MLK-12678 ARM: dts: imx6ull-ddr3-arm2: solve pin conflict for pwm3 and otg1

The pwm3 and otg1 share the same pin 'GPIO1_IO04'. And default,
the pin is used for otg1. So create a new dts file to solve
this conflict.

Signed-off-by: Fancy Fang <chen.fang@nxp.com>

1 files changed, 65 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2-lcdif.dts b/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2-lcdif.dts
new file mode 100644
index 000000000000..e4a8d0d29ec4
--- /dev/null
+++ b/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2-lcdif.dts
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/* DTS file for LCDIF at imx6ull ddr3 arm2 board */
+
+#include "imx6ull-14x14-ddr3-arm2.dts"
+
+/ {
+	regulators {
+		reg_usb_otg1_vbus: regulator@2 {
+			status = "disabled";
+		};
+	};
+
+	backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm3 0 5000000>;
+		brightness-levels = <0 4 8 16 32 64 128 255>;
+		default-brightness-level = <6>;
+		status = "okay";
+	};
+};
+
+&lcdif {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lcdif_dat
+		     &pinctrl_lcdif_ctrl>;
+	display = <&display0>;
+	status = "okay";
+
+	display0: display {
+		bits-per-pixel = <16>;
+		bus-width = <24>;
+
+		display-timings {
+			native-mode = <&timing0>;
+			timing0: timing0 {
+				clock-frequency = <33500000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <89>;
+				hfront-porch = <164>;
+				vback-porch = <23>;
+				vfront-porch = <10>;
+				hsync-len = <10>;
+				vsync-len = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+		};
+	};
+};
+
+&pwm3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm3>;
+	status = "okay";
+};