dt-bindings: nvmem: Add soc qfprom compatible strings

Add SoC-specific compatible strings so that data can be attached
to it in the driver.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Evan Green <evgreen@chromium.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20201127102837.19366-4-srinivas.kandagatla@linaro.org


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>