Kernel-4.18.0-80.el8_ak8974

• Asahi Kasei AK8974 magnetometer sensor

Required properties:

• compatible : should be “asahi-kasei,ak8974”
• reg : the I2C address of the magnetometer

Optional properties:

• avdd-supply: regulator supply for the analog voltage
  (see regulator/regulator.txt)
• dvdd-supply: regulator supply for the digital voltage
  (see regulator/regulator.txt)
• interrupts: data ready (DRDY) and interrupt (INT1) lines
  from the chip, the DRDY interrupt must be placed first.
  The interrupts can be triggered on rising or falling
  edges alike.
• mount-matrix: an optional 3x3 mounting rotation matrix

Example:

ak8974@f {
compatible = “asahi-kasei,ak8974”;
reg = <0x0f>;
avdd-supply = <&foo_reg>;
dvdd-supply = <&bar_reg>;
interrupts = <0 IRQ_TYPE_EDGE_RISING>,
<1 IRQ_TYPE_EDGE_RISING>;
};