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Texas Instruments TMP121/TMP123 Information: http://focus.ti.com/docs/prod/folders/print/tmp121.html * Texas Instruments TMP122/TMP124 Information: https://www.ti.com/product/tmp122 * Texas Instruments TMP125 Information: https://www.ti.com/product/tmp125 * National Semiconductor LM71 Datasheet: https://www.ti.com/product/LM71 * National Semiconductor LM74 Datasheet: https://www.ti.com/product/LM74 ”h]”hŒ bullet_list”“”)�”}”(hhh]”(hŒ list_item”“”)�”}”(hŒHNational Semiconductor LM70 Datasheet: https://www.ti.com/product/LM70 ”h]”(hÌ)�”}”(hŒNational Semiconductor LM70”h]”hŒNational Semiconductor LM70”…”�”}”(hhìh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´KhhèubhÌ)�”}”(hŒ*Datasheet: https://www.ti.com/product/LM70”h]”(hŒ Datasheet: ”…”�”}”(hhúh²hh³Nh´NubhŒ reference”“”)�”}”(hŒhttps://www.ti.com/product/LM70”h]”hŒhttps://www.ti.com/product/LM70”…”�”}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”Œrefuri”juh1jhhúubeh}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´Khhèubeh}”(h]”h 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”…”�”}”(hjfh²hh³Nh´Nubj)�”}”(hŒ!https://www.ti.com/product/tmp122”h]”hŒ!https://www.ti.com/product/tmp122”…”�”}”(hjnh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”Œrefuri”jpuh1jhjfubeh}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´KhjTubeh}”(h]”h ]”h"]”h$]”h&]”uh1hæhhãubhç)�”}”(hŒITexas Instruments TMP125 Information: https://www.ti.com/product/tmp125 ”h]”(hÌ)�”}”(hŒTexas Instruments TMP125”h]”hŒTexas Instruments TMP125”…”�”}”(hj�h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´Khj‰ubhÌ)�”}”(hŒ.Information: https://www.ti.com/product/tmp125”h]”(hŒ Information: ”…”�”}”(hj›h²hh³Nh´Nubj)�”}”(hŒ!https://www.ti.com/product/tmp125”h]”hŒ!https://www.ti.com/product/tmp125”…”�”}”(hj£h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”Œrefuri”j¥uh1jhj›ubeh}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´Khj‰ubeh}”(h]”h ]”h"]”h$]”h&]”uh1hæhhãubhç)�”}”(hŒHNational Semiconductor LM71 Datasheet: https://www.ti.com/product/LM71 ”h]”(hÌ)�”}”(hŒNational Semiconductor LM71”h]”hŒNational Semiconductor LM71”…”�”}”(hjÂh²hh³Nh´Nubah}”(h]”h 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]”h"]”h$]”h&]”uh1hÛh³hÊh´Khh·h²hubhŒdefinition_list”“”)�”}”(hhh]”hŒdefinition_list_item”“”)�”}”(hŒ9Author: Kaiwan N Billimoria ”h]”(hŒterm”“”)�”}”(hŒAuthor:”h]”hŒAuthor:”…”�”}”(hjCh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jAh³hÊh´K hj=ubhŒ definition”“”)�”}”(hhh]”hÌ)�”}”(hŒ0Kaiwan N Billimoria ”h]”(hŒKaiwan N Billimoria <”…”�”}”(hjVh²hh³Nh´Nubj)�”}”(hŒkaiwan@designergraphix.com”h]”hŒkaiwan@designergraphix.com”…”�”}”(hj^h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”Œrefuri”Œ!mailto:kaiwan@designergraphix.com”uh1jhjVubhŒ>”…”�”}”(hjVh²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K hjSubah}”(h]”h ]”h"]”h$]”h&]”uh1jQhj=ubeh}”(h]”h ]”h"]”h$]”h&]”uh1j;h³hÊh´K hj8ubah}”(h]”h ]”h"]”h$]”h&]”uh1j6hh·h²hh³hÊh´Nubh¶)�”}”(hhh]”(h»)�”}”(hŒ Description”h]”hŒ Description”…”�”}”(hj�h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hºhjŠh²hh³hÊh´K#ubhÌ)�”}”(hŒVThis driver implements support for the National Semiconductor LM70 temperature sensor.”h]”hŒVThis driver implements support for the National Semiconductor LM70 temperature sensor.”…”�”}”(hj›h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K%hjŠh²hubhÌ)�”}”(hŒ¥The LM70 temperature sensor chip supports a single temperature sensor. It communicates with a host processor (or microcontroller) via an SPI/Microwire Bus interface.”h]”hŒ¥The LM70 temperature sensor chip supports a single temperature sensor. It communicates with a host processor (or microcontroller) via an SPI/Microwire Bus interface.”…”�”}”(hj©h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K(hjŠh²hubhÌ)�”}”(hX{Communication with the LM70 is simple: when the temperature is to be sensed, the driver accesses the LM70 using SPI communication: 16 SCLK cycles comprise the MOSI/MISO loop. At the end of the transfer, the 11-bit 2's complement digital temperature (sent via the SIO line), is available in the driver for interpretation. This driver makes use of the kernel's in-core SPI support.”h]”hXCommunication with the LM70 is simple: when the temperature is to be sensed, the driver accesses the LM70 using SPI communication: 16 SCLK cycles comprise the MOSI/MISO loop. At the end of the transfer, the 11-bit 2’s complement digital temperature (sent via the SIO line), is available in the driver for interpretation. This driver makes use of the kernel’s in-core SPI support.”