e72e9355e3
git: https://android.googlesource.com/kernel/common branch: android-4.9 commit: 03fcc2fe71308c2d164b4e6cbfc738c63e670444
31 lines
772 B
Plaintext
31 lines
772 B
Plaintext
Texas Instruments AFE4404 Heart rate and Pulse Oximeter
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Required properties:
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- compatible : Should be "ti,afe4404".
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- reg : I2C address of the device.
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- tx-supply : Regulator supply to transmitting LEDs.
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- interrupt-parent : Phandle to he parent interrupt controller.
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- interrupts : The interrupt line the device ADC_RDY pin is
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connected to. For details refer to,
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../interrupt-controller/interrupts.txt.
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Optional properties:
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- reset-gpios : GPIO used to reset the device.
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For details refer to, ../gpio/gpio.txt.
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Example:
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&i2c2 {
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heart_mon@58 {
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compatible = "ti,afe4404";
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reg = <0x58>;
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tx-supply = <&vbat>;
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interrupt-parent = <&gpio1>;
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interrupts = <28 IRQ_TYPE_EDGE_RISING>;
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reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
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};
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};
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