Add Mediatek EFUSE driver to access hardware data like
thermal sensor calibration or HDMI impedance.
Signed-off-by: NAndrew-CT Chen <andrew-ct.chen@mediatek.com>
Reviewed-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>