1 Andestech ATCPIT100 timer
2 ------------------------------------------------------------------
3 ATCPIT100 is a generic IP block from Andes Technology, embedded in
4 Andestech AE3XX, AE250 platforms and other designs.
6 This timer is a set of compact multi-function timers, which can be
7 used as pulse width modulators (PWM) as well as simple timers.
9 It supports up to 4 PIT channels. Each PIT channel is a
10 multi-function timer and provide the following usage scenarios:
15 One 16-bit timer and one 8-bit PWM
16 Two 8-bit timer and one 8-bit PWM
19 - compatible : Should be "andestech,atcpit100"
20 - reg : Address and length of the register set
21 - interrupts : Reference to the timer interrupt
22 - clock-frequency : The rate in HZ in input of the Andestech ATCPIT100 timer
26 timer0: timer@f0400000 {
27 compatible = "andestech,atcpit100";
28 reg = <0xf0400000 0x1000>;
30 clock-frequency = <30000000>;