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ARM: dts: colibri_imx7: Add lcdif node

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Extend lcdif DT node with proper display-timings for mxsfb driver.

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
This commit is contained in:
Igor Opaniuk 2019-06-04 00:06:00 +03:00 committed by Anatolij Gustschin
parent 8c1df09f07
commit a589107d4f
2 changed files with 30 additions and 0 deletions
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2
arch/arm/dts/imx7-colibri-emmc.dts
View file

@ -11,8 +11,10 @@
compatible = "toradex,imx7d-colibri-emmc", "fsl,imx7d";
aliases {
u-boot,dm-pre-reloc;
mmc0 = &usdhc3;
mmc1 = &usdhc1;
display1 = &lcdif;
};
chosen {

28
arch/arm/dts/imx7-colibri.dtsi
View file

@ -111,3 +111,31 @@
>;
};
};
&lcdif {
u-boot,dm-pre-reloc;
status = "okay";
display-timings {
native-mode = <&timing_vga>;
/* Standard VGA timing */
timing_vga: 640x480 {
u-boot,dm-pre-reloc;
clock-frequency = <25175000>;
hactive = <640>;
vactive = <480>;
hback-porch = <48>;
hfront-porch = <16>;
vback-porch = <33>;
vfront-porch = <10>;
hsync-len = <96>;
vsync-len = <2>;
de-active = <1>;
hsync-active = <0>;
vsync-active = <0>;
pixelclk-active = <0>;
};
};
};