Andy Shevchenko 5e729bc54b i2c: designware: Adjust bus_freq_hz when refuse high speed mode set ...

When hardware doesn't support High Speed Mode, we forget bus_freq_hz
timing adjustment. This makes the timings and real registers being
unsynchronized. Adjust bus_freq_hz when refuse high speed mode set.

Fixes: b6e67145f1 ("i2c: designware: Enable high speed mode")
Reported-by: "Song Bao Hua (Barry Song)" <song.bao.hua@hisilicon.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Barry Song <song.bao.hua@hisilicon.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>

2021-04-05 22:50:15 +02:00

..

algos

i2c: algo: bit: use new macro to specifiy capabilities

2021-01-22 09:59:21 +01:00

busses

i2c: designware: Adjust bus_freq_hz when refuse high speed mode set

2021-04-05 22:50:15 +02:00

muxes

i2c: mux: mlxcpld: Add callback to notify mux creation completion

2021-02-09 11:35:44 +01:00

i2c-boardinfo.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157

2019-05-30 11:26:37 -07:00

i2c-core-acpi.c

i2c: core: Do not print duplicate error when failing to register an i2c-client from ACPI

2021-01-05 10:59:11 +01:00

i2c-core-base.c

i2c: turn recovery error on init to debug

2021-03-18 12:18:48 +01:00

i2c-core-of.c

i2c: use my kernel.org address from now on

2020-05-05 16:29:09 +02:00

i2c-core-slave.c

i2c: slave: add sanity check when unregistering

2020-07-28 18:37:17 +02:00

i2c-core-smbus.c

i2c: smbus: improve naming in i2c_smbus_xfer_emulated()

2021-01-28 10:14:34 +01:00

i2c-core.h

i2c: acpi: Remove dead code, i.e. i2c_acpi_match_device()

2020-08-25 09:22:09 +02:00

i2c-dev.c

i2c: Use separate MODULE_AUTHOR() statements for multiple authors

2020-07-04 08:25:13 +02:00

i2c-mux.c

i2c: mux: add sysfs header

2019-06-22 07:32:33 +02:00

i2c-slave-eeprom.c

i2c: busses: Use fallthrough pseudo-keyword

2020-07-23 22:04:08 +02:00

i2c-slave-testunit.c

i2c: testunit: add support for block process calls

2021-02-12 11:11:04 +01:00

i2c-smbus.c

i2c: smbus: add core function handling SMBus host-notify

2020-09-09 10:38:28 +02:00

i2c-stub.c

i2c: stub: remove definition of DEBUG

2021-01-17 13:00:10 +01:00

Kconfig

i2c: add slave testunit driver

2020-09-21 11:02:17 +02:00

Makefile

i2c: add slave testunit driver

2020-09-21 11:02:17 +02:00