[PATCH v2 1/6] ARM: dts: imx: Add generic HDMI overlay

[Antoine Gouby]

From: Antoine Gouby <antoine.gouby@xxxxxxxxxxx>

Add a generic device tree overlay that enables the HDMI transmitter on
i.MX6QDL SoCs, to be shared by the boards where enabling the &hdmi node
is the only change required for the HDMI output.

Suggested-by: Frank Li <Frank.Li@xxxxxxx>
Signed-off-by: Antoine Gouby <antoine.gouby@xxxxxxxxxxx>
---
 arch/arm/boot/dts/nxp/imx/Makefile      |  1 +
 arch/arm/boot/dts/nxp/imx/imx-hdmi.dtso | 14 ++++++++++++++
 2 files changed, 15 insertions(+)

diff --git a/arch/arm/boot/dts/nxp/imx/Makefile b/arch/arm/boot/dts/nxp/imx/Makefile
index a0ad7ee583e8..d03a8d2845e9 100644
--- a/arch/arm/boot/dts/nxp/imx/Makefile
+++ b/arch/arm/boot/dts/nxp/imx/Makefile
@@ -85,6 +85,7 @@ imx6qdl-dhcom-picoitx-overlay-626-100-x2-ch101olhlwh-dtbs := \
 	imx6qdl-dhcom-picoitx-overlay-626-100-x2-ch101olhlwh.dtbo
 
 dtb-$(CONFIG_SOC_IMX6Q) += \
+	imx-hdmi.dtbo \
 	imx6dl-alti6p.dtb \
 	imx6dl-apf6dev.dtb \
 	imx6dl-aristainetos_4.dtb \
diff --git a/arch/arm/boot/dts/nxp/imx/imx-hdmi.dtso b/arch/arm/boot/dts/nxp/imx/imx-hdmi.dtso
new file mode 100644
index 000000000000..efb7dd5c16ae
--- /dev/null
+++ b/arch/arm/boot/dts/nxp/imx/imx-hdmi.dtso
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Generic overlay enabling the HDMI transmitter of i.MX6QDL SoCs,
+ * for boards where no other change is needed to enable HDMI output.
+ */
+
+/dts-v1/;
+/plugin/;
+
+&hdmi {
+	status = "okay";
+};

-- 
2.55.0