diff mbox series

[v4,1/5] regulator: dt-bindings: Add system-critical-regulator property

Message ID 20231026144824.4065145-2-o.rempel@pengutronix.de
State Not Applicable
Headers show
Series regulator: add under-voltage support (part 2) | expand

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Commit Message

Oleksij Rempel Oct. 26, 2023, 2:48 p.m. UTC
Introduce a new Device Tree property 'system-critical-regulator' for
marking a regulator as crucial for system stability or functionality.
This helps in distinguishing regulators that are vital for system
operations and may require special handling in under-voltage scenarios.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
 Documentation/devicetree/bindings/regulator/regulator.yaml | 5 +++++
 1 file changed, 5 insertions(+)

Comments

Rob Herring (Arm) Oct. 27, 2023, 9:25 p.m. UTC | #1
On Thu, 26 Oct 2023 16:48:20 +0200, Oleksij Rempel wrote:
> Introduce a new Device Tree property 'system-critical-regulator' for
> marking a regulator as crucial for system stability or functionality.
> This helps in distinguishing regulators that are vital for system
> operations and may require special handling in under-voltage scenarios.
> 
> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
> ---
>  Documentation/devicetree/bindings/regulator/regulator.yaml | 5 +++++
>  1 file changed, 5 insertions(+)
> 

Acked-by: Rob Herring <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/regulator/regulator.yaml b/Documentation/devicetree/bindings/regulator/regulator.yaml
index 9daf0fc2465f..5b8d55f7c43b 100644
--- a/Documentation/devicetree/bindings/regulator/regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/regulator.yaml
@@ -114,6 +114,11 @@  properties:
     description: Enable pull down resistor when the regulator is disabled.
     type: boolean
 
+  system-critical-regulator:
+    description: Set if the regulator is critical to system stability or
+      functionality.
+    type: boolean
+
   regulator-over-current-protection:
     description: Enable over current protection.
     type: boolean