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| author | Pierre Gondois <Pierre.Gondois@arm.com> | 2021-11-09 17:22:48 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-11-25 18:23:28 +0100 |
| commit | ac442a077acf9a6bf1db4320ec0c3f303be092b3 (patch) | |
| tree | 71cecbba86167176ae7fe750e11acdf5acb8215f /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 00de977f9e0aa9760d9a79d1e41ff780f74e3424 (diff) | |
serial: pl011: Add ACPI SBSA UART match id
The document 'ACPI for Arm Components 1.0' defines the following
_HID mappings:
-'Prime cell UART (PL011)': ARMH0011
-'SBSA UART': ARMHB000
Use the sbsa-uart driver when a device is described with
the 'ARMHB000' _HID.
Note:
PL011 devices currently use the sbsa-uart driver instead of the
uart-pl011 driver. Indeed, PL011 devices are not bound to a clock
in ACPI. It is not possible to change their baudrate.
Cc: <stable@vger.kernel.org>
Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Link: https://lore.kernel.org/r/20211109172248.19061-1-Pierre.Gondois@arm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions