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- * MTD SPI driver for 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 that the DT binding is not U-Boot-only, but in case of
- U-Boot, see spi_flash_params_table table in
- drivers/mtd/spi/spi_flash_ids.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:
- - memory-map : Address and size of the flash, if memory mapped. This may
- apply to Intel chipsets, which tend to memory-map flash.
- Example:
- flash: m25p80@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "spansion,m25p80";
- reg = <0>;
- spi-max-frequency = <40000000>;
- };
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