Hi everybody,
I'm trying to configure an IRQ on pandaboard using device tree but I'm
not able to understand how I can do it.
I want to configure the the gpio_139 pin and without device tree my
command was:
OMAP4_MUX(MCSPI1_SIMO, OMAP_MUX_MODE3 | OMAP_PIN_INPUT_PULLUP),
I need to associate it to a i2c device, declared in this way:
&i2c4 {
pinctrl-names = "default";
pinctrl-0 = <&i2c4_pins>;
clock-frequency = <400000>;
lsm303d@03 {
compatible = "st,lsm303d";
reg = <0x03>;
};
};
and it works, but I don't know how I can set the interrupt using:
interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; /* example */
Thanks,
Denis--
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