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linux-next/arch/arm/boot/dts/imx6dl-aristainetos_7.dts
Philipp Zabel 22c765b921 ARM: dts: imx6dl-aristainetos: enable backlight PWM explicitly
All PWM users should explicitly enable the used PWMs in their device tree
so they can be disabled by default in imx6qdl.dtsi.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-03-30 16:43:33 +08:00

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/*
* support fot the imx6 based aristainetos board
*
* Copyright (C) 2014 Heiko Schocher <hs@denx.de>
*
* 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-v1/;
#include "imx6dl.dtsi"
#include "imx6qdl-aristainetos.dtsi"
/ {
model = "aristainetos i.MX6 Dual Lite Board 7";
compatible = "fsl,imx6dl";
memory {
reg = <0x10000000 0x40000000>;
};
soc {
display0: display@di0 {
compatible = "fsl,imx-parallel-display";
interface-pix-fmt = "rgb24";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ipu_disp>;
status = "okay";
display-timings {
800x480p60 {
native-mode;
clock-frequency = <33246000>;
hactive = <800>;
vactive = <480>;
hfront-porch = <88>;
hback-porch = <88>;
hsync-len = <80>;
vback-porch = <10>;
vfront-porch = <10>;
vsync-len = <25>;
vsync-active = <1>;
};
};
port {
display0_in: endpoint {
remote-endpoint = <&ipu1_di0_disp0>;
};
};
};
};
backlight {
compatible = "pwm-backlight";
pwms = <&pwm3 0 3000>;
brightness-levels = <0 4 8 16 32 64 128 255>;
default-brightness-level = <6>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_backlight>;
};
};
&i2c2 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
status = "okay";
};
&ipu1_di0_disp0 {
remote-endpoint = <&display0_in>;
};
&pwm3 {
status = "okay";
};