Accelerrometer MPU6050 sample doubt

Hi I’m building the mpu6050 sensor sample for my micro:bitv2. So I adopted the overlay to fit to the second i2c port. Since port 1 is not accessible… Here’s the overlay file I made:

&pinctrl {
	i2c1_default: i2c1_default {
		group1 {
			psels = <NRF_PSEL(TWIM_SDA, 1, 0)>,
				<NRF_PSEL(TWIM_SCL, 0, 26)>;
		};
	};

	i2c1_sleep: i2c1_sleep {
		group1 {
			psels = <NRF_PSEL(TWIM_SDA, 1, 0)>,
				<NRF_PSEL(TWIM_SCL, 0, 26)>;
			low-power-enable;
		};
	};
};


&i2c1 {
	compatible = "nordic,nrf-twim";
	status = "okay";
	clock-frequency = <I2C_BITRATE_FAST>;

	pinctrl-0 = <&i2c1_default>;
	pinctrl-1 = <&i2c1_sleep>;
	pinctrl-names = "default", "sleep";
	/*sda-pin = <34>;
	scl-pin = <35>;*/
	mpu6050@68 {
		compatible = "invensense,mpu6050";
		reg = <0x68>;
		status = "okay";
		int-gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
	};
};

I always get: “Device mpu6050@68 is not ready”. Also I’m unsure the property int-gpios and what to set here?

Thanks.