Phil Elwell 42b5269595 i2c: mux: Add support for generic base-nr property ...

i2c_mux_add_adapter takes a force_nr parameter that allows an explicit
bus number to be associated with a channel. However, only i2c-mux-reg
and i2c-mux-gpio make use of it.

To help with situations where it is desirable to have a fixed, known
base address for the channels of a mux, create a "base-nr" property.
When force_nr is 0 and base-nr is set and non-zero, form a force_nr
value from the sum of base-nr and the channel ID.

Signed-off-by: Phil Elwell <phil@raspberrypi.com>

2025-12-01 12:27:54 +00:00

..

algos

i2c: rename wait_for_completion callback to wait_for_completion_cb

2025-10-04 18:52:58 +02:00

busses

i2c: designware: Support non-standard bus speeds

2025-12-01 12:27:53 +00:00

muxes

i2c: muxes: pca954x: Fix broken reset-gpio usage

2025-11-03 18:04:15 +01:00

i2c-atr.c

i2c: use inclusive callbacks in struct i2c_algorithm

2025-06-12 10:05:31 +02:00

i2c-boardinfo.c

Revert "i2c: boardinfo: Annotate code used in init phase only"

2025-10-11 23:57:33 +02:00

i2c-core-acpi.c

i2c: Force DLL0945 touchpad i2c freq to 100khz

2025-08-03 22:36:42 +02:00

i2c-core-base.c

i2c: core: Drop dev_pm_domain_detach() call

2025-09-13 00:21:47 +02:00

i2c-core-of-prober.c

module: Convert symbol namespace to string literal

2024-12-02 11:34:44 -08:00

i2c-core-of.c

i2c: core: Do not dereference fwnode in struct device

2025-04-16 18:08:32 +02:00

i2c-core-slave.c

i2c: core: Use fwnode_for_each_child_node_scoped()

2025-09-10 14:49:45 +02:00

i2c-core-smbus.c

i2c: Use str_read_write() helper

2025-05-23 17:28:07 +02:00

i2c-core.h

i2c: Unexport i2c_of_match_device()

2025-02-13 16:47:52 +01:00

i2c-dev.c

i2c: dev: Fix memory leak when underlying adapter does not support I2C

2024-11-14 11:22:57 +01:00

i2c-mux.c

i2c: mux: Add support for generic base-nr property

2025-12-01 12:27:54 +00:00

i2c-slave-eeprom.c

sysfs: treewide: switch back to bin_attribute::read()/write()

2025-06-17 10:44:13 +02:00

i2c-slave-testunit.c

i2c: testunit: on errors, repeat NACK until STOP

2025-01-15 19:44:21 +01:00

i2c-smbus.c

i2c: smbus: introduce Write Disable-aware SPD instantiating functions

2025-05-19 22:23:57 +02:00

i2c-stub.c

i2c: stub: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON

2024-01-18 21:10:41 +01:00

Kconfig

i2c: Remove I2C_COMPAT config symbol and related code

2024-09-07 18:31:28 +02:00

Makefile

i2c: Introduce OF component probe function

2024-11-27 12:04:10 +01:00