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)
32 lines
780 B
Plaintext
32 lines
780 B
Plaintext
Kernel driver ds2482
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====================
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Supported chips:
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* Maxim DS2482-100, Maxim DS2482-800
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Prefix: 'ds2482'
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Addresses scanned: None
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Datasheets:
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http://datasheets.maxim-ic.com/en/ds/DS2482-100.pdf
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http://datasheets.maxim-ic.com/en/ds/DS2482-800.pdf
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Author: Ben Gardner <bgardner@wabtec.com>
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Description
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-----------
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The Maxim/Dallas Semiconductor DS2482 is a I2C device that provides
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one (DS2482-100) or eight (DS2482-800) 1-wire busses.
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General Remarks
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---------------
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Valid addresses are 0x18, 0x19, 0x1a, and 0x1b.
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However, the device cannot be detected without writing to the i2c bus, so no
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detection is done. You should instantiate the device explicitly.
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$ modprobe ds2482
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$ echo ds2482 0x18 > /sys/bus/i2c/devices/i2c-0/new_device
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