xref: /freebsd/sys/contrib/device-tree/Bindings/timer/spreadtrum,sprd-timer.txt (revision dd41de95a84d979615a2ef11df6850622bf6184e)
1Spreadtrum timers
2
3The Spreadtrum SC9860 platform provides 3 general-purpose timers.
4These timers can support 32bit or 64bit counter, as well as supporting
5period mode or one-shot mode, and they are can be wakeup source
6during deep sleep.
7
8Required properties:
9- compatible: should be "sprd,sc9860-timer" for SC9860 platform.
10- reg: The register address of the timer device.
11- interrupts: Should contain the interrupt for the timer device.
12- clocks: The phandle to the source clock (usually a 32.768 KHz fixed clock).
13
14Example:
15	timer@40050000 {
16		compatible = "sprd,sc9860-timer";
17		reg = <0 0x40050000 0 0x20>;
18		interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
19		clocks = <&ext_32k>;
20	};
21