Qualcomm APCS global block provides a bunch of generic properties which
are required in a device tree. Add YAML schema for these properties.
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NSivaprakash Murugesan <sivaprak@codeaurora.org>
Signed-off-by: NJassi Brar <jaswinder.singh@linaro.org>