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[16/18] ARM: dts: Add support for the Overo Chestnut43

Message ID 1389286092-27087-17-git-send-email-florian.vaussard@epfl.ch (mailing list archive)
State New, archived
Headers show

Commit Message

Florian Vaussard Jan. 9, 2014, 4:48 p.m. UTC 
Chestnut43 is an expansion board for Gumstix Overo products.

Signed-off-by: Florian Vaussard <florian.vaussard@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 mbox

Patch

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 */
+	};
+};
+