1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 $id: http://devicetree.org/schemas/watchdog/fsl-imx-wdt.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale i.MX Watchdog Timer (WDT) Controller
10 - Anson Huang <Anson.Huang@nxp.com>
15 - const: fsl,imx21-wdt
38 - const: fsl,imx21-wdt
50 $ref: /schemas/types.yaml#/definitions/flag
52 If present, the watchdog device is configured to assert its
53 external reset (WDOG_B) instead of issuing a software reset.
56 $ref: /schemas/types.yaml#/definitions/flag
58 If present, the watchdog device is suspended in WAIT mode
59 (Suspend-to-Idle). Only supported on certain devices.
67 - $ref: watchdog.yaml#
92 fsl,suspend-in-wait: false
94 unevaluatedProperties: false
98 #include <dt-bindings/interrupt-controller/arm-gic.h>
99 #include <dt-bindings/clock/imx6qdl-clock.h>
102 compatible = "fsl,imx21-wdt";
103 reg = <0x020bc000 0x4000>;
104 interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
105 clocks = <&clks IMX6QDL_CLK_IPG>;