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| author | Florian Vaussard <florian.vaussard@epfl.ch> | 2014-03-11 13:20:33 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2014-03-12 10:21:14 -0700 |
| commit | 2e591ca01cdb174a18ebc7685001bbb403c6d53d (patch) | |
| tree | d1b8e872ad8e7062e2091a9f201bb05b227e7270 /arch/arm/boot/dts/omap3-overo-alto35-common.dtsi | |
| parent | 2185bc7509daf7b453aa631fbba47844ed3a969e (diff) | |
| download | linux-2e591ca01cdb174a18ebc7685001bbb403c6d53d.tar.gz linux-2e591ca01cdb174a18ebc7685001bbb403c6d53d.tar.bz2 linux-2e591ca01cdb174a18ebc7685001bbb403c6d53d.zip | |
ARM: dts: Add support for the Overo Alto35
Alto35 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-alto35-common.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/omap3-overo-alto35-common.dtsi | 77 |
1 files changed, 77 insertions, 0 deletions
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 000000000000..19d64864a109 --- /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"; +}; + |