[PATCH v3 3/3] ARM/dts: omap3: Add support for IGEP COM Module

Javier Martinez Canillas javier.martinez at collabora.co.uk
Mon Dec 3 23:41:43 EST 2012


ISEE IGEP COM Module is an TI OMAP3 SoC computer on module.

This patch adds an initial device tree support to boot an
IGEP COM Module from the MMC/SD.

Signed-off-by: Javier Martinez Canillas <javier.martinez at collabora.co.uk>
Acked-by: Matthias Brugger <matthias.bgg at gmail.com>
Tested-by: Enric Balletbo i Serra <eballetbo at gmail.com>
---

Changes since v1:
    - Use default-state = "on" instead default-trigger = "default-on" for LED
    - Update GPIO mapping according to latest IGEP COM Module rev.E instead D

 arch/arm/boot/dts/Makefile           |    1 +
 arch/arm/boot/dts/omap3-igep0030.dts |   44 ++++++++++++++++++++++++++++++++++
 2 files changed, 45 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/boot/dts/omap3-igep0030.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 1dc0f39..78c99bc 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -67,6 +67,7 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
 	omap3-evm.dtb \
 	omap3-tobi.dtb \
 	omap3-igep0020.dtb \
+	omap3-igep0030.dtb \
 	omap4-panda.dtb \
 	omap4-pandaES.dtb \
 	omap4-var_som.dtb \
diff --git a/arch/arm/boot/dts/omap3-igep0030.dts b/arch/arm/boot/dts/omap3-igep0030.dts
new file mode 100644
index 0000000..9dc48d2
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-igep0030.dts
@@ -0,0 +1,44 @@
+/*
+ * Device Tree Source for IGEP COM Module
+ *
+ * Copyright (C) 2012 Javier Martinez Canillas <javier at collabora.co.uk>
+ * Copyright (C) 2012 Enric Balletbo i Serra <eballetbo at gmail.com>
+ *
+ * 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.
+ */
+
+/include/ "omap3-igep.dtsi"
+
+/ {
+	model = "IGEP COM Module";
+	compatible = "isee,omap3-igep0030", "ti,omap3";
+
+	leds {
+		compatible = "gpio-leds";
+		boot {
+			 label = "omap3:green:boot";
+			 gpios = <&twl_gpio 13 1>;
+			 default-state = "on";
+		};
+
+		user0 {
+			 label = "omap3:red:user0";
+			 gpios = <&twl_gpio 18 1>; /* LEDA */
+			 default-state = "off";
+		};
+
+		user1 {
+			 label = "omap3:green:user1";
+			 gpios = <&twl_gpio 19 1>; /* LEDB */
+			 default-state = "off";
+		};
+
+		user2 {
+			 label = "omap3:red:user1";
+			 gpios = <&gpio1 16 1>;
+			 default-state = "off";
+		};
+	};
+};
-- 
1.7.7.6



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