linux-kernel - [PATCH v1 2/3] dt-binding: power: power-domain: add power-supply-needs-irq

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Message-Id: <20220711094549.3445566-2-martin.kepplinger@puri.sm>
Date:   Mon, 11 Jul 2022 11:45:48 +0200
From:   Martin Kepplinger <martin.kepplinger@...i.sm>
To:     rafael@...nel.org, khilman@...nel.org, ulf.hansson@...aro.org,
        robh@...nel.org, krzysztof.kozlowski@...aro.org,
        shawnguo@...nel.org, s.hauer@...gutronix.de, festevam@...il.com,
        pavel@....cz
Cc:     kernel@...i.sm, linux-imx@....com, broonie@...nel.org,
        l.stach@...gutronix.de, aford173@...il.com,
        linux-pm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Martin Kepplinger <martin.kepplinger@...i.sm>
Subject: [PATCH v1 2/3] dt-binding: power: power-domain: add power-supply-needs-irq

Add the power-supply-needs-irq board description property for power domains.

Signed-off-by: Martin Kepplinger <martin.kepplinger@...i.sm>
---
 .../devicetree/bindings/power/power-domain.yaml        | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Documentation/devicetree/bindings/power/power-domain.yaml b/Documentation/devicetree/bindings/power/power-domain.yaml
index 889091b9814f..e82c2f7ccb97 100644
--- a/Documentation/devicetree/bindings/power/power-domain.yaml
+++ b/Documentation/devicetree/bindings/power/power-domain.yaml
@@ -70,6 +70,16 @@ properties:
       by the given provider should be subdomains of the domain specified
       by this binding.
 
+  power-supply: true
+
+  power-supply-needs-irq:
+    type: boolean
+    description:
+      A power-supply can link for example to a regulator controlled via
+      i2c or otherwise needing interrupts enabled to be able to enable and
+      disable. This property makes various callbacks usually run in the
+      noirq phase, being run when interrupts are available.
+
 required:
   - "#power-domain-cells"
 
-- 
2.30.2