linux-kernel - [RFC PATCH 03/10] dt-bindings: power: gpcv2: add 'fsl,boot-on' property

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Message-ID: <20241028102559.1451383-4-dario.binacchi@amarulasolutions.com>
Date: Mon, 28 Oct 2024 11:25:26 +0100
From: Dario Binacchi <dario.binacchi@...rulasolutions.com>
To: linux-kernel@...r.kernel.org
Cc: linux-amarula@...rulasolutions.com,
	Dario Binacchi <dario.binacchi@...rulasolutions.com>,
	Andrey Smirnov <andrew.smirnov@...il.com>,
	Conor Dooley <conor+dt@...nel.org>,
	Fabio Estevam <festevam@...il.com>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Rob Herring <robh@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Shawn Guo <shawnguo@...nel.org>,
	devicetree@...r.kernel.org,
	imx@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org
Subject: [RFC PATCH 03/10] dt-bindings: power: gpcv2: add 'fsl,boot-on' property

The property states that the power-domain has been initialized and left
on by the bootloader/firmware. This information becomes relevant, for
example, in the case of supporting the simple framebuffer.

Signed-off-by: Dario Binacchi <dario.binacchi@...rulasolutions.com>
---

 Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml b/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml
index dfdb8dfb6b65..718196f516ad 100644
--- a/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml
+++ b/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml
@@ -94,6 +94,12 @@ properties:
             minItems: 1
             maxItems: 4
 
+          fsl,boot-on:
+            description: |
+              The power-domain has been initialized and left on  by the
+              bootloader/firmware.
+            type: boolean
+
         required:
           - '#power-domain-cells'
           - reg
-- 
2.43.0