| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | * Armada 37xx CPU Watchdog Timer Controller |
| 2 | |
| 3 | Required properties: |
| 4 | - compatible : must be "marvell,armada-3700-wdt" |
| 5 | - reg : base physical address of the controller and length of memory mapped |
| 6 | region. |
| 7 | - clocks : the clock feeding the watchdog timer. See clock-bindings.txt |
| 8 | - marvell,system-controller : reference to syscon node for the CPU Miscellaneous |
| 9 | Registers |
| 10 | |
| 11 | Example: |
| 12 | |
| 13 | cpu_misc: system-controller@d000 { |
| 14 | compatible = "marvell,armada-3700-cpu-misc", "syscon"; |
| 15 | reg = <0xd000 0x1000>; |
| 16 | }; |
| 17 | |
| 18 | wdt: watchdog@8300 { |
| 19 | compatible = "marvell,armada-3700-wdt"; |
| 20 | reg = <0x8300 0x40>; |
| 21 | marvell,system-controller = <&cpu_misc>; |
| 22 | clocks = <&xtalclk>; |
| 23 | }; |