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ARM: dts: imx7-colibri: use OF graph to describe the display 

To make use of the new eLCDIF DRM driver OF graph description is
required. Describe the display using OF graph nodes.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
hifive-unleashed-5.1
Stefan Agner 2017-03-29 16:21:09 -07:00 committed by Shawn Guo
parent b721c91bdc
commit a027d49fc1
1 changed files with 14 additions and 24 deletions
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38
arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
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@ -44,6 +44,17 @@
chosen {
stdout-path = "serial0:115200n8";
};
panel: panel {
compatible = "edt,et057090dhu";
backlight = <&bl>;
port {
panel_in: endpoint {
remote-endpoint = <&lcdif_out>;
};
};
};
};
&bl {
@ -75,32 +86,11 @@
};
&lcdif {
display = <&display0>;
status = "okay";
display0: lcd-display {
bits-per-pixel = <16>;
bus-width = <18>;
display-timings {
native-mode = <&timing_vga>;
/* Standard VGA timing */
timing_vga: 640x480 {
clock-frequency = <25175000>;
hactive = <640>;
vactive = <480>;
hback-porch = <40>;
hfront-porch = <24>;
vback-porch = <32>;
vfront-porch = <11>;
hsync-len = <96>;
vsync-len = <2>;
de-active = <1>;
hsync-active = <0>;
vsync-active = <0>;
pixelclk-active = <0>;
};
port {
lcdif_out: endpoint {
remote-endpoint = <&panel_in>;
};
};
};