MLK-16784-3: arm64: dts: add pdm nodes in iMX8MM dts

Add micfil DAI node in dtsi and pdm sound card in dts.
We also  moved ak5558 nodes into separate dts since
ak5558 uses sai5 which share some pins with micfil.

Signed-off-by: Cosmin-Gabriel Samoila <cosmin.samoila@nxp.com>
(cherry picked from commit 8451c6886b0175b7e1391293aa9fb461395f8485)

1 files changed, 32 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk-ak5558.dts b/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk-ak5558.dts
new file mode 100644
index 000000000000..0268b09a2755
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk-ak5558.dts
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2017 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 "fsl-imx8mm-evk.dts"
+
+/ {
+	sound-ak5558 {
+		status = "okay";
+	};
+	sound-micfil {
+		status = "disabled";
+	};
+};
+
+&micfil {
+	status = "disabled";
+};
+
+&sai5 {
+	status = "okay";
+};