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 <nik...@compulab.co.il>
Cc: Tony Lindgren <t...@atomide.com>
Cc: Benoit Cousson <bcous...@baylibre.com>
Cc: Rob Herring <r...@kernel.org>
Cc: Mark Rutland <mark.rutl...@arm.com>
Cc: Pawel Moll <pawel.m...@arm.com>
Cc: Igor Grinberg <grinb...@compulab.co.il>
Cc: Dmitry Lifshitz <lifsh...@compulab.co.il>
Cc: Ian Campbell <ijc+devicet...@hellion.org.uk>
---
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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