From bfccb20a088d1f8578fc61fc87ce0751db9960f7 Mon Sep 17 00:00:00 2001 From: Xing Zheng Date: Thu, 22 Apr 2021 14:02:20 +0800 Subject: [PATCH] dt-bindings: sound: rockchip: Add an optional properties 'rockchip,pa-ctl-delay-ms' Signed-off-by: Xing Zheng Change-Id: Ib1d05daf82127544137215136f7e4cd4505172ce --- .../devicetree/bindings/sound/rockchip,codec-digital.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/rockchip,codec-digital.txt b/Documentation/devicetree/bindings/sound/rockchip,codec-digital.txt index b0179e6f196e..ee8be3462c59 100644 --- a/Documentation/devicetree/bindings/sound/rockchip,codec-digital.txt +++ b/Documentation/devicetree/bindings/sound/rockchip,codec-digital.txt @@ -20,6 +20,8 @@ Optional properties: sync mode. - rockchip,pwm-output-mode: This is a boolean property, if present, output pwm to drive spk. +- rockchip,pa-ctl-delay-ms: The unsigned inter property, if present, will delay + enable power amplifier with specified milliseconds. - pa-ctl-gpios: The gpio of Power Amplifier Controller. Example: