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)
23 lines
764 B
Plaintext
23 lines
764 B
Plaintext
* Maxim 1027/1029/1031 Analog to Digital Converter (ADC)
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Required properties:
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- compatible: Should be "maxim,max1027" or "maxim,max1029" or "maxim,max1031"
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- reg: SPI chip select number for the device
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- interrupt-parent: phandle to the parent interrupt controller
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see: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
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- interrupts: IRQ line for the ADC
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see: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
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Recommended properties:
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- spi-max-frequency: Definition as per
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Documentation/devicetree/bindings/spi/spi-bus.txt
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Example:
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adc@0 {
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compatible = "maxim,max1027";
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reg = <0>;
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interrupt-parent = <&gpio5>;
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interrupts = <15 IRQ_TYPE_EDGE_RISING>;
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spi-max-frequency = <1000000>;
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};
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