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
1007 B
Plaintext
28 lines
1007 B
Plaintext
ltc3651-charger
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Required properties:
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- compatible: "lltc,ltc3651-charger"
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- lltc,acpr-gpios: Connect to ACPR output. See remark below.
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Optional properties:
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- lltc,fault-gpios: Connect to FAULT output. See remark below.
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- lltc,chrg-gpios: Connect to CHRG output. See remark below.
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The ltc3651 outputs are open-drain type and active low. The driver assumes the
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GPIO reports "active" when the output is asserted, so if the pins have been
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connected directly, the GPIO flags should be set to active low also.
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The driver will attempt to aquire interrupts for all GPIOs to detect changes in
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line state. If the system is not capabale of providing interrupts, the driver
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cannot report changes and userspace will need to periodically read the sysfs
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attributes to detect changes.
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Example:
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charger: battery-charger {
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compatible = "lltc,ltc3651-charger";
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lltc,acpr-gpios = <&gpio0 68 GPIO_ACTIVE_LOW>;
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lltc,fault-gpios = <&gpio0 64 GPIO_ACTIVE_LOW>;
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lltc,chrg-gpios = <&gpio0 63 GPIO_ACTIVE_LOW>;
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};
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