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author | Sascha Hauer <s.hauer@pengutronix.de> | 2019-10-15 10:55:58 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-10-15 10:55:58 +0200 |
commit | 2036f2866753a28b2783ad6dc78a40ca5345e6d8 (patch) | |
tree | 468b1c17b06a2377c5f8e6d711d8f3187f60667f /dts/Bindings/pci/pci-armada8k.txt | |
parent | 785f926d4527184194b6424bc39ce367e2cea7d8 (diff) | |
download | barebox-2036f2866753a28b2783ad6dc78a40ca5345e6d8.tar.gz barebox-2036f2866753a28b2783ad6dc78a40ca5345e6d8.tar.xz |
dts: update to v5.4-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/pci/pci-armada8k.txt')
-rw-r--r-- | dts/Bindings/pci/pci-armada8k.txt | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/dts/Bindings/pci/pci-armada8k.txt b/dts/Bindings/pci/pci-armada8k.txt index 9e3fc15e1a..7a813d0e6d 100644 --- a/dts/Bindings/pci/pci-armada8k.txt +++ b/dts/Bindings/pci/pci-armada8k.txt @@ -11,12 +11,20 @@ Required properties: - reg-names: - "ctrl" for the control register region - "config" for the config space region -- interrupts: Interrupt specifier for the PCIe controler +- interrupts: Interrupt specifier for the PCIe controller - clocks: reference to the PCIe controller clocks - clock-names: mandatory if there is a second clock, in this case the name must be "core" for the first clock and "reg" for the second one +Optional properties: +- phys: phandle(s) to PHY node(s) following the generic PHY bindings. + Either 1, 2 or 4 PHYs might be needed depending on the number of + PCIe lanes. +- phy-names: names of the PHYs corresponding to the number of lanes. + Must be "cp0-pcie0-x4-lane0-phy", "cp0-pcie0-x4-lane1-phy" for + 2 PHYs. + Example: pcie@f2600000 { |