Add device tree overlay for HDMI usage.
Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
---
Changes in v2:
* None
arch/arm/boot/dts/Makefile | 2 ++
.../ls1021a-tqmls1021a-mbls1021a-hdmi.dtso | 36 +++++++++++++++++++
2 files changed, 38 insertions(+)
create mode 100644 arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-hdmi.dtso
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index e6943dc73a3fd..d5105e8179431 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -806,8 +806,10 @@ dtb-$(CONFIG_SOC_LS1021A) += \
ls1021a-tsn.dtb \
ls1021a-twr.dtb
+ls1021a-tqmls1021a-mbls1021a-hdmi-dtbs := ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-hdmi.dtbo
ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33-dtbs := ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtbo
+dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-hdmi.dtb
dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtb
dtb-$(CONFIG_SOC_VF610) += \
diff --git a/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-hdmi.dtso b/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-hdmi.dtso
new file mode 100644
index 0000000000000..f5ca22643c08e
--- /dev/null
+++ b/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-hdmi.dtso
@@ -0,0 +1,36 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
+/*
+ * Copyright 2018-2023 TQ-Systems GmbH <linux@xxxxxxxxxxxxxxx>,
+ * D-82229 Seefeld, Germany.
+ * Author: Alexander Stein
+
+ */
+
+/dts-v1/;
+/plugin/;
+
+&dcu {
+ status = "okay";
+
+ port {
+ dcu_out: endpoint {
+ remote-endpoint = <&sii9022a_in>;
+ };
+ };
+};
+
+&hdmi_out {
+ status = "okay";
+};
+
+&sii9022a {
+ status = "okay";
+
+ ports {
+ port@0 {
+ sii9022a_in: endpoint {
+ remote-endpoint = <&dcu_out>;
+ };
+ };
+ };
+};
--
2.34.1
