https://github.com/torvalds/linux
Revision 231d069fcde22bd0582c2c9564f1b334d280c7d7 authored by Hans de Goede on 29 August 2017, 12:08:35 UTC, committed by Wolfram Sang on 31 August 2017, 18:27:39 UTC
The Lenovo Miix2 8 DSDT contains an i2c clk / bus speed of 1700000 Hz
for one if its devices, which is not supported.

This is the second DSDT to show up with an unsupported clk in a short
time, remove the hardcoded fix for DSDTs with a 1 MiHz clock and simply
always round down the clk to the nearest supported value.

Reported-by: russianneuromancer@ya.ru
Fixes: 682c6c2188 ("i2c: designware: Some broken DSTDs use 1MiHz ...")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
1 parent ba201c4
History
Tip revision: 231d069fcde22bd0582c2c9564f1b334d280c7d7 authored by Hans de Goede on 29 August 2017, 12:08:35 UTC
i2c: designware: Round down ACPI provided clk to nearest supported clk
Tip revision: 231d069
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.cocciconfig -rw-r--r-- 59 bytes
.get_maintainer.ignore -rw-r--r-- 31 bytes
.gitattributes -rw-r--r-- 30 bytes
.gitignore -rw-r--r-- 1.3 KB
.mailmap -rw-r--r-- 8.1 KB
COPYING -rw-r--r-- 18.3 KB
CREDITS -rw-r--r-- 96.2 KB
Kbuild -rw-r--r-- 2.2 KB
Kconfig -rw-r--r-- 252 bytes
MAINTAINERS -rw-r--r-- 411.0 KB
Makefile -rw-r--r-- 58.8 KB
README -rw-r--r-- 722 bytes

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