lp3943.txt 686 B

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  1. TI/National Semiconductor LP3943 MFD driver
  2. Required properties:
  3. - compatible: "ti,lp3943"
  4. - reg: I2C slave address. From 0x60 to 0x67.
  5. LP3943 consists of two sub-devices, lp3943-gpio and lp3943-pwm.
  6. For the LP3943 GPIO properties please refer to:
  7. Documentation/devicetree/bindings/gpio/gpio-lp3943.txt
  8. For the LP3943 PWM properties please refer to:
  9. Documentation/devicetree/bindings/pwm/pwm-lp3943.txt
  10. Example:
  11. lp3943@60 {
  12. compatible = "ti,lp3943";
  13. reg = <0x60>;
  14. gpioex: gpio {
  15. compatible = "ti,lp3943-gpio";
  16. gpio-controller;
  17. #gpio-cells = <2>;
  18. };
  19. pwm3943: pwm {
  20. compatible = "ti,lp3943-pwm";
  21. #pwm-cells = <2>;
  22. ti,pwm0 = <8 9 10>;
  23. ti,pwm1 = <15>;
  24. };
  25. };