On ARM64 some devices use the AMBA device and not the platform bus for
probing so add support for this. Uses a dummy clock for apb_pclk as ACPI
does not have a suitable clock representation and to keep the core
AMBA bus code unchanged between probing methods.
Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: NGraeme Gregory <graeme.gregory@linaro.org>
Signed-off-by: NAleksey Makarov <aleksey.makarov@linaro.org>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>