Alto35 is an expansion board for Gumstix Overo products.
Signed-off-by: Florian Vaussard <florian.vauss...@epfl.ch>
---
arch/arm/boot/dts/Makefile | 2 +
arch/arm/boot/dts/omap3-overo-alto35-common.dtsi | 77 ++++++++++++++++++++++++
arch/arm/boot/dts/omap3-overo-alto35.dts | 22 +++++++
arch/arm/boot/dts/omap3-overo-storm-alto35.dts | 21 +++++++
4 files changed, 122 insertions(+)
create mode 100644 arch/arm/boot/dts/omap3-overo-alto35-common.dtsi
create mode 100644 arch/arm/boot/dts/omap3-overo-alto35.dts
create mode 100644 arch/arm/boot/dts/omap3-overo-storm-alto35.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index bd7821b..de5cfcc 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -209,6 +209,8 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
omap3-n900.dtb \
omap3-n9.dtb \
omap3-n950.dtb \
+ omap3-overo-alto35.dtb \
+ omap3-overo-storm-alto35.dtb \
omap3-overo-gallop43.dtb \
omap3-overo-storm-gallop43.dtb \
omap3-overo-palo43.dtb \
diff --git a/arch/arm/boot/dts/omap3-overo-alto35-common.dtsi
b/arch/arm/boot/dts/omap3-overo-alto35-common.dtsi
new file mode 100644
index 0000000..19d6486
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-overo-alto35-common.dtsi
@@ -0,0 +1,77 @@
+/*
+ * 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.
+ */
+
+/*
+ * Alto35 expansion board is manufactured by Gumstix Inc.
+ */
+
+#include "omap3-overo-common-peripherals.dtsi"
+
+#include <dt-bindings/input/input.h>
+
+/ {
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&led_pins>;
+ gpio148 {
+ label = "overo:red:gpio148";
+ gpios = <&gpio5 20 GPIO_ACTIVE_HIGH>; /* gpio
148 */
+ };
+ gpio150 {
+ label = "overo:yellow:gpio150";
+ gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>; /* gpio
150 */
+ };
+ gpio151 {
+ label = "overo:blue:gpio151";
+ gpios = <&gpio5 23 GPIO_ACTIVE_HIGH>; /* gpio
151 */
+ };
+ gpio170 {
+ label = "overo:green:gpio170";
+ gpios = <&gpio6 10 GPIO_ACTIVE_HIGH>; /* gpio
170 */
+ };
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&button_pins>;
+ button0@10 {
+ label = "button0";
+ linux,code = <BTN_0>;
+ gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; /*
gpio_10 */
+ gpio-key,wakeup;
+ };
+ };
+};
+
+&omap3_pmx_core {
+ led_pins: pinmux_led_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE4)
/* uart1_tx.gpio_148 */
+ OMAP3_CORE1_IOPAD(0x2180, PIN_OUTPUT | MUX_MODE4)
/* uart1_cts.gpio_150 */
+ OMAP3_CORE1_IOPAD(0x2182, PIN_OUTPUT | MUX_MODE4)
/* uart1_rx.gpio_151 */
+ OMAP3_CORE1_IOPAD(0x21c6, PIN_OUTPUT | MUX_MODE4)
/* hdq_sio.gpio_170 */
+ >;
+ };
+};
+
+&omap3_pmx_wkup {
+ button_pins: pinmux_button_pins {
+ pinctrl-single,pins = <
+ OMAP3_WKUP_IOPAD(0x2a18, PIN_INPUT | MUX_MODE4)
/* sys_clkout1.gpio_10 */
+ >;
+ };
+};
+
+&usbhshost {
+ status = "disabled";
+};
+
diff --git a/arch/arm/boot/dts/omap3-overo-alto35.dts
b/arch/arm/boot/dts/omap3-overo-alto35.dts
new file mode 100644
index 0000000..a3249eb
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-overo-alto35.dts
@@ -0,0 +1,22 @@
+/*
+ * 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.
+ */
+
+/*
+ * Alto35 expansion board is manufactured by Gumstix Inc.
+ */
+
+/dts-v1/;
+
+#include "omap3-overo.dtsi"
+#include "omap3-overo-alto35-common.dtsi"
+
+/ {
+ model = "OMAP35xx Gumstix Overo on Alto35";
+ compatible = "gumstix,omap3-overo-alto35", "gumstix,omap3-overo",
"ti,omap3430", "ti,omap3";
+};
+
diff --git a/arch/arm/boot/dts/omap3-overo-storm-alto35.dts
b/arch/arm/boot/dts/omap3-overo-storm-alto35.dts
new file mode 100644
index 0000000..e9cae52
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-overo-storm-alto35.dts
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ */
+
+/*
+ * Alto35 expansion board is manufactured by Gumstix Inc.
+ */
+
+/dts-v1/;
+
+#include "omap3-overo-storm.dtsi"
+#include "omap3-overo-alto35-common.dtsi"
+
+/ {
+ model = "OMAP36xx/AM37xx/DM37xx Gumstix Overo on Alto35";
+ compatible = "gumstix,omap3-overo-alto35", "gumstix,omap3-overo",
"ti,omap36xx", "ti,omap3";
+};
--
1.8.3.2
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