[U-Boot] [PATCH 5/6] ARM: dts: colibri-imx6ull: extend lcdif node

Igor Opaniuk
2019-06-19T08:47:09Z

From: Igor Opaniuk <igor.opaniuk@toradex.com>

Provide proper display timings for lcdif node, used by mxsfb DM_VIDEO
enabled framebuffer driver.

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
---
arch/arm/dts/imx6ull-colibri.dts | 32 ++++++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)

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 */
--
2.17.1