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Diffstat (limited to 'Documentation/devicetree/bindings/timer/cadence,ttc-timer.txt')
-rw-r--r-- | Documentation/devicetree/bindings/timer/cadence,ttc-timer.txt | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/timer/cadence,ttc-timer.txt b/Documentation/devicetree/bindings/timer/cadence,ttc-timer.txt new file mode 100644 index 000000000..eeee6cd51 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/cadence,ttc-timer.txt @@ -0,0 +1,21 @@ +Cadence TTC - Triple Timer Counter + +Required properties: +- compatible : Should be "cdns,ttc". +- reg : Specifies base physical address and size of the registers. +- interrupts : A list of 3 interrupts; one per timer channel. +- clocks: phandle to the source clock + +Optional properties: +- timer-width: Bit width of the timer, necessary if not 16. + +Example: + +ttc0: ttc0@f8001000 { + interrupt-parent = <&intc>; + interrupts = < 0 10 4 0 11 4 0 12 4 >; + compatible = "cdns,ttc"; + reg = <0xF8001000 0x1000>; + clocks = <&cpu_clk 3>; + timer-width = <32>; +}; |