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
1016 B
Plaintext
32 lines
1016 B
Plaintext
Kernel driver ics932s401
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======================
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Supported chips:
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* IDT ICS932S401
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Prefix: 'ics932s401'
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Addresses scanned: I2C 0x69
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Datasheet: Publicly available at the IDT website
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Author: Darrick J. Wong
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Description
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-----------
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This driver implements support for the IDT ICS932S401 chip family.
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This chip has 4 clock outputs--a base clock for the CPU (which is likely
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multiplied to get the real CPU clock), a system clock, a PCI clock, a USB
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clock, and a reference clock. The driver reports selected and actual
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frequency. If spread spectrum mode is enabled, the driver also reports by what
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percent the clock signal is being spread, which should be between 0 and -0.5%.
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All frequencies are reported in KHz.
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The ICS932S401 monitors all inputs continuously. The driver will not read
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the registers more often than once every other second.
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Special Features
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----------------
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The clocks could be reprogrammed to increase system speed. I will not help you
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do this, as you risk damaging your system!
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