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ARM: dts: sb-som: introduce SB-SOM baseboard

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CompuLab SB-SOM baseboard is a carrier board for multiple arm-based SoMs.
It currently supports (with minor adjustments to assembly) CM-T43, CM-T54,
and CM-QS600 modules. It is a building block in the SBC-T43 single board
computer, which consists of cm-t43 on top of sb-som-t43.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Benoit Cousson <bcousson@baylibre.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Dmitry Lifshitz <lifshitz@compulab.co.il>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Nikita Kiryanov 2015-12-01 15:55:07 +02:00 committed by Tony Lindgren
parent 07634f12f7
commit 02fc7720c6
4 changed files with 52 additions and 0 deletions
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5
Documentation/devicetree/bindings/arm/compulab-boards.txt Normal file
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CompuLab SB-SOM is a multi-module baseboard capable of carrying CM-T43, CM-T54,
and CM-QS600 modules with minor modifications to the SB-SOM assembly.
Required root node properties:
- compatible = should be "compulab,sb-som"

4
Documentation/devicetree/bindings/display/panel/startek,startek-kd050c.txt Normal file
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Startek Electronic Technology Co. KD050C 5.0" WVGA TFT LCD panel
Required properties:
- compatible: should be "startek,startek-kd050c"

1
Documentation/devicetree/bindings/vendor-prefixes.txt
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@ -218,6 +218,7 @@ sony Sony Corporation
spansion Spansion Inc.
sprd Spreadtrum Communications Inc.
st STMicroelectronics
startek Startek
ste ST-Ericsson
stericsson ST-Ericsson
synology Synology, Inc.

42
arch/arm/boot/dts/compulab-sb-som.dtsi Normal file
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/*
* Copyright (C) 2015 CompuLab, Ltd. - http://www.compulab.co.il/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/ {
model = "CompuLab SB-SOM";
compatible = "compulab,sb-som";
vsb_3v3: fixedregulator-v3_3 {
compatible = "regulator-fixed";
regulator-name = "vsb_3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
enable-active-high;
};
lcd0: display {
compatible = "startek,startek-kd050c", "panel-dpi";
label = "lcd";
panel-timing {
clock-frequency = <33000000>;
hactive = <800>;
vactive = <480>;
hfront-porch = <40>;
hback-porch = <40>;
hsync-len = <43>;
vback-porch = <29>;
vfront-porch = <13>;
vsync-len = <3>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <1>;
pixelclk-active = <1>;
};
};
};