[PATCH V2 12/14] ARM: dts: sb-som: introduce SB-SOM baseboard

[Rob Herring]

On Tue, Dec 01, 2015 at 03:55:07PM +0200, Nikita Kiryanov wrote:
> 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 at compulab.co.il>
> Cc: Tony Lindgren <tony at atomide.com>
> Cc: Benoit Cousson <bcousson at baylibre.com>
> Cc: Rob Herring <robh at kernel.org>
> Cc: Mark Rutland <mark.rutland at arm.com>
> Cc: Pawel Moll <pawel.moll at arm.com>
> Cc: Igor Grinberg <grinberg at compulab.co.il>
> Cc: Dmitry Lifshitz <lifshitz at compulab.co.il>
> Cc: Ian Campbell <ijc+devicetree at hellion.org.uk>

Acked-by: Rob Herring <robh at kernel.org>

> ---
> Changes in V2:
> 	- Renamed file startek,startek-kd050c to startek,startek-kd050c.txt.
> 	- s/QS-600/CM-QS600 in file compulab-boards.txt
> 
>  .../devicetree/bindings/arm/compulab-boards.txt    |  5 +++
>  .../display/panel/startek,startek-kd050c.txt       |  4 +++
>  .../devicetree/bindings/vendor-prefixes.txt        |  1 +
>  arch/arm/boot/dts/compulab-sb-som.dtsi             | 42 ++++++++++++++++++++++
>  4 files changed, 52 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/arm/compulab-boards.txt
>  create mode 100644 Documentation/devicetree/bindings/display/panel/startek,startek-kd050c.txt
>  create mode 100644 arch/arm/boot/dts/compulab-sb-som.dtsi
> 
> diff --git a/Documentation/devicetree/bindings/arm/compulab-boards.txt b/Documentation/devicetree/bindings/arm/compulab-boards.txt
> new file mode 100644
> index 0000000..71172d5
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/arm/compulab-boards.txt
> @@ -0,0 +1,5 @@
> +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"
> diff --git a/Documentation/devicetree/bindings/display/panel/startek,startek-kd050c.txt b/Documentation/devicetree/bindings/display/panel/startek,startek-kd050c.txt
> new file mode 100644
> index 0000000..70cd8d1
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/panel/startek,startek-kd050c.txt
> @@ -0,0 +1,4 @@
> +Startek Electronic Technology Co. KD050C 5.0" WVGA TFT LCD panel
> +
> +Required properties:
> +- compatible: should be "startek,startek-kd050c"
> diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
> index 55df1d4..409b134 100644
> --- a/Documentation/devicetree/bindings/vendor-prefixes.txt
> +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
> @@ -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.
> diff --git a/arch/arm/boot/dts/compulab-sb-som.dtsi b/arch/arm/boot/dts/compulab-sb-som.dtsi
> new file mode 100644
> index 0000000..402a143
> --- /dev/null
> +++ b/arch/arm/boot/dts/compulab-sb-som.dtsi
> @@ -0,0 +1,42 @@
> +/*
> + * 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>;
> +		};
> +	};
> +};
> -- 
> 1.9.1
> 
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