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| author | Florian Vaussard <florian.vaussard@epfl.ch> | 2014-03-11 13:20:34 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2014-03-12 10:21:15 -0700 |
| commit | 1c29b9e664e0f7988b3cb475c568e9a923ccf452 (patch) | |
| tree | 5300b0bcd687691c38d616fe38e5e2fa46dace15 /arch/arm/boot/dts/omap3-overo-chestnut43-common.dtsi | |
| parent | 2e591ca01cdb174a18ebc7685001bbb403c6d53d (diff) | |
| download | talos-obmc-linux-1c29b9e664e0f7988b3cb475c568e9a923ccf452.tar.gz talos-obmc-linux-1c29b9e664e0f7988b3cb475c568e9a923ccf452.zip | |
ARM: dts: Add support for the Overo Chestnut43
Chestnut43 is an expansion board for Gumstix Overo products.
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/omap3-overo-chestnut43-common.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/omap3-overo-chestnut43-common.dtsi | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap3-overo-chestnut43-common.dtsi b/arch/arm/boot/dts/omap3-overo-chestnut43-common.dtsi new file mode 100644 index 000000000000..19de6ff79686 --- /dev/null +++ b/arch/arm/boot/dts/omap3-overo-chestnut43-common.dtsi @@ -0,0 +1,69 @@ +/* + * 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-peripherals.dtsi" + +#include <dt-bindings/input/input.h> + +/ { + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_pins>; + heartbeat { + label = "overo:red:gpio21"; + gpios = <&gpio1 21 GPIO_ACTIVE_LOW>; /* gpio_21 */ + linux,default-trigger = "heartbeat"; + }; + gpio22 { + label = "overo:blue:gpio22"; + gpios = <&gpio1 22 GPIO_ACTIVE_LOW>; /* gpio_22 */ + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&button_pins>; + #address-cells = <1>; + #size-cells = <0>; + button0@23 { + label = "button0"; + linux,code = <BTN_0>; + gpios = <&gpio1 23 GPIO_ACTIVE_LOW>; /* gpio_23 */ + gpio-key,wakeup; + }; + button1@14 { + label = "button1"; + linux,code = <BTN_1>; + gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; /* gpio_14 */ + gpio-key,wakeup; + }; + }; +}; + +#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 */ + }; +}; + +&lis33de { + status = "disabled"; +}; + |
