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ARM: dts: Add LCD type 28 support to LogicPD Torpedo DM3730 devkit

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There are two LCD device released by Logic PD for the Torpedo,
type 15 and Type 28.  The stock dts file supports the older LCD,
so this patch enables support for the newer one.

For details between these different LCD's see
https://support.logicpd.com/DesktopModules/Bring2mind/DMX/Download.aspx?portalid=0&EntryId=2777

Signed-off-by: Adam Ford <aford173@gmail.com>
[tony@atomide.com: removed extra blank line for checkpatch]
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Adam Ford 2019-05-10 15:22:56 -05:00 committed by Tony Lindgren
parent a188339ca5
commit 566734534f
1 changed files with 32 additions and 0 deletions
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32
arch/arm/boot/dts/logicpd-torpedo-37xx-devkit-28.dts Normal file
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
/*
* There are two types of 4.3" LCD, Type 15 and Type 28.
* By default, type 15 was used. This device tree file
* uses the timing for the type 28 LCD
*/
#include "logicpd-torpedo-37xx-devkit.dts"
&lcd0 {
label = "28";
panel-timing {
clock-frequency = <9000000>;
hactive = <480>;
vactive = <272>;
hfront-porch = <3>;
hback-porch = <2>;
hsync-len = <42>;
vback-porch = <3>;
vfront-porch = <2>;
vsync-len = <11>;
hsync-active = <1>;
vsync-active = <1>;
de-active = <1>;
pixelclk-active = <0>;
};
};