lkml.org 
[lkml]   [2022]   [Oct]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH v2 2/3] dt-bindings: watchdog: fsl-imx: document suspend in wait mode
From
On 25/10/2022 03:25, Andrej Picej wrote:
> Property "fsl,suspend-in-wait" suspends watchdog in "WAIT" mode which
> corresponds to Linux's Suspend-to-Idle S0 mode. If this property is not
> set and the device is put into Suspend-to-Idle mode, the watchdog
> triggers a reset after 128 seconds.
>
> Signed-off-by: Andrej Picej <andrej.picej@norik.com>
> Reviewed-by: Fabio Estevam <festevam@gmail.com>
> ---
> Changes in v2:
> - add a commit message,
> - add a list of devices which support this functionality
> ---
> .../bindings/watchdog/fsl-imx-wdt.yaml | 22 +++++++++++++++++++
> 1 file changed, 22 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml
> index fb7695515be1..9289de97859b 100644
> --- a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml
> +++ b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml
> @@ -55,6 +55,28 @@ properties:
> If present, the watchdog device is configured to assert its
> external reset (WDOG_B) instead of issuing a software reset.
>
> + fsl,suspend-in-wait:
> + $ref: /schemas/types.yaml#/definitions/flag
> + description: |
> + If present, the watchdog device is suspended in WAIT mode
> + (Suspend-to-Idle). Only supported on following devices:
> + - "fsl,imx25-wdt",

You need to define such allow/disallow in allOf:if:then, instead. Like
example-schema is doing for foo-supply, just disallow it for some types
or use "if: not: ..."

Best regards,
Krzysztof

\
 
 \ /
  Last update: 2022-10-25 15:50    [W:0.240 / U:0.140 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site