670c672608 ("soc: bcm: bcm2835-pm: Add support for power domains under a new binding.")
We don't have ASB master/slave regs for this domain, so just skip that
step.
Signed-off-by: Eric Anholt <eric@anholt.net>
Fixes: 670c672608 ("soc: bcm: bcm2835-pm: Add support for power domains under a new binding.")
Fixes the following sparse warning:
drivers/soc/bcm/bcm2835-power.c:556:32: warning:
symbol 'bcm2835_reset_ops' was not declared. Should it be static?
Fixes: 670c672608 ("soc: bcm: bcm2835-pm: Add support for power domains under a new binding.")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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 <eric@anholt.net>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
