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| author | Serge Semin <Sergey.Semin@baikalelectronics.ru> | 2022-11-13 22:12:47 +0300 |
|---|---|---|
| committer | Lorenzo Pieralisi <lpieralisi@kernel.org> | 2022-11-23 16:01:54 +0100 |
| commit | eaa9d886528730bcd7213f0b22c8dd468460f495 (patch) | |
| tree | cca2e958aaf66694d41c405b05a376b7d1cf7bdb /drivers/pci/controller/dwc | |
| parent | 875596361910711f3e7ba6314075d867e4b74fd1 (diff) | |
dt-bindings: PCI: dwc: Add max-link-speed common property
In accordance with [1] DW PCIe controllers support up to Gen5 link speed.
Let's add the max-link-speed property upper bound to 5 then. The DT
bindings of the particular devices are expected to setup more strict
constraint on that parameter.
[1] Synopsys DesignWare Cores PCI Express Controller Databook, Version
5.40a, March 2019, p. 27
Link: https://lore.kernel.org/r/20221113191301.5526-7-Sergey.Semin@baikalelectronics.ru
Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'drivers/pci/controller/dwc')
0 files changed, 0 insertions, 0 deletions