From: Jerome Brunet <jbrunet@baylibre.com>
Date: Fri, 31 Aug 2018 15:02:17 +0000 (+0200)
Subject: arm64: dts: meson-axg: s400: add dmic codec
X-Git-Tag: v4.20-rc1~66^2~57^2~4
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=63d1e75742fecf40a54963fcb8b089e78395cae4;p=thirdparty%2Flinux.git

arm64: dts: meson-axg: s400: add dmic codec

There are 7 digital mics on the MIC daughter board attached
to the s400 board, so add the digital microphone codec to
its DTS

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
---

diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
index ff64c429d432b..f3e16cbbc61e0 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
@@ -86,6 +86,15 @@
 		sound-name-prefix = "DIT";
 	};
 
+	dmics: audio-codec@3 {
+		#sound-dai-cells = <0>;
+		compatible = "dmic-codec";
+		num-channels = <7>;
+		wakeup-delay-ms = <50>;
+		status = "okay";
+		sound-name-prefix = "MIC";
+	};
+
 	emmc_pwrseq: emmc-pwrseq {
 		compatible = "mmc-pwrseq-emmc";
 		reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;