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-* MTD SPI driver for ST M25Pxx (and similar) serial flash chips
-
-Required properties:
-- #address-cells, #size-cells : Must be present if the device has sub-nodes
- representing partitions.
-- compatible : Should be the manufacturer and the name of the chip. Bear in mind
- the DT binding is not Linux-only, but in case of Linux, see the
- "spi_nor_ids" table in drivers/mtd/spi-nor/spi-nor.c for the list
- of supported chips.
-- reg : Chip-Select number
-- spi-max-frequency : Maximum frequency of the SPI bus the chip can operate at
-
-Optional properties:
-- m25p,fast-read : Use the "fast read" opcode to read data from the chip instead
- of the usual "read" opcode. This opcode is not supported by
- all chips and support for it can not be detected at runtime.
- Refer to your chips' datasheet to check if this is supported
- by your chip.
-
-Example:
-
- flash: m25p80@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "spansion,m25p80";
- reg = <0>;
- spi-max-frequency = <40000000>;
- m25p,fast-read;
- };