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Message-Id: <20241104085622.177781-1-alexander.stein@ew.tq-group.com>
Date: Mon, 4 Nov 2024 09:56:21 +0100
From: Alexander Stein <alexander.stein@...tq-group.com>
To: Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Shawn Guo <shawnguo@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>,
Peng Fan <peng.fan@....com>
Cc: Alexander Stein <alexander.stein@...tq-group.com>,
devicetree@...r.kernel.org,
imx@...ts.linux.dev,
linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/1] dt-bindings: firmware: imx95-scmi: Allow linux,code for protocol@81
BBM protocol supports a single power button, supported by driver
imx-sm-bbm-key.c. By default this is KEY_POWER, but can also be overwritten
using linux,code. Add a reference to this schema and add linux,code as a
supported property.
Signed-off-by: Alexander Stein <alexander.stein@...tq-group.com>
---
Changes in v2:
* Added default value
.../devicetree/bindings/firmware/nxp,imx95-scmi.yaml | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/firmware/nxp,imx95-scmi.yaml b/Documentation/devicetree/bindings/firmware/nxp,imx95-scmi.yaml
index 1a95010a546b1..c1b7140ee0098 100644
--- a/Documentation/devicetree/bindings/firmware/nxp,imx95-scmi.yaml
+++ b/Documentation/devicetree/bindings/firmware/nxp,imx95-scmi.yaml
@@ -12,13 +12,19 @@ maintainers:
properties:
protocol@81:
- $ref: '/schemas/firmware/arm,scmi.yaml#/$defs/protocol-node'
- unevaluatedProperties: false
+ type: object
+ allOf:
+ - $ref: '/schemas/firmware/arm,scmi.yaml#/$defs/protocol-node'
+ - $ref: /schemas/input/input.yaml#
+ additionalProperties: false
properties:
reg:
const: 0x81
+ linux,code:
+ default: 116 # KEY_POWER
+
protocol@84:
$ref: '/schemas/firmware/arm,scmi.yaml#/$defs/protocol-node'
unevaluatedProperties: false
--
2.34.1
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