diff options
| author | Rob Herring <robh@kernel.org> | 2020-08-20 21:54:05 -0600 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2020-09-08 16:37:02 +0100 |
| commit | 244c40cc28b116b6530a6d9b24ac290e0f89607c (patch) | |
| tree | 0b507fd28c3a6223128265912092672bbec8f2aa /drivers/pci/controller/dwc/pci-keystone.c | |
| parent | cff9244432e833710a14ed597d33615d77934a9d (diff) | |
PCI: dwc/meson: Drop the duplicate number of lanes setup
The meson lanes initialization is the same DWC port logic registers as
in dw_pcie_setup(). We just need to initialize 'num_lanes' to 1 to do
the same init.
dw_pcie_setup_rc() sets the PORT_LOGIC_SPEED_CHANGE bit, so setting it
can be dropped.
Link: https://lore.kernel.org/r/20200821035420.380495-26-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Yue Wang <yue.wang@Amlogic.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Kevin Hilman <khilman@baylibre.com>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Jerome Brunet <jbrunet@baylibre.com>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: linux-amlogic@lists.infradead.org
Diffstat (limited to 'drivers/pci/controller/dwc/pci-keystone.c')
0 files changed, 0 insertions, 0 deletions