Commit 059c67f1 authored by Shuming Fan's avatar Shuming Fan Committed by Mark Brown

ASoC: dt-bindings: rt5682: add button delay device property

The btndet-delay device property could control the HW debounce time.
It is easy to adjust the sensitivity of push button.
Signed-off-by: default avatarShuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20191030085556.14351-1-shumingf@realtek.comSigned-off-by: default avatarMark Brown <broonie@kernel.org>
parent e2264458
...@@ -27,6 +27,11 @@ Optional properties: ...@@ -27,6 +27,11 @@ Optional properties:
- realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin. - realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin.
- realtek,btndet-delay
The debounce delay for push button.
The delay time is realtek,btndet-delay value multiple of 8.192 ms.
If absent, the default is 16.
Pins on the device (for linking into audio routes) for RT5682: Pins on the device (for linking into audio routes) for RT5682:
* DMIC L1 * DMIC L1
...@@ -47,4 +52,5 @@ rt5682 { ...@@ -47,4 +52,5 @@ rt5682 {
realtek,dmic1-data-pin = <1>; realtek,dmic1-data-pin = <1>;
realtek,dmic1-clk-pin = <1>; realtek,dmic1-clk-pin = <1>;
realtek,jd-src = <1>; realtek,jd-src = <1>;
realtek,btndet-delay = <16>;
}; };
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