diff options
author | Eugen Hristev <eugen.hristev@microchip.com> | 2021-05-27 13:01:18 +0300 |
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committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2021-06-21 08:49:16 +0200 |
commit | 13b191692d917b62d50c3956ed9c6ef3d0fbb001 (patch) | |
tree | 749441673d12666e630d55382a0a96adf60d9b82 /Documentation/devicetree/bindings/watchdog/atmel-sama5d4-wdt.txt | |
parent | 6da96e6e9244f67f6dd472a8e5f6abe1deba9048 (diff) |
dt-bindings: watchdog: sama5d4-wdt: convert to yaml
Convert the old txt binding to yaml format.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210527100120.266796-1-eugen.hristev@microchip.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'Documentation/devicetree/bindings/watchdog/atmel-sama5d4-wdt.txt')
-rw-r--r-- | Documentation/devicetree/bindings/watchdog/atmel-sama5d4-wdt.txt | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/Documentation/devicetree/bindings/watchdog/atmel-sama5d4-wdt.txt b/Documentation/devicetree/bindings/watchdog/atmel-sama5d4-wdt.txt deleted file mode 100644 index 44727fcc2729..000000000000 --- a/Documentation/devicetree/bindings/watchdog/atmel-sama5d4-wdt.txt +++ /dev/null @@ -1,34 +0,0 @@ -* Atmel SAMA5D4 Watchdog Timer (WDT) Controller - -Required properties: -- compatible: "atmel,sama5d4-wdt" or "microchip,sam9x60-wdt" -- reg: base physical address and length of memory mapped region. - -Optional properties: -- timeout-sec: watchdog timeout value (in seconds). -- interrupts: interrupt number to the CPU. -- atmel,watchdog-type: should be "hardware" or "software". - "hardware": enable watchdog fault reset. A watchdog fault triggers - watchdog reset. - "software": enable watchdog fault interrupt. A watchdog fault asserts - watchdog interrupt. -- atmel,idle-halt: present if you want to stop the watchdog when the CPU is - in idle state. - CAUTION: This property should be used with care, it actually makes the - watchdog not counting when the CPU is in idle state, therefore the - watchdog reset time depends on mean CPU usage and will not reset at all - if the CPU stop working while it is in idle state, which is probably - not what you want. -- atmel,dbg-halt: present if you want to stop the watchdog when the CPU is - in debug state. - -Example: - watchdog@fc068640 { - compatible = "atmel,sama5d4-wdt"; - reg = <0xfc068640 0x10>; - interrupts = <4 IRQ_TYPE_LEVEL_HIGH 5>; - timeout-sec = <10>; - atmel,watchdog-type = "hardware"; - atmel,dbg-halt; - atmel,idle-halt; - }; |