Add support for the EFUSE controller found in the Mediatek MT6323 PMIC. The MT6323 EFUSE stores 24 bytes of hardware-related data, such as thermal sensor calibration values. Tested-by: Ben Grisdale <bengris32@protonmail.ch> # Amazon Echo Dot (2nd Generation) Reviewed-by: Andy Shevchenko <andy@kernel.org> Signed-off-by: Roman Vivchar <rva333@protonmail.com> Signed-off-by: Srinivas Kandagatla <srini@kernel.org> Link: https://patch.msgid.link/20261002101352.1084447-8-srini@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>