spi: intel: 64k erase is supported from Canon Lake and beyond

The hardware sequencer in Intel Canon Lake and beyond supports also 64k
erase command. The SPI-NOR core uses SFDP (Serial Flash Discovery
Parameter) to figure out what the chip actually supports and only issues
64k erase if it is supported.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Link: https://lore.kernel.org/r/20220816125537.89389-1-mika.westerberg@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>