1EEPROMs (SPI) compatible with Microchip Technology 93xx46 family.
2
3Required properties:
4- compatible : shall be one of:
5    "atmel,at93c46d"
6    "eeprom-93xx46"
7    "microchip,93lc46b"
8- data-size : number of data bits per word (either 8 or 16)
9
10Optional properties:
11- read-only : parameter-less property which disables writes to the EEPROM
12- select-gpios : if present, specifies the GPIO that will be asserted prior to
13  each access to the EEPROM (e.g. for SPI bus multiplexing)
14
15Property rules described in Documentation/devicetree/bindings/spi/spi-bus.txt
16apply.  In particular, "reg" and "spi-max-frequency" properties must be given.
17
18Example:
19	eeprom@0 {
20		compatible = "eeprom-93xx46";
21		reg = <0>;
22		spi-max-frequency = <1000000>;
23		spi-cs-high;
24		data-size = <8>;
25		select-gpios = <&gpio4 4 GPIO_ACTIVE_HIGH>;
26	};
27