From f6f49a1f597dcd75cdff64187149e74330f1a960 Mon Sep 17 00:00:00 2001 From: MCC45TR Date: Sat, 29 Aug 2026 13:05:17 +0300 Subject: [PATCH 41/64] dt-bindings: sound: cs35l41: allow verified missing PDN_DONE --- .../devicetree/bindings/sound/cirrus,cs35l41.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml b/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml index e6cf2ebcd777..4f9d08f079b8 100644 --- a/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml +++ b/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml @@ -99,6 +99,16 @@ properties: minimum: 0 maximum: 3 + cirrus,allow-missing-pdn-done: + description: + Allow a platform to complete amplifier power-down when the internal boost + PDN_DONE interrupt status does not assert before the timeout. The driver + only accepts the timeout after verifying that GLOBAL_EN and AMP_EN are + clear and that no amplifier, temperature, or boost protection fault is + reported. This is intended only for platforms whose vendor driver also + tolerates the missing status indication. + type: boolean + cirrus,gpio1-polarity-invert: description: Boolean which specifies whether the GPIO1