Add the devicetree binding document for ImgTec PDC Watchdog Timer. Signed-off-by: Naidu Tellapati <Naidu.Tellapati@xxxxxxxxx> Signed-off-by: Jude Abraham <Jude.Abraham@xxxxxxxxx> Reviewed-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx> --- No changes from v5. --- .../devicetree/bindings/watchdog/imgpdc-wdt.txt | 18 ++++++++++++++++++ 1 files changed, 18 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/watchdog/imgpdc-wdt.txt diff --git a/Documentation/devicetree/bindings/watchdog/imgpdc-wdt.txt b/Documentation/devicetree/bindings/watchdog/imgpdc-wdt.txt new file mode 100644 index 0000000..2f9ba77 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/imgpdc-wdt.txt @@ -0,0 +1,18 @@ +*ImgTec PowerDown Controller (PDC) Watchdog Timer (WDT) + +Required properties: +- compatible : Should be "img,pdc-wdt" +- reg : Should contain WDT registers location and length +- clocks: Must contain an entry for each entry in clock-names. +- clock-names: Should contain "wdt" and "sys" +- interrupts : Should contain WDT interrupt + +Examples: + +wdt@18102100 { + compatible = "img,pdc-wdt"; + reg = <0x18102100 0x100>; + clocks = <&pdc_wdt_clk>, <&sys_clk>; + clock-names = "wdt", "sys"; + interrupts = <0 52 IRQ_TYPE_LEVEL_HIGH>; +}; -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html