threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
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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