| History log of /src/sys/dev/i2c/motoi2cvar.h |
| Revision | | Date | Author | Comments |
| 1.11 |
| 16-Sep-2025 |
thorpej | As with ACPI, perform the fdtbus_register_i2c_controller() in a centralized
location.
|
| 1.10 |
| 15-Sep-2025 |
thorpej | Do the ACPI-specific get-child-devices dance in iic_attach(). This
obviously isn't ideal, but it funnels the issue into a central location
and provides for easier improvement later.
|
| 1.9 |
| 22-Jul-2022 |
thorpej | Normalize how motoi2c controllers are attached.
|
| 1.8 |
| 25-Jan-2021 |
jmcneill | branches: 1.8.4; 1.8.14;
NXP Layerscape LX2160A has an almost compatible controller, with a few
quirks:
- IBCR bit 7 is "module disable" instead of "module enable".
- Status bits in IBSR are W1C.
Add quirk flags for both.
|
| 1.7 |
| 24-Jan-2021 |
jmcneill | Support non-FDT attachment.
|
| 1.6 |
| 22-Dec-2019 |
thorpej | branches: 1.6.8;
Cleanup i2c bus acquire / release, centralizing all of the logic into
iic_acquire_bus() / iic_release_bus(). "acquire" and "release" hooks
no longer need to be provided by back-end controller drivers (only if
they need special handling, e.g. powering on the i2c controller).
This results in the removal of a bunch of rendundant code from each
back-end controller driver.
Assert that we are not in hard interrupt context in iic_acquire_bus(),
iic_exec(), and iic_release_bus().
|
| 1.5 |
| 05-Aug-2019 |
hkenken | Add support FDT.
|
| 1.4 |
| 17-Apr-2011 |
phx | branches: 1.4.56;
Suppressing the ACK after the last byte read must not depend on
I2C_OP_STOP_P(), but all read-transfers have to be finished that way.
Otherwise a chip might hang after a read-operation without stop.
Removed sc_start from the softc structure, which is unused.
|
| 1.3 |
| 12-Jan-2011 |
phx | branches: 1.3.2; 1.3.6;
Include i2cvar.h for i2c_controller, which is usually not needed by devices
using this MI driver, so they shouldn't have to bother with that.
|
| 1.2 |
| 04-Jan-2011 |
nisimura | branches: 1.2.2;
withdraw my name from the copyright notice as there is little code
substance made by me.
|
| 1.1 |
| 04-Jan-2011 |
matt | Add a generic Motorola/Freescale i2c driver. This was taken from sandpoint
and heavily modified. It works on most Freescale PowerPC and ARM SoCs.
|
| 1.2.2.2 |
| 07-Jan-2011 |
matt | Add revamped support for motorola/freescale embedded i2c SoC controllers.
|
| 1.2.2.1 |
| 04-Jan-2011 |
matt | file motoi2cvar.h was added on branch matt-nb5-pq3 on 2011-01-07 01:19:15 +0000
|
| 1.3.6.3 |
| 21-Apr-2011 |
rmind | sync with head
|
| 1.3.6.2 |
| 05-Mar-2011 |
rmind | sync with head
|
| 1.3.6.1 |
| 12-Jan-2011 |
rmind | file motoi2cvar.h was added on branch rmind-uvmplock on 2011-03-05 20:53:10 +0000
|
| 1.3.2.1 |
| 06-Jun-2011 |
jruoho | Sync with HEAD.
|
| 1.4.56.2 |
| 13-Apr-2020 |
martin | Mostly merge changes from HEAD upto 20200411
|
| 1.4.56.1 |
| 08-Apr-2020 |
martin | Merge changes from current as of 20200406
|
| 1.6.8.1 |
| 03-Apr-2021 |
thorpej | Sync with HEAD.
|
| 1.8.14.1 |
| 09-Aug-2021 |
thorpej | Port over the changes from thorpej-i2c-spi-conf to thorpej-i2c-spi-conf2,
which is based on a newer HEAD revision.
|
| 1.8.4.1 |
| 25-Apr-2021 |
thorpej | - Don't use acpi_enter_i2c_devs() -- it no longer exists.
- Pass along our devhandle to the i2c bus instance.
|
