[linux-2.6-block.git] / Documentation / devicetree / bindings / timer / mediatek,mtk-timer.txt

Mediatek MT6577, MT6572 and MT6589 Timers
---------------------------------------

Required properties:
- compatible should contain:
	* "mediatek,mt2701-timer" for MT2701 compatible timers
	* "mediatek,mt6580-timer" for MT6580 compatible timers
	* "mediatek,mt6589-timer" for MT6589 compatible timers
	* "mediatek,mt7623-timer" for MT7623 compatible timers
	* "mediatek,mt8127-timer" for MT8127 compatible timers
	* "mediatek,mt8135-timer" for MT8135 compatible timers
	* "mediatek,mt8173-timer" for MT8173 compatible timers
	* "mediatek,mt6577-timer" for MT6577 and all above compatible timers
- reg: Should contain location and length for timers register.
- clocks: Clocks driving the timer hardware. This list should include two
	clocks. The order is system clock and as second clock the RTC clock.

Examples:

	timer@10008000 {
		compatible = "mediatek,mt6577-timer";
		reg = <0x10008000 0x80>;
		interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_LOW>;
		clocks = <&system_clk>, <&rtc_clk>;
	};
Commit	Line	Data
98c6bf2a MB	1	Mediatek MT6577, MT6572 and MT6589 Timers
	2	---------------------------------------
	3
	4	Required properties:
69a462b9	5	- compatible should contain:
02eca173	6	* "mediatek,mt2701-timer" for MT2701 compatible timers
69a462b9	7	* "mediatek,mt6580-timer" for MT6580 compatible timers
013f2a23	8	* "mediatek,mt6589-timer" for MT6589 compatible timers
0c922413	9	* "mediatek,mt7623-timer" for MT7623 compatible timers
013f2a23 YC	10	* "mediatek,mt8127-timer" for MT8127 compatible timers
	11	* "mediatek,mt8135-timer" for MT8135 compatible timers
	12	* "mediatek,mt8173-timer" for MT8173 compatible timers
	13	* "mediatek,mt6577-timer" for MT6577 and all above compatible timers
98c6bf2a MB	14	- reg: Should contain location and length for timers register.
	15	- clocks: Clocks driving the timer hardware. This list should include two
	16	clocks. The order is system clock and as second clock the RTC clock.
	17
	18	Examples:
	19
	20	timer@10008000 {
	21	compatible = "mediatek,mt6577-timer";
	22	reg = <0x10008000 0x80>;
	23	interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_LOW>;
	24	clocks = <&system_clk>, <&rtc_clk>;
	25	};