linux/drivers/i2c
Linus Torvalds 25e7ab89f4 i2c for v7.4, part 2
This second part introduces dynamic transfer timeouts in the I2C
 core, already used by qcom-geni. Alongside some driver
 improvements and fixes, it also brings in the Rust I2C pull
 request.
 
 Core:
 
 - core, qcom-geni: add and use a dynamic timeout helper
 - acpi: fix adapter reference leak when creating I2C clients
 
 Drivers:
 
 - imx: support reversed address direction and no-start transfers
 - designware: queue block data reads once length is known
 - mt7621: skip the second data register for chunks up to 4 bytes
 - sh_mobile: ensure IRQs are freed before unmapping registers
 
 Rust:
 
 - Remove unsound device-to-client reference conversion
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Merge tag 'i2c-7.4-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux

Pull more i2c updates from Andi Shyti:
 "This introduces dynamic transfer timeouts in the I2C core, already
  used by qcom-geni. Alongside some driver improvements and fixes, it
  also brings in the Rust I2C pull request.

  Core:
   - core, qcom-geni: add and use a dynamic timeout helper
   - acpi: fix adapter reference leak when creating I2C clients

  Drivers:
   - imx: support reversed address direction and no-start transfers
   - designware: queue block data reads once length is known
   - mt7621: skip the second data register for chunks up to 4 bytes
   - sh_mobile: ensure IRQs are freed before unmapping registers

  Rust:
   - Remove unsound device-to-client reference conversion"

* tag 'i2c-7.4-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux:
  i2c: sh_mobile: request IRQs after mapping registers
  i2c: imx: add I2C_M_REV_DIR_ADDR and I2C_M_NOSTART
  i2c: mt7621: fix copying uninitialized kernel stack with reduced page_len
  i2c: designware: queue only one read command for block reads
  i2c: acpi: Fix adapter reference leak in i2c_acpi_new_device_by_fwnode()
  i2c: qcom-geni: Add dynamic transfer timeout based on transfer length and frequency
  i2c: core: Add i2c_update_timeout() helper for dynamic transfer timeouts
  rust: i2c: remove TryFrom<&Device> implementation for &I2cClient
2026-10-26 07:10:03 -10:00
..
algos i2c: algo: bit: Allow to skip bit test 2026-07-29 20:51:16 +02:00
busses i2c for v7.4, part 2 2026-10-26 07:10:03 -10:00
muxes i2c: mux: demux-pinctrl: fix OF node leak on kstrdup failure 2026-08-19 21:55:53 +02:00
i2c-atr.c [GIT PULL for v7.4] media updates 2026-10-24 19:27:32 -10:00
i2c-boardinfo.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
i2c-core-acpi.c i2c: acpi: Fix adapter reference leak in i2c_acpi_new_device_by_fwnode() 2026-10-22 21:22:14 +02:00
i2c-core-base.c i2c: core: Add i2c_update_timeout() helper for dynamic transfer timeouts 2026-10-22 21:22:11 +02:00
i2c-core-of-prober.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
i2c-core-of.c Revert "treewide: Fix probing of devices in DT overlays" 2026-05-22 13:33:58 +02:00
i2c-core-slave.c i2c: Use trace_call__##name() at guarded tracepoint call sites 2026-03-26 10:24:39 -04:00
i2c-core-smbus.c i2c: smbus: make i2c_smbus_read_block_data() safer 2026-09-30 00:39:51 +02:00
i2c-core.h i2c: Let i2c-core.h include <linux/i2c.h> 2026-07-03 07:38:15 +02:00
i2c-dev.c i2c: core: Add i2c_update_timeout() helper for dynamic transfer timeouts 2026-10-22 21:22:11 +02:00
i2c-mux.c i2c: mux: Propagate firmware nodes to channel adapters 2026-09-24 23:52:16 +02:00
i2c-slave-eeprom.c i2c: Use named initializers for arrays of i2c_device_data 2026-06-05 01:09:25 +02:00
i2c-slave-testunit.c i2c for v7.2 2026-06-16 07:43:29 +05:30
i2c-smbus.c i2c: Use named initializers for arrays of i2c_device_data 2026-06-05 01:09:25 +02:00
i2c-stub.c i2c: stub: Reject I2C block transfers with invalid length 2026-05-04 13:23:53 +02:00
Kconfig i2c: core: Add i2c_update_timeout() helper for dynamic transfer timeouts 2026-10-22 21:22:11 +02:00
Makefile i2c: Introduce OF component probe function 2024-11-27 12:04:10 +01:00