Add a regmap for accessing the EEPROM, and then use that with the
NVMEM framework. Enable backward compatibility in the NVMEM config
structure, so that the 'eeprom' file in sys is provided by the
framework.
Signed-off-by: NAndrew Lunn <andrew@lunn.ch>
Acked-by: NSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>