[linux-2.6-block.git] / Documentation / devicetree / bindings / timer / renesas,8bit-timer.txt

* Renesas H8/300 8bit timer

The 8bit timer is a 8bit timer/counter with configurable clock inputs and
programmable compare match.

This implement only supported cascade mode.

Required Properties:

  - compatible: must contain "renesas,8bit-timer"
  - reg: base address and length of the registers block for the timer module.
  - interrupts: interrupt-specifier for the timer, CMIA and TOVI
  - clocks: a list of phandle, one for each entry in clock-names.
  - clock-names: must contain "fck" for the functional clock.

Example:

	timer8_0: timer@ffff80 {
		compatible = "renesas,8bit-timer";
		reg = <0xffff80 10>;
		interrupts = <36>;
		clocks = <&fclk>;
		clock-names = "fck";
	};
Commit	Line	Data
618b902d YS	1	* Renesas H8/300 8bit timer
	2
	3	The 8bit timer is a 8bit timer/counter with configurable clock inputs and
	4	programmable compare match.
	5
	6	This implement only supported cascade mode.
	7
	8	Required Properties:
	9
	10	- compatible: must contain "renesas,8bit-timer"
	11	- reg: base address and length of the registers block for the timer module.
	12	- interrupts: interrupt-specifier for the timer, CMIA and TOVI
	13	- clocks: a list of phandle, one for each entry in clock-names.
	14	- clock-names: must contain "fck" for the functional clock.
	15
	16	Example:
	17
	18	timer8_0: timer@ffff80 {
	19	compatible = "renesas,8bit-timer";
	20	reg = <0xffff80 10>;
	21	interrupts = <36>;
	22	clocks = <&fclk>;
	23	clock-names = "fck";
	24	};
	25