dt-bindings: watchdog: Add i.MX7ULP bindings (69eb8b11) · Commits · 戴 / test

Add the watchdog bindings for Freescale i.MX7ULP. Signed-off-by:

Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.txt

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		* Freescale i.MX7ULP Watchdog Timer (WDT) Controller

		Required properties:
		- compatible : Should be "fsl,imx7ulp-wdt"
		- reg : Should contain WDT registers location and length
		- interrupts : Should contain WDT interrupt
		- clocks: Should contain a phandle pointing to the gated peripheral clock.

		Optional properties:
		- timeout-sec : Contains the watchdog timeout in seconds

		Examples:

		wdog1: watchdog@403d0000 {
		compatible = "fsl,imx7ulp-wdt";
		reg = <0x403d0000 0x10000>;
		interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&pcc2 IMX7ULP_CLK_WDG1>;
		assigned-clocks = <&pcc2 IMX7ULP_CLK_WDG1>;
		assigned-clocks-parents = <&scg1 IMX7ULP_CLK_FIRC_BUS_CLK>;
		timeout-sec = <40>;
		};