u-boot/doc/device-tree-bindings/w1-eeprom/ds2502.txt
Martin Fuzzey f9c87adc47 w1-eeprom: Add support for Maxim DS2502 add only memory
Signed-off-by: Martin Fuzzey <martin.fuzzey@flowbird.group>
2018-11-16 16:51:55 -05:00

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Maxim DS2502 driver device binding - one wire protocol add only memory from Maxim
=======================
This memory needs to be connected to a onewire bus, as a child node.
The bus will read the device serial number and match this node with a found
device on the bus
Also check doc/device-tree-bindings/w1 for onewire bus drivers
Driver:
- drivers/w1-eeprom/ds2502.c
Ds2502 device-tree node properties:
Required:
* compatible = "maxim,ds2502"
Optional:
* none
Example:
eeprom1: eeprom@0 {
compatible = "maxim,ds2502";
};
Example with parent bus:
onewire {
compatible = "fsl,imx53-owire";
reg = <0x63fa4000 0x4000>;
eeprom1: eeprom@0 {
compatible = "maxim,ds2502";
};
};