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Filename Latest commit message Latest commit date
Xiaolei Wang aadee0ae0a ARM: dts: imx: Set default tuning step for imx7d usdhc
[ Upstream commit be18293e47cbca7c6acee9231fc851601d69563a ]

If the tuning step is not set, the tuning step is set to 1.
For some sd cards, the following Tuning timeout will occur.

Tuning failed, falling back to fixed sampling clock
mmc0: Tuning failed, falling back to fixed sampling clock

So set the default tuning step. This refers to the NXP vendor's
commit below:

https://github.com/nxp-imx/linux-imx/blob/lf-6.1.y/
arch/arm/boot/dts/imx7s.dtsi#L1216-L1217

Fixes: 1e336aa0c025 ("mmc: sdhci-esdhc-imx: correct the tuning start tap and step setting")
Signed-off-by: Xiaolei Wang <xiaolei.wang@windriver.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-08-30 16:27:18 +02:00
arch ARM: dts: imx: Set default tuning step for imx7d usdhc 2023-08-30 16:27:18 +02:00
block
certs
crypto
Documentation PM: runtime: Add pm_runtime_get_if_active() 2023-08-30 16:27:12 +02:00
drivers bus: ti-sysc: Flush posted write on enable before reset 2023-08-30 16:27:17 +02:00
fs btrfs: fix BUG_ON condition in btrfs_cancel_balance 2023-08-30 16:27:15 +02:00
include net: do not allow gso_size to be set to GSO_BY_FRAGS 2023-08-30 16:27:17 +02:00
init
ipc
kernel tracing/probes: Fix to update dynamic data counter if fetcharg uses it 2023-08-30 16:27:14 +02:00
lib
LICENSES
mm
net sock: Fix misuse of sk_under_memory_pressure() 2023-08-30 16:27:17 +02:00
samples
scripts
security
sound ALSA: hda: Fix unhandled register update during auto-suspend period 2023-08-30 16:27:12 +02:00
tools selftests: mirror_gre_changes: Tighten up the TTL test match 2023-08-30 16:27:16 +02:00
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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.