Chestnut43 is an expansion board for Gumstix Overo products.
Signed-off-by: Florian Vaussard <florian.vauss...@epfl.ch>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/omap3-overo-chestnut43.dts | 76 ++++++++++++++++++++++++++++
2 files changed, 77 insertions(+)
create mode 100644 arch/arm/boot/dts/omap3-overo-chestnut43.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 29432b0..3f6ef70 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -190,6 +190,7 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
omap3-n9.dtb \
omap3-n950.dtb \
omap3-overo-alto35.dtb \
+ omap3-overo-chestnut43.dtb \
omap3-overo-gallop43.dtb \
omap3-overo-palo43.dtb \
omap3-overo-tobi.dtb \
diff --git a/arch/arm/boot/dts/omap3-overo-chestnut43.dts
b/arch/arm/boot/dts/omap3-overo-chestnut43.dts
new file mode 100644
index 0000000..3361c2d
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-overo-chestnut43.dts
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group
+ *
+ * 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.
+ */
+
+/*
+ * Chestnut43 expansion board is manufactured by Gumstix Inc.
+ */
+
+#include "omap3-overo-common.dtsi"
+
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "TI OMAP3 Gumstix Overo on Chestnut43";
+ compatible = "gumstix,omap3-overo-chestnut43", "gumstix,omap3-overo",
"ti,omap3";
+
+ leds {
+ compatible = "gpio-leds";
+ heartbeat {
+ label = "overo:red:gpio21";
+ gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "heartbeat";
+ };
+ gpio22 {
+ label = "overo:blue:gpio22";
+ gpios = <&gpio1 22 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ button0@23 {
+ label = "button0";
+ linux,code = <BTN_0>;
+ gpios = <&gpio1 23 GPIO_ACTIVE_LOW>;
+ gpio-key,wakeup;
+ };
+ button1@14 {
+ label = "button1";
+ linux,code = <BTN_1>;
+ gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
+ gpio-key,wakeup;
+ };
+ };
+
+ vddvario: regulator-vddvario {
+ compatible = "regulator-fixed";
+ regulator-name = "vddvario";
+ regulator-always-on;
+ };
+
+ vdd33a: regulator-vdd33a {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd33a";
+ regulator-always-on;
+ };
+};
+
+#include "omap-gpmc-smsc9221.dtsi"
+
+&gpmc {
+ ranges = <5 0 0x2c000000 0x1000000>; /* CS5 */
+
+ ethernet@gpmc {
+ reg = <5 0 0xff>;
+ interrupt-parent = <&gpio6>;
+ interrupts = <16 IRQ_TYPE_LEVEL_LOW>; /* GPIO 176 */
+ };
+};
+
--
1.8.1.2
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