From 8d91c1e411f55d7ea91b1183a2e9f8088fb4d5be Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Tue, 15 Dec 2015 14:52:16 -0300 Subject: Linux-libre 4.3.2-gnu --- .../devicetree/bindings/watchdog/lpc18xx-wdt.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/lpc18xx-wdt.txt (limited to 'Documentation/devicetree/bindings/watchdog/lpc18xx-wdt.txt') diff --git a/Documentation/devicetree/bindings/watchdog/lpc18xx-wdt.txt b/Documentation/devicetree/bindings/watchdog/lpc18xx-wdt.txt new file mode 100644 index 000000000..09f6b2496 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/lpc18xx-wdt.txt @@ -0,0 +1,19 @@ +* NXP LPC18xx Watchdog Timer (WDT) + +Required properties: +- compatible: Should be "nxp,lpc1850-wwdt" +- reg: Should contain WDT registers location and length +- clocks: Must contain an entry for each entry in clock-names. +- clock-names: Should contain "wdtclk" and "reg"; the watchdog counter + clock and register interface clock respectively. +- interrupts: Should contain WDT interrupt + +Examples: + +watchdog@40080000 { + compatible = "nxp,lpc1850-wwdt"; + reg = <0x40080000 0x24>; + clocks = <&cgu BASE_SAFE_CLK>, <&ccu1 CLK_CPU_WWDT>; + clock-names = "wdtclk", "reg"; + interrupts = <49>; +}; -- cgit v1.2.3-54-g00ecf