MLK-23943: arm64: dts: imx8mn-evk: Add support for AK5558 on AB1

Add support for AK5558 on AB1. which is required by LPDDR4 EVK board.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Viorel Suman <viorel.suman@nxp.com>

1 files changed, 40 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk-ak5558.dts b/arch/arm64/boot/dts/freescale/imx8mn-evk-ak5558.dts
new file mode 100644
index 000000000000..d7fcf032c9a2
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mn-evk-ak5558.dts
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2020 NXP
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include "imx8mn-evk.dts"
+
+/ {
+	sound-wm8524 {
+		asrc-controller = <0>;
+	};
+	sound-ak5558 {
+		asrc-controller = <&easrc>;
+		status = "okay";
+	};
+	sound-micfil {
+		status = "disabled";
+	};
+};
+
+&micfil {
+	status = "disabled";
+};
+
+&sai5 {
+	status = "okay";
+};
+
+&ak5558 {
+	status = "okay";
+};