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)
28 lines
851 B
Plaintext
28 lines
851 B
Plaintext
* Maxim max9611/max9612 current sense amplifier with 12-bits ADC interface
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Maxim max9611/max9612 is an high-side current sense amplifier with integrated
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12-bits ADC communicating over I2c bus.
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The device node for this driver shall be a child of a I2c controller.
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Required properties
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- compatible: Should be "maxim,max9611" or "maxim,max9612"
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- reg: The 7-bits long I2c address of the device
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- shunt-resistor-micro-ohms: Value, in micro Ohms, of the current sense shunt
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resistor
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Example:
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&i2c4 {
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csa: adc@7c {
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compatible = "maxim,max9611";
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reg = <0x7c>;
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shunt-resistor-micro-ohms = <5000>;
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};
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};
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This device node describes a current sense amplifier sitting on I2c4 bus
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with address 0x7c (read address is 0xf9, write address is 0xf8).
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A sense resistor of 0,005 Ohm is installed between RS+ and RS- current-sensing
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inputs.
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