w1.txt 587 B

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  1. Generic devicetree bindings for onewire (w1) busses
  2. ===================================================
  3. Onewire busses are described through nodes of their master bus controller.
  4. Slave devices are listed as sub-nodes of such master devices. For now, only
  5. one slave is allowed per bus master.
  6. Example:
  7. charger: charger {
  8. compatible = "gpio-charger";
  9. charger-type = "mains";
  10. gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
  11. };
  12. onewire {
  13. compatible = "w1-gpio";
  14. gpios = <&gpio 100 0>, <&gpio 101 0>;
  15. battery {
  16. compatible = "maxim,ds2760";
  17. power-supplies = <&charger>;
  18. };
  19. };