colibri-imx6ull: move to one overlay per accessory

Move the existing overlays to dtsi files and include them into one
accessory dts.
Provide data-mapping timings appropriately for each machine instead
of the hardcoding and use a single overlay per SoC to avoid code
duplication.

Signed-off-by: Aishwarya Kothari <aishwarya.kothari@toradex.com>

1 files changed, 23 insertions, 0 deletions

diff --git a/overlays/colibri-imx6ull_parallel-rgb_overlay.dtsi b/overlays/colibri-imx6ull_parallel-rgb_overlay.dtsi
new file mode 100644
index 0000000..c91b9f3
--- /dev/null
+++ b/overlays/colibri-imx6ull_parallel-rgb_overlay.dtsi
@@ -0,0 +1,23 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright 2021-2022 Toradex
+ */
+
+// Enable the parallel RGB interface on the Colibri iMX6ULL.
+
+&backlight {
+	status = "okay";
+};
+
+&lcdif {
+	status = "okay";
+};
+
+&panel_dpi {
+	data-mapping = "bgr666";
+	status = "okay";
+};
+
+&pwm4 {
+	status = "okay";
+};