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authorIgor Opaniuk <igor.opaniuk@toradex.com>2019-06-19 11:47:09 +0300
committerMarcel Ziswiler <marcel.ziswiler@toradex.com>2019-07-09 15:54:52 +0200
commit0efc07ff05126310647550213cad50e0f9b93d40 (patch)
treea4a02e89c7359f791a6b919266406b0b7c600757
parentee910de02d69a921142640b6b8d56a9eb82a40f7 (diff)
ARM: dts: colibri-imx6ull: extend lcdif node
Provide proper display timings for lcdif node, used by mxsfb DM_VIDEO enabled framebuffer driver. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
-rw-r--r--arch/arm/dts/imx6ull-colibri.dts32
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/dts/imx6ull-colibri.dts b/arch/arm/dts/imx6ull-colibri.dts
index 6c847ab792..262205ac5e 100644
--- a/arch/arm/dts/imx6ull-colibri.dts
+++ b/arch/arm/dts/imx6ull-colibri.dts
@@ -12,8 +12,10 @@
compatible = "toradex,colibri-imx6ull", "fsl,imx6ull";
aliases {
+ u-boot,dm-pre-reloc;
mmc0 = &usdhc1;
usb0 = &usbotg1; /* required for ums */
+ display0 = &lcdif;
};
chosen {
@@ -156,6 +158,36 @@
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_lcdif_dat
&pinctrl_lcdif_ctrl>;
+ status = "okay";
+ display = <&display0>;
+ u-boot,dm-pre-reloc;
+
+ display0: display0 {
+ bits-per-pixel = <18>;
+ bus-width = <24>;
+ status = "okay";
+
+ display-timings {
+ native-mode = <&timing_vga>;
+ 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>;
+ };
+ };
+ };
};
/* PWM <A> */