tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1Zynq Watchdog Device Tree Bindings
2-------------------------------------------
3
4Required properties:
5- compatible : Should be "cdns,wdt-r1p2".
6- clocks : This is pclk (APB clock).
7- interrupts : This is wd_irq - watchdog timeout interrupt.
8
9Optional properties
10- reset-on-timeout : If this property exists, then a reset is done
11 when watchdog times out.
12- timeout-sec : Watchdog timeout value (in seconds).
13
14Example:
15 watchdog@f8005000 {
16 compatible = "cdns,wdt-r1p2";
17 clocks = <&clkc 45>;
18 interrupt-parent = <&intc>;
19 interrupts = <0 9 1>;
20 reg = <0xf8005000 0x1000>;
21 reset-on-timeout;
22 timeout-sec = <10>;
23 };