thermal: tango: add resume support
When this platform is suspended, firmware powers the entire SoC down, except a few hardware blocks waiting for wakeup events. There is no context to save for this particular block. Therefore, there is nothing useful for the driver to do on suspend; so we define a NULL suspend hook. On resume, the driver initializes the block exactly as is done in the probe callback. Signed-off-by: NMarc Gonzalez <marc_gonzalez@sigmadesigns.com> Reviewed-by: NKevin Hilman <khilman@baylibre.com> Signed-off-by: NZhang Rui <rui.zhang@intel.com>
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