From a027d49fc193f22b92a49d1f906f94c95f278636 Mon Sep 17 00:00:00 2001 From: Stefan Agner Date: Wed, 29 Mar 2017 16:21:09 -0700 Subject: [PATCH] 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 Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | 38 ++++++++------------- 1 file changed, 14 insertions(+), 24 deletions(-) diff --git a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi index 373ee19196a6..7a98a45a0d95 100644 --- a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi +++ b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi @@ -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>; }; }; }; -- 2.39.5