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Filename Latest commit message Latest commit date
Pierre Gondois 7ed4a98a17 serial: pl011: Add ACPI SBSA UART match id
commit ac442a077acf9a6bf1db4320ec0c3f303be092b3 upstream.

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>
2021-12-08 09:01:14 +01:00
arch x86/64/mm: Map all kernel memory into trampoline_pgd 2021-12-08 09:01:14 +01:00
block
certs
crypto
Documentation
drivers serial: pl011: Add ACPI SBSA UART match id 2021-12-08 09:01:14 +01:00
fs fget: check that the fd still exists after getting a ref to it 2021-12-08 09:01:11 +01:00
include ipv6: fix memory leak in fib6_rule_suppress 2021-12-08 09:01:13 +01:00
init
ipc
kernel sched/uclamp: Fix rq->uclamp_max not set on first enqueue 2021-12-08 09:01:13 +01:00
lib siphash: use _unaligned version by default 2021-12-08 09:01:12 +01:00
LICENSES
mm
net ipv6: fix memory leak in fib6_rule_suppress 2021-12-08 09:01:13 +01:00
samples
scripts
security
sound
tools selftests: net: Correct case name 2021-12-08 09:01:12 +01:00
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Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.