…”�”}”(hj·h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K,hjŠh²hubhÌ)�”}”(hŒ¬As a real (in-tree) example of this "SPI protocol driver" interfacing with a "SPI master controller driver", see drivers/spi/spi_lm70llp.c and its associated documentation.”h]”hŒ´As a real (in-tree) example of this “SPI protocol driverâ€� interfacing with a “SPI master controller driverâ€�, see drivers/spi/spi_lm70llp.c and its associated documentation.”…”�”}”(hjÅh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K3hjŠh²hubhÌ)�”}”(hŒŠThe LM74 and TMP121/TMP122/TMP123/TMP124 are very similar; main difference is 13-bit temperature data (0.0625 degrees celsius resolution).”h]”hŒŠThe LM74 and TMP121/TMP122/TMP123/TMP124 are very similar; main difference is 13-bit temperature data (0.0625 degrees celsius resolution).”…”�”}”(hjÓh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K7hjŠh²hubhÌ)�”}”(hŒCThe TMP122/TMP124 also feature configurable temperature thresholds.”h]”hŒCThe TMP122/TMP124 also feature configurable temperature thresholds.”…”�”}”(hjáh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K:hjŠh²hubhÌ)�”}”(hŒfThe TMP125 is less accurate and provides 10-bit temperature data with 0.25 degrees Celsius resolution.”h]”hŒfThe TMP125 is less accurate and provides 10-bit temperature data with 0.25 degrees Celsius resolution.”…”�”}”(hjïh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K for mentoring the hwmon-side driver development.”h]”(hŒJean Delvare <”…”�”}”(hj$h²hh³Nh´Nubj)�”}”(hŒjdelvare@suse.de”h]”hŒjdelvare@suse.de”…”�”}”(hj,h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”Œrefuri”Œmailto:jdelvare@suse.de”uh1jhj$ubhŒ2> for mentoring the hwmon-side driver development.”…”�”}”(hj$h²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´KDhjh²hubeh}”(h]”Œ thanks-to”ah ]”h"]”Œ thanks to”ah$]”h&]”uh1hµhh·h²hh³hÊh´KCubeh}”(h]”Œkernel-driver-lm70”ah ]”h"]”Œkernel driver lm70”ah$]”h&]”uh1hµhhh²hh³hÊh´Kubeh}”(h]”h ]”h"]”h$]”h&]”Œsource”hÊuh1hŒcurrent_source”NŒ current_line”NŒsettings”Œdocutils.frontend”ŒValues”“”)�”}”(hºNŒ generator”NŒ datestamp”NŒ source_link”NŒ source_url”NŒ toc_backlinks”Œentry”Œfootnote_backlinks”KŒ sectnum_xform”KŒstrip_comments”NŒstrip_elements_with_classes”NŒ strip_classes”NŒ report_level”KŒ halt_level”KŒexit_status_level”KŒdebug”NŒwarning_stream”NŒ traceback”ˆŒinput_encoding”Œ utf-8-sig”Œinput_encoding_error_handler”Œstrict”Œoutput_encoding”Œutf-8”Œoutput_encoding_error_handler”jyŒerror_encoding”Œutf-8”Œerror_encoding_error_handler”Œbackslashreplace”Œ language_code”Œen”Œrecord_dependencies”NŒconfig”NŒ id_prefix”hŒauto_id_prefix”Œid”Œ dump_settings”NŒdump_internals”NŒdump_transforms”NŒdump_pseudo_xml”NŒexpose_internals”NŒstrict_visitor”NŒ_disable_config”NŒ_source”hÊŒ _destination”NŒ _config_files”]”Œ7/var/lib/git/docbuild/linux/Documentation/docutils.conf”aŒfile_insertion_enabled”ˆŒ raw_enabled”KŒline_length_limit”M'Œpep_references”NŒ pep_base_url”Œhttps://peps.python.org/”Œpep_file_url_template”Œpep-%04d”Œrfc_references”NŒ rfc_base_url”Œ&https://datatracker.ietf.org/doc/html/”Œ tab_width”KŒtrim_footnote_reference_space”‰Œsyntax_highlight”Œlong”Œ smart_quotes”ˆŒsmartquotes_locales”]”Œcharacter_level_inline_markup”‰Œdoctitle_xform”‰Œ docinfo_xform”KŒsectsubtitle_xform”‰Œ image_loading”Œlink”Œembed_stylesheet”‰Œcloak_email_addresses”ˆŒsection_self_link”‰Œenv”NubŒreporter”NŒindirect_targets”]”Œsubstitution_defs”}”Œsubstitution_names”}”Œrefnames”}”Œrefids”}”Œnameids”}”(jSjPjj jKjHuŒ nametypes”}”(jS‰j‰jK‰uh}”(jPh·j jŠjHjuŒ footnote_refs”}”Œ citation_refs”}”Œ autofootnotes”]”Œautofootnote_refs”]”Œsymbol_footnotes”]”Œsymbol_footnote_refs”]”Œ footnotes”]”Œ citations”]”Œautofootnote_start”KŒsymbol_footnote_start”KŒ id_counter”Œ collections”ŒCounter”“”}”…”R”Œparse_messages”]”Œtransform_messages”]”Œ transformer”NŒ include_log”]”Œ decoration”Nh²hub.