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dt-bindings: watchdog: fsl-imx7ulp-wdt: Add 'fsl,ext-reset-output'

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The wdog may generate wdog_any external reset if the int_en bit is
configured, so add a property for this purpose in dt-binding doc.

Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20231010081909.2899101-2-ping.bai@nxp.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
This commit is contained in:
Jacky Bai 2023-10-10 16:19:08 +08:00 committed by Wim Van Sebroeck
parent 423fc66eb6
commit 89c7e70d9c
1 changed files with 5 additions and 0 deletions
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5
Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.yaml
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@ -30,6 +30,11 @@ properties:
clocks:
maxItems: 1
fsl,ext-reset-output:
description:
When set, wdog can generate external reset from the wdog_any pin.
type: boolean
required:
- compatible
- interrupts