1*d70d1787SVijayakannan Ayyathurai# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2*d70d1787SVijayakannan Ayyathurai%YAML 1.2
3*d70d1787SVijayakannan Ayyathurai---
4*d70d1787SVijayakannan Ayyathurai$id: http://devicetree.org/schemas/watchdog/intel,keembay-wdt.yaml#
5*d70d1787SVijayakannan Ayyathurai$schema: http://devicetree.org/meta-schemas/core.yaml#
6*d70d1787SVijayakannan Ayyathurai
7*d70d1787SVijayakannan Ayyathuraititle: Intel Keem Bay SoC non-secure Watchdog Timer
8*d70d1787SVijayakannan Ayyathurai
9*d70d1787SVijayakannan Ayyathuraimaintainers:
10*d70d1787SVijayakannan Ayyathurai  - Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com>
11*d70d1787SVijayakannan Ayyathurai
12*d70d1787SVijayakannan Ayyathuraiproperties:
13*d70d1787SVijayakannan Ayyathurai  compatible:
14*d70d1787SVijayakannan Ayyathurai    enum:
15*d70d1787SVijayakannan Ayyathurai      - intel,keembay-wdt
16*d70d1787SVijayakannan Ayyathurai
17*d70d1787SVijayakannan Ayyathurai  reg:
18*d70d1787SVijayakannan Ayyathurai    maxItems: 1
19*d70d1787SVijayakannan Ayyathurai
20*d70d1787SVijayakannan Ayyathurai  clocks:
21*d70d1787SVijayakannan Ayyathurai    maxItems: 1
22*d70d1787SVijayakannan Ayyathurai
23*d70d1787SVijayakannan Ayyathurai  interrupts:
24*d70d1787SVijayakannan Ayyathurai    items:
25*d70d1787SVijayakannan Ayyathurai      - description: interrupt specifier for threshold interrupt line
26*d70d1787SVijayakannan Ayyathurai      - description: interrupt specifier for timeout interrupt line
27*d70d1787SVijayakannan Ayyathurai
28*d70d1787SVijayakannan Ayyathurai  interrupt-names:
29*d70d1787SVijayakannan Ayyathurai    items:
30*d70d1787SVijayakannan Ayyathurai      - const: threshold
31*d70d1787SVijayakannan Ayyathurai      - const: timeout
32*d70d1787SVijayakannan Ayyathurai
33*d70d1787SVijayakannan Ayyathurairequired:
34*d70d1787SVijayakannan Ayyathurai  - compatible
35*d70d1787SVijayakannan Ayyathurai  - reg
36*d70d1787SVijayakannan Ayyathurai  - interrupts
37*d70d1787SVijayakannan Ayyathurai  - interrupt-names
38*d70d1787SVijayakannan Ayyathurai  - clocks
39*d70d1787SVijayakannan Ayyathurai
40*d70d1787SVijayakannan AyyathuraiadditionalProperties: false
41*d70d1787SVijayakannan Ayyathurai
42*d70d1787SVijayakannan Ayyathuraiexamples:
43*d70d1787SVijayakannan Ayyathurai  - |
44*d70d1787SVijayakannan Ayyathurai    #include <dt-bindings/interrupt-controller/arm-gic.h>
45*d70d1787SVijayakannan Ayyathurai    #include <dt-bindings/interrupt-controller/irq.h>
46*d70d1787SVijayakannan Ayyathurai    #define KEEM_BAY_A53_TIM
47*d70d1787SVijayakannan Ayyathurai
48*d70d1787SVijayakannan Ayyathurai    watchdog: watchdog@2033009c {
49*d70d1787SVijayakannan Ayyathurai        compatible = "intel,keembay-wdt";
50*d70d1787SVijayakannan Ayyathurai        reg = <0x2033009c 0x10>;
51*d70d1787SVijayakannan Ayyathurai        interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
52*d70d1787SVijayakannan Ayyathurai                     <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
53*d70d1787SVijayakannan Ayyathurai        interrupt-names = "threshold", "timeout";
54*d70d1787SVijayakannan Ayyathurai        clocks = <&scmi_clk KEEM_BAY_A53_TIM>;
55*d70d1787SVijayakannan Ayyathurai    };
56*d70d1787SVijayakannan Ayyathurai
57*d70d1787SVijayakannan Ayyathurai...
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