mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-25 03:55:09 +08:00
8bc361ba0b
Move disp0 node from soc node to root node. disp0 node does not have any register properties and thus shouldn't be placed on the bus. This fixes the following build warnings with W=1: arch/arm/boot/dts/imx6dl-aristainetos_4.dtb: Warning (simple_bus_reg): Node /soc/disp0 missing or empty reg/ranges property Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Heiko Schocher <hs@denx.de> Tested-by: Heiko Schocher <hs@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
77 lines
1.5 KiB
Plaintext
77 lines
1.5 KiB
Plaintext
/*
|
|
* 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>;
|
|
};
|
|
|
|
display0: disp0 {
|
|
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";
|
|
};
|