IIO driver for MCP3550/1/3
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- v2 Latest1 of 6 patches 2 repliesIn review
- v12 of 6 patches 12 repliesSuperseded
Changes in v2 from the cover letter
- Drop two patches which are now queued. (Jonathan)
- Move kerneldoc to separate patch. (Jonathan)
- Move support for continuous conversion mode to separate patch which is marked informational / not for merging. Rename device property to "continuous" for consistency with the existing similar property of drivers/iio/light/us5182d.c. (Rob, Jonathan)
- Rework calculation of raw value in patch [5/6]: Instead of byte-wise mangling, convert the big endian value clocked out by the chip to host byte order and mangle the resulting 32-bit value. Reduces the amount of code and improves readability as the bit numbers referenced in the code comment and datasheet are used verbatim in the code.
- Use switch/case-statement instead of if-clause when applying chip-specific quirks in mcp320x_probe(). (Jonathan)
- Expand code comment explaining the two consecutive conversions in mcp320x_probe(). (Jonathan)
1 of 6 patches is in this archive. The cover letter announces 6.
Patches in v2 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 4/6 | dt-bindings: iio: adc: mcp320x: Update for mcp3550/1/3Documentation/ | +14 | 2 replies |
Reviews trailers per patch
The patch has a Reviewed-by or Acked-by.
| Patch | Rob Herring |
|---|---|
| 4/6 | A-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH v2 0/6] IIO driver for MCP3550/1/3
One speedup, one cleanup, one kerneldoc patch for mcp320x.c plus support for the MCP3550/1/3 used by the "Revolution Pi" family of open source PLCs (https://revolution.kunbus.com/).
Changes since v1:
- Drop two patches which are now queued. (Jonathan)
- Move kerneldoc to separate patch. (Jonathan)
- Move support for continuous conversion mode to separate patch which is marked informational / not for merging. Rename device property to "continuous" for consistency with the existing similar property of drivers/iio/light/us5182d.c. (Rob, Jonathan)
- Rework calculation of raw value in patch [5/6]: Instead of byte-wise mangling, convert the big endian value clocked out by the chip to host byte order and mangle the resulting 32-bit value. Reduces the amount of code and improves readability as the bit numbers referenced in the code comment and datasheet are used verbatim in the code.
- Use switch/case-statement instead of if-clause when applying chip-specific quirks in mcp320x_probe(). (Jonathan)
- Expand code comment explaining the two consecutive conversions in mcp320x_probe(). (Jonathan)
Thanks,
Lukas
Lukas Wunner (6):
iio: adc: mcp320x: Speed up readout of single-channel ADCs
iio: adc: mcp320x: Drop unnecessary of_device_id attributes
iio: adc: mcp320x: Document struct mcp320x
dt-bindings: iio: adc: mcp320x: Update for mcp3550/1/3
iio: adc: mcp320x: Add support for mcp3550/1/3
iio: adc: mcp320x: Support continuous conversion mode
.../devicetree/bindings/iio/adc/mcp320x.txt | 23 ++ drivers/iio/adc/Kconfig | 5 +- drivers/iio/adc/mcp320x.c | 240 ++++++++++++++------- 3 files changed, 188 insertions(+), 80 deletions(-)
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2.11.0