1EEPROMs (SPI) compatible with Atmel at25.
2
3Required properties:
4- compatible : "atmel,at25".
5- reg : chip select number
6- spi-max-frequency : max spi frequency to use
7- pagesize : size of the eeprom page
8- size : total eeprom size in bytes
9- address-width : number of address bits (one of 8, 16, or 24)
10
11Optional properties:
12- spi-cpha : SPI shifted clock phase, as per spi-bus bindings.
13- spi-cpol : SPI inverse clock polarity, as per spi-bus bindings.
14- read-only : this parameter-less property disables writes to the eeprom
15
16Obsolete legacy properties are can be used in place of "size", "pagesize",
17"address-width", and "read-only":
18- at25,byte-len : total eeprom size in bytes
19- at25,addr-mode : addr-mode flags, as defined in include/linux/spi/eeprom.h
20- at25,page-size : size of the eeprom page
21
22Additional compatible properties are also allowed.
23
24Example:
25	at25@0 {
26		compatible = "atmel,at25", "st,m95256";
27		reg = <0>
28		spi-max-frequency = <5000000>;
29		spi-cpha;
30		spi-cpol;
31
32		pagesize = <64>;
33		size = <32768>;
34		address-width = <16>;
35	};
36