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f321de0b38
[ Upstream commit 4f152338e384a3a47dd61909e1457539fa93f5a4 ]
During PERST# assertion tegra_pcie_bpmp_set_pll_state() is currently
called twice.
pex_ep_event_pex_rst_assert() should do the opposite of
pex_ep_event_pex_rst_deassert(), so it is obvious that the duplicate
tegra_pcie_bpmp_set_pll_state() is a mistake, and that the duplicate
tegra_pcie_bpmp_set_pll_state() call should instead be a call to
tegra_pcie_bpmp_set_ctrl_state().
With this, the uninitialization sequence also matches that of
tegra_pcie_unconfig_controller().
Fixes: a54e190737 ("PCI: tegra194: Add Tegra234 PCIe support")
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
[cassel: improve commit log]
Signed-off-by: Niklas Cassel <cassel@kernel.org>
Link: https://patch.msgid.link/20250911093021.1454385-2-cassel@kernel.org
[mani: added Fixes tag]
Signed-off-by: Manivannan Sadhasivam <mani@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.