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From 88d87b1ac2b5f8a1aecc339f92a9fca57d366bcc Mon Sep 17 00:00:00 2001
From: Igor Opaniuk <igor.opaniuk@toradex.com>
Date: Wed, 19 Jun 2019 11:47:06 +0300
Subject: [PATCH 2/6] ARM: dts: colibri_imx7: Fix lcdif node definition
Fix lcdif DT node and make it conform to the structure defined in the
Linux devicetree bindings [1]. Currently there is support only for
old style lcdif node definitions.
[1] https://www.kernel.org/doc/Documentation/devicetree/bindings/display/mxsfb.txt
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
---
arch/arm/dts/imx7-colibri.dtsi | 47 +++++++++++++++++++++++-------------------
1 file changed, 26 insertions(+), 21 deletions(-)
diff --git a/arch/arm/dts/imx7-colibri.dtsi b/arch/arm/dts/imx7-colibri.dtsi
index 81717c233d..308e0b2a63 100644
--- a/arch/arm/dts/imx7-colibri.dtsi
+++ b/arch/arm/dts/imx7-colibri.dtsi
@@ -113,29 +113,34 @@
};
&lcdif {
- u-boot,dm-pre-reloc;
status = "okay";
+ display = <&display0>;
+ u-boot,dm-pre-reloc;
- 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>;
+ 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>;
+ };
};
};
};
--
2.13.6
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