diff options
Diffstat (limited to 'arch/arm/boot/dts/omap4-panda-common.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/omap4-panda-common.dtsi | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/omap4-panda-common.dtsi b/arch/arm/boot/dts/omap4-panda-common.dtsi index 5501d1b4e6cd..27895c1604b9 100644 --- a/arch/arm/boot/dts/omap4-panda-common.dtsi +++ b/arch/arm/boot/dts/omap4-panda-common.dtsi @@ -5,6 +5,7 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ +#include <dt-bindings/input/input.h> #include "elpida_ecb240abacn.dtsi" / { @@ -43,6 +44,21 @@ }; }; + gpio_keys: gpio_keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = < + &button_pins + >; + + buttonS2 { + label = "button S2"; + gpios = <&gpio4 25 GPIO_ACTIVE_LOW>; /* gpio_121 */ + linux,code = <BTN_0>; + wakeup-source; + }; + }; + sound: sound { compatible = "ti,abe-twl6040"; ti,model = "PandaBoard"; @@ -357,6 +373,12 @@ OMAP4_IOPAD(0x152, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat3.sdmmc5_dat3 */ >; }; + + button_pins: pinmux_button_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x114, PIN_INPUT_PULLUP | MUX_MODE3) /* gpio_121 */ + >; + }; }; &omap4_pmx_wkup { @@ -464,7 +486,7 @@ compatible = "ti,wl1271"; reg = <2>; interrupt-parent = <&gpio2>; - interrupts = <21 IRQ_TYPE_LEVEL_HIGH>; /* gpio 53 */ + interrupts = <21 IRQ_TYPE_EDGE_RISING>; /* gpio 53 */ ref-clock-frequency = <38400000>; }; }; |