arm,sp805.txt 621 B

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  1. ARM AMBA Primecell SP805 Watchdog
  2. Required properties:
  3. - compatible: Should be "arm,sp805" & "arm,primecell"
  4. - reg: Should contain location and length for watchdog timer register.
  5. - interrupts: Should contain the list of watchdog timer interrupts.
  6. - clocks: clocks driving the watchdog timer hardware. This list should be 2
  7. clocks. With 2 clocks, the order is wdogclk clock, apb_pclk.
  8. Example:
  9. watchdog@66090000 {
  10. compatible = "arm,sp805", "arm,primecell";
  11. reg = <0x66090000 0x1000>;
  12. interrupts = <GIC_SPI 406 IRQ_TYPE_LEVEL_HIGH>;
  13. clocks = <&apb_pclk>,<&apb_pclk>;
  14. clock-names = "wdogclk", "apb_pclk";
  15. };