From 19d92e14a7820a4e106180d4c1c6ff9e9a28603d Mon Sep 17 00:00:00 2001
From: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Date: Thu, 3 Sep 2020 16:24:37 +0300
Subject: colibri-imx8x: move lcdif and panel linkage to overlay

LCDIF interface, backlight and DPI panel are disabled by default in
toradex_5.4-2.1.x-imx kernel. Revert overlay to enable lcdif interface,
backlight and panel-dpi.

Related-to: ELB-2907
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
---
 .../colibri-imx8x_disable-parallel-rgb_overlay.dts | 15 -------
 overlays/colibri-imx8x_parallel-rgb_overlay.dts    | 49 ++++++++++++++++++++++
 2 files changed, 49 insertions(+), 15 deletions(-)
 delete mode 100644 overlays/colibri-imx8x_disable-parallel-rgb_overlay.dts
 create mode 100644 overlays/colibri-imx8x_parallel-rgb_overlay.dts

diff --git a/overlays/colibri-imx8x_disable-parallel-rgb_overlay.dts b/overlays/colibri-imx8x_disable-parallel-rgb_overlay.dts
deleted file mode 100644
index 74352f4..0000000
--- a/overlays/colibri-imx8x_disable-parallel-rgb_overlay.dts
+++ /dev/null
@@ -1,15 +0,0 @@
-// Disable the parallel RGB interface on Colibri iMX8X
-
-#include "dt-bindings/gpio/gpio.h"
-#include "dt-bindings/pinctrl/pads-imx8qxp.h"
-
-/dts-v1/;
-/plugin/;
-/ {
-	compatible = "toradex,colibri-imx8qxp";
-};
-
-&adma_lcdif {
-	status = "dsabled";
-};
-
diff --git a/overlays/colibri-imx8x_parallel-rgb_overlay.dts b/overlays/colibri-imx8x_parallel-rgb_overlay.dts
new file mode 100644
index 0000000..b996658
--- /dev/null
+++ b/overlays/colibri-imx8x_parallel-rgb_overlay.dts
@@ -0,0 +1,49 @@
+// Enable the parallel RGB interface on Colibri iMX8X
+
+#include "dt-bindings/gpio/gpio.h"
+#include "dt-bindings/pinctrl/pads-imx8qxp.h"
+#include "dt-bindings/pwm/pwm.h"
+
+/dts-v1/;
+/plugin/;
+/ {
+	compatible = "toradex,colibri-imx8x";
+};
+
+&adma_pwm {
+        status = "okay";
+};
+
+&backlight {
+        brightness-levels = <0 45 63 88 119 158 203 255>;
+        default-brightness-level = <4>;
+        power-supply = <&reg_3v3>;
+        pwms = <&adma_pwm 0 6666667 PWM_POLARITY_INVERTED>;
+        status = "okay";
+};
+
+&display_lcdif {
+	status = "okay";
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	port@1 {
+		reg = <1>;
+
+		lcd_display_out: endpoint {
+			remote-endpoint = <&lcd_panel_in>;
+		};
+	};
+};
+
+&panel_dpi {
+	status = "okay";
+
+	port {
+		lcd_panel_in: endpoint {
+			remote-endpoint = <&lcd_display_out>;
+		};
+	};
+};
+
-- 
cgit v1.2.3