imgpdc-wdt.txt 613 B

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  1. *ImgTec PowerDown Controller (PDC) Watchdog Timer (WDT)
  2. Required properties:
  3. - compatible : Should be "img,pdc-wdt"
  4. - reg : Should contain WDT registers location and length
  5. - clocks: Must contain an entry for each entry in clock-names.
  6. - clock-names: Should contain "wdt" and "sys"; the watchdog counter
  7. clock and register interface clock respectively.
  8. - interrupts : Should contain WDT interrupt
  9. Examples:
  10. watchdog@18102100 {
  11. compatible = "img,pdc-wdt";
  12. reg = <0x18102100 0x100>;
  13. clocks = <&pdc_wdt_clk>, <&sys_clk>;
  14. clock-names = "wdt", "sys";
  15. interrupts = <0 52 IRQ_TYPE_LEVEL_HIGH>;
  16. };