Bindings for Maxim's ds24 onewire EEPROM families driver
Signed-off-by: Eugen Hristev eugen.hristev@microchip.com --- doc/device-tree-bindings/w1-eeprom/ds24xxx.txt | 37 ++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 040000 doc/device-tree-bindings/w1-eeprom create mode 100644 doc/device-tree-bindings/w1-eeprom/ds24xxx.txt
diff --git a/doc/device-tree-bindings/w1-eeprom/ds24xxx.txt b/doc/device-tree-bindings/w1-eeprom/ds24xxx.txt new file mode 100644 index 0000000..2e91be9 --- /dev/null +++ b/doc/device-tree-bindings/w1-eeprom/ds24xxx.txt @@ -0,0 +1,37 @@ +Maxim DS24 families driver device binding - one wire protocol EEPROMS 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/ds24xxx.c + +Software ds24xxx device-tree node properties: +Required: +* compatible = "maxim,ds24b33" +or +* compatible = "maxim,ds2431" +Further memories can be added. + +Optional: +* none + +Example: + eeprom1: eeprom@0 { + compatible = "maxim,ds24xxx"; + } + +Example with parent bus: + +onewire_tm: onewire { + compatible = "w1-gpio"; + gpios = <&pioA 32 0>; + + eeprom1: eeprom@0 { + compatible = "maxim,ds24xxx"; + } +}; +