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)
27 lines
471 B
Plaintext
27 lines
471 B
Plaintext
This is a introduction for flashlight chip LM3642
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[Scope]
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- one channel for one LED
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- Two silicon revision
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* LM3642
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* LM3642LT (Half torch current)
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[Hardware Interface]
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- I2C
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* For general control
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* Slave address 0x63
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[Limit]
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- Torch Mode
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* Min currnet: 48.4 mA (24 mA for LM3642LT)
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* Max current: 375 mA (187.5 mA for LM3642LT)
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- Strobe Mode
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* Min currnet: 93.75 mA
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* Max current: 1500 mA
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* Min protected timeout: 100 ms
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* Max protected timeout: 800 ms
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