AuxXxilium/linux_dsm_epyc7002
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ecc8fb54bd
linux_dsm_epyc7002/drivers/i3c
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Vitor Soares ecc8fb54bd i3c: fix i2c and i3c scl rate by bus mode 
Currently the I3C framework limits SCL frequency to FM speed when
dealing with a mixed slow bus, even if all I2C devices are FM+ capable.

The core was also not accounting for I3C speed limitations when
operating in mixed slow mode and was erroneously using FM+ speed as the
max I2C speed when operating in mixed fast mode.

Fixes: 3a379bbcea ("i3c: Add core I3C infrastructure")
Signed-off-by: Vitor Soares <vitor.soares@synopsys.com>
Cc: Boris Brezillon <bbrezillon@kernel.org>
Cc: <stable@vger.kernel.org>
Cc: <linux-kernel@vger.kernel.org>
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
2019-06-20 09:23:22 +02:00
..
master i3c: Drop support for I2C 10 bit addresing 2019-05-28 09:39:53 +02:00
device.c i3c: Add core I3C infrastructure 2018-11-12 10:33:49 +01:00
internals.h i3c: Add core I3C infrastructure 2018-11-12 10:33:49 +01:00
Kconfig i3c: Add core I3C infrastructure 2018-11-12 10:33:49 +01:00
Makefile i3c: Add core I3C infrastructure 2018-11-12 10:33:49 +01:00
master.c i3c: fix i2c and i3c scl rate by bus mode 2019-06-20 09:23:22 +02:00