From: "H. Nikolaus Schaller" <[email protected]> Define pinmux and usage if irq pin + fix irq edge.
Signed-off-by: H. Nikolaus Schaller <[email protected]> --- arch/arm/boot/dts/omap3-gta04.dtsi | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi index e0520cf..094e5e1 100644 --- a/arch/arm/boot/dts/omap3-gta04.dtsi +++ b/arch/arm/boot/dts/omap3-gta04.dtsi @@ -256,6 +256,12 @@ OMAP3_CORE1_IOPAD(0x213a, PIN_INPUT_PULLUP | MUX_MODE4) /* gpio115 */ >; }; + + itg3200_pins: pinmux_itg3200_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x20b8, PIN_INPUT_PULLUP | MUX_MODE4) /* gpio56 */ + >; + }; }; &omap3_pmx_core2 { @@ -336,8 +342,10 @@ itg3200@68 { compatible = "invensense,itg3200"; reg = <0x68>; + pinctrl-names = "default"; + pinctrl-0 = <&itg3200_pins>; interrupt-parent = <&gpio2>; - interrupts = <24 0>; /* GPIO_56 */ + interrupts = <24 IRQ_TYPE_EDGE_FALLING>; /* GPIO_56 */ }; /* leds */ -- 2.5.0
