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Currently most SPI NOR serial flash devices are accessed through the spi-nor flash driver, but there are pending enhancements that will access these devices through other driver implementations. Several of the descriptive properties of the flash memories are common regardless of the interface selected. Pull those out to a separate yaml file to be included into the bindings for interface-specific node descriptions. Also revise the documentation to note that the jedec,spi-nor compatible depends on a commands set compatible with the Micron M25P80 serial nor flash; there is no JEDEC standard for these commands. These devices do generally provide descriptive structures defined by JESD216, but currently Zephyr doesn't make use of these structures. The JEDEC CFI standard previously referenced in the description is not relevant to these devices. Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no> |
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arc | ||
arm | ||
bindings | ||
common | ||
nios2 | ||
posix | ||
riscv | ||
x86 | ||
xtensa | ||
binding-template.yaml | ||
Kconfig |