Add support to get the device parameters from ACPI. Assume
that the clocks are managed by firmware.
Signed-off-by: NNaveen Kaje <nkaje@codeaurora.org>
Signed-off-by: NAustin Christ <austinwc@codeaurora.org>
Reviewed-by: NSricharan R <sricharan@codeaurora.org>
Signed-off-by: NWolfram Sang <wsa@the-dreams.de>