e72e9355e3
git: https://android.googlesource.com/kernel/common branch: android-4.9 commit: 03fcc2fe71308c2d164b4e6cbfc738c63e670444
30 lines
800 B
Plaintext
30 lines
800 B
Plaintext
* Asahi Kasei AK8974 magnetometer sensor
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Required properties:
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- compatible : should be "asahi-kasei,ak8974"
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- reg : the I2C address of the magnetometer
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Optional properties:
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- avdd-supply: regulator supply for the analog voltage
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(see regulator/regulator.txt)
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- dvdd-supply: regulator supply for the digital voltage
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(see regulator/regulator.txt)
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- interrupts: data ready (DRDY) and interrupt (INT1) lines
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from the chip, the DRDY interrupt must be placed first.
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The interrupts can be triggered on rising or falling
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edges alike.
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- mount-matrix: an optional 3x3 mounting rotation matrix
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Example:
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ak8974@0f {
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compatible = "asahi-kasei,ak8974";
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reg = <0x0f>;
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avdd-supply = <&foo_reg>;
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dvdd-supply = <&bar_reg>;
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interrupts = <0 IRQ_TYPE_EDGE_RISING>,
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<1 IRQ_TYPE_EDGE_RISING>;
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};
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