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MMA8652FC and MMA8653FC don't provide the transient interrupt source, so the motion interrupt source is used by providing a new iio_chan_spec definition, so that other supported devices are not affected by this. Datasheets for the newly supported devices are available at Freescale's website: http://cache.freescale.com/files/sensors/doc/data_sheet/MMA8652FC.pdf http://cache.freescale.com/files/sensors/doc/data_sheet/MMA8653FC.pdf Signed-off-by: Martin Kepplinger <martin.kepplinger@theobroma-systems.com> Signed-off-by: Christoph Muellner <christoph.muellner@theobroma-systems.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
25 lines
527 B
Plaintext
25 lines
527 B
Plaintext
Freescale MMA8452Q, MMA8453Q, MMA8652FC or MMA8653FC triaxial accelerometer
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Required properties:
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- compatible: should contain one of
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* "fsl,mma8452"
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* "fsl,mma8453"
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* "fsl,mma8652"
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* "fsl,mma8653"
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- reg: the I2C address of the chip
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Optional properties:
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- interrupt-parent: should be the phandle for the interrupt controller
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- interrupts: interrupt mapping for GPIO IRQ
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Example:
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mma8453fc@1d {
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compatible = "fsl,mma8453";
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reg = <0x1d>;
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interrupt-parent = <&gpio1>;
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interrupts = <5 0>;
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};
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