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@xxxxxxxxxxxxxxx>
Acked-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
Tested-by: Enric Balletbo i Serra <eballetbo@xxxxxxxxx>
---
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@xxxxxxxxxxxxxxx>
+ * Copyright (C) 2012 Enric Balletbo i Serra <eballetbo@xxxxxxxxx>
+ *
+ * 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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