791d3ef2e1
'interrupt-parent' is often documented as part of define bindings, but it is really outside the scope of a device binding. It's never required in a given node as it is often inherited from a parent node. Or it can be implicit if a parent node is an 'interrupt-controller' node. So remove it from all the binding files. Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
36 lines
953 B
Plaintext
36 lines
953 B
Plaintext
Bosch BMI160 - Inertial Measurement Unit with Accelerometer, Gyroscope
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and externally connectable Magnetometer
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https://www.bosch-sensortec.com/bst/products/all_products/bmi160
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Required properties:
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- compatible : should be "bosch,bmi160"
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- reg : the I2C address or SPI chip select number of the sensor
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- spi-max-frequency : set maximum clock frequency (only for SPI)
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Optional properties:
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- interrupts : interrupt mapping for IRQ, must be IRQ_TYPE_LEVEL_LOW
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- interrupt-names : set to "INT1" if INT1 pin should be used as interrupt
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input, set to "INT2" if INT2 pin should be used instead
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Examples:
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bmi160@68 {
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compatible = "bosch,bmi160";
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reg = <0x68>;
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interrupt-parent = <&gpio4>;
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interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
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interrupt-names = "INT1";
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};
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bmi160@0 {
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compatible = "bosch,bmi160";
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reg = <0>;
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spi-max-frequency = <10000000>;
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interrupt-parent = <&gpio2>;
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interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
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interrupt-names = "INT2";
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};
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