SQUASH: Add LOCO-V2 overlay from last commit

diff --git a/arch/arm/boot/dts/overlays/dionaudio-loco-v2-overlay.dts b/arch/arm/boot/dts/overlays/dionaudio-loco-v2-overlay.dts
new file mode 100644 (file)
index 0000000..a1af93d
--- /dev/null
+++ b/arch/arm/boot/dts/overlays/dionaudio-loco-v2-overlay.dts
@@ -0,0 +1,49 @@
+/*
+ * Definitions for Dion Audio LOCO-V2 DAC-AMP
+ *  eg. dtoverlay=dionaudio-loco-v2
+ *
+ * PCM5242 DAC (in software mode) and TPA3255 AMP.
+ */
+
+/dts-v1/;
+/plugin/;
+
+/ {
+       compatible = "brcm,bcm2708";
+
+       fragment@0 {
+               target = <&sound>;
+               frag0: __overlay__ {
+                       compatible = "dionaudio,dionaudio-loco-v2";
+                       i2s-controller = <&i2s>;
+                       status = "okay";
+               };
+       };
+
+       fragment@1 {
+               target = <&i2s>;
+               __overlay__ {
+                       status = "okay";
+               };
+       };
+
+       fragment@2 {
+               target = <&i2c1>;
+               __overlay__ {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       status = "okay";
+
+                       pcm5122@4c {
+                               #sound-dai-cells = <0>;
+                               compatible = "ti,pcm5122";
+                               reg = <0x4d>;
+                               status = "okay";
+                       };
+               };
+       };
+
+       __overrides__ {
+               24db_digital_gain = <&frag0>,"dionaudio,24db_digital_gain?";
+       };
+};