Lines Matching +full:watchdog +full:- +full:timers

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/watchdog/atmel,at91sam9-wdt.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Atmel Watchdog Timers
11   - Eugen Hristev <eugen.hristev@microchip.com>
15     const: atmel,at91sam9260-wdt
26   atmel,max-heartbeat-sec:
32   atmel,min-heartbeat-sec:
35       must be smaller than the max-heartbeat-sec value. It is used to
39   atmel,watchdog-type:
44       - description:
45           Hardware watchdog uses the at91 watchdog reset.
47       - description: |
48           Software watchdog uses the watchdog interrupt
53   atmel,reset-type:
56       Should be proc or all. This is valid only when using hardware watchdog.
58       - description:
61       - description:
69       Should be present if you want to stop the watchdog.
71   atmel,idle-halt:
74       Should be present if you want to stop the watchdog when
77       watchdog not counting when the CPU is in idle state, therefore the
78       watchdog reset time depends on mean CPU usage and will not reset at all
82   atmel,dbg-halt:
85       Should be present if you want to stop the watchdog when
89   - compatible
90   - reg
91   - clocks
94   - $ref: watchdog.yaml#
95   - if:
97         atmel,reset-type:
99             - all
100             - proc
103         atmel,watchdog-type:
107   atmel,reset-type: ['atmel,watchdog-type']
112   - |
113     #include <dt-bindings/interrupt-controller/irq.h>
115     watchdog@fffffd40 {
116         compatible = "atmel,at91sam9260-wdt";
120         timeout-sec = <15>;
121         atmel,watchdog-type = "hardware";
122         atmel,reset-type = "all";
123         atmel,dbg-halt;
124         atmel,idle-halt;
125         atmel,max-heartbeat-sec = <16>;
126         atmel,min-heartbeat-sec = <0>;