mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-05 18:41:58 +09:00
d96da888dc
[ Upstream commitb9cbc06049] Currently, as part of the qcom_pcie_perst_deassert() function, instead of writing the updated value to clear PARF_MSTR_AXI_CLK_EN, the variable "val" is re-read. This must be fixed to ensure that the master clock supplied to the MHI bus is correctly gated during L1.1/L1.2 to save power. Thus, replace the line that re-reads "val" with a line that writes the updated value to the register to clear PARF_MSTR_AXI_CLK_EN. [kwilczynski: commit log] Fixes:c457ac029e("PCI: qcom-ep: Gate Master AXI clock to MHI bus during L1SS") Link: https://lore.kernel.org/linux-pci/20230627141036.11600-1-manivannan.sadhasivam@linaro.org Reported-by: Krzysztof Wilczyński <kwilczynski@kernel.org> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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.