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| author | Vitor Soares | 2019-06-19 20:36:31 +0200 |
|---|---|---|
| committer | Boris Brezillon | 2019-06-20 09:23:22 +0200 |
| commit | ecc8fb54bd443bf69996d9d5ddb8d90a50f14936 (patch) | |
| tree | 35e109b9faa4a3c3dae05fe3d53aa2a4ca1c7767 /drivers/acpi/acpi_dbg.c | |
| parent | dt-bindings: i3c: Document dropped support for I2C 10 bit devices (diff) | |
| download | kernel-qcow2-linux-ecc8fb54bd443bf69996d9d5ddb8d90a50f14936.tar.gz kernel-qcow2-linux-ecc8fb54bd443bf69996d9d5ddb8d90a50f14936.tar.xz kernel-qcow2-linux-ecc8fb54bd443bf69996d9d5ddb8d90a50f14936.zip | |
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: 3a379bbcea0a ("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>
Diffstat (limited to 'drivers/acpi/acpi_dbg.c')
0 files changed, 0 insertions, 0 deletions