Microchip 48L640 EERAM
modulename: mchp48l640.ko
configname: CONFIG_MTD_MCHP48L640
Linux Kernel Configuration
└─>Device Drivers
└─>Memory Technology Device (MTD) support
└─>Self-contained MTD device drivers
└─>Microchip 48L640 EERAM
In linux kernel since version 5.2 (release Date: 2019-07-07)
This enables access to Microchip 48L640 EERAM chips, using SPI.