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charset="utf-8" Add new property: cirrus,subsystem-id This new property is used to uniquely identify the system if device tree is used, to allow the driver to select the correct firmware and tuning for the system. Signed-off-by: Stefan Binding --- Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml b/= Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml index 14dea1feefc5..a9eb9bd7ad9c 100644 --- a/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml +++ b/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml @@ -151,6 +151,12 @@ properties: minimum: 0 maximum: 5 =20 + cirrus,subsystem-id: + description: + Subsystem ID. If this property is present, it sets the system name, + used to identify the firmware and tuning to load. + type: string + required: - compatible - reg --=20 2.43.0