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authorFrancesco Dolcini <francesco.dolcini@toradex.com>2023-05-02 18:31:06 +0200
committerFrancesco Dolcini <francesco.dolcini@toradex.com>2023-05-02 18:31:06 +0200
commit28a84e584ce575689110c12fcd517ab4a957dd36 (patch)
tree9f9663319c45edcc9c67671b63bc2020a31e3ad7
parent5bbfe45b8f774650ba5c980b45022cb901acac01 (diff)
verdin-am62: add NAU8822 BTL overlaytoradex_ti-linux-5.10.y_bringup
Add NAU8822 BTL overlay. Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
-rw-r--r--overlays/Makefile1
-rw-r--r--overlays/verdin-am62_nau8822-btl_overlay.dts18
2 files changed, 19 insertions, 0 deletions
diff --git a/overlays/Makefile b/overlays/Makefile
index 9efffeb..e7994d3 100644
--- a/overlays/Makefile
+++ b/overlays/Makefile
@@ -54,6 +54,7 @@ dtb-y += verdin-am62_dsi-to-hdmi_overlay.dtbo
dtb-y += verdin-am62_dsi-to-lvds_panel-cap-touch-10inch-lvds_overlay.dtbo
dtb-y += verdin-am62_mezzanine_panel-cap-touch-10inch-lvds_overlay.dtbo
dtb-y += verdin-am62_mezzanine_panel-lvds-dual-channel-1080p_overlay.dtbo
+dtb-y += verdin-am62_nau8822-btl_overlay.dtbo
dtb-y += verdin-am62_ov5640_overlay.dtbo
dtb-y += verdin-am62_spidev_overlay.dtbo
dtb-y += verdin-imx8mm_nau8822-btl_overlay.dtbo
diff --git a/overlays/verdin-am62_nau8822-btl_overlay.dts b/overlays/verdin-am62_nau8822-btl_overlay.dts
new file mode 100644
index 0000000..a96627d
--- /dev/null
+++ b/overlays/verdin-am62_nau8822-btl_overlay.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright 2023 Toradex
+ */
+
+/dts-v1/;
+/plugin/;
+
+/ {
+ compatible = "toradex,verdin-am62";
+};
+
+// Allow configuring the two loudspeaker outputs as a
+// single Bridge Tied Load output getting higher output power.
+
+&nau8822_1a {
+ nuvoton,spk-btl;
+};