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authorSascha Hauer <s.hauer@pengutronix.de>2018-05-08 08:14:56 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2018-05-08 08:14:56 +0200
commit6b85c20d46812bdbc062b863261c3e5100e30556 (patch)
treee067c9889eaf55d5e793b05a14000276f2669e9f /dts/Bindings/sound/dmic.txt
parent9d8c00bdf7c1e8b614a797f0a15fa45bf6387224 (diff)
downloadbarebox-6b85c20d46812bdbc062b863261c3e5100e30556.tar.gz
dts: update to v4.17-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/sound/dmic.txt')
-rw-r--r--dts/Bindings/sound/dmic.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/dts/Bindings/sound/dmic.txt b/dts/Bindings/sound/dmic.txt
index f7bf656..e957b41 100644
--- a/dts/Bindings/sound/dmic.txt
+++ b/dts/Bindings/sound/dmic.txt
@@ -8,6 +8,7 @@ Required properties:
Optional properties:
- dmicen-gpios: GPIO specifier for dmic to control start and stop
- num-channels: Number of microphones on this DAI
+ - wakeup-delay-ms: Delay (in ms) after enabling the DMIC
Example node:
@@ -15,4 +16,5 @@ Example node:
compatible = "dmic-codec";
dmicen-gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>;
num-channels = <1>;
+ wakeup-delay-ms <50>;
};