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author | Bhupesh Sharma <bhupesh.sharma@freescale.com> | 2015-11-02 14:46:53 -0600 |
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committer | Bjorn Helgaas <bhelgaas@google.com> | 2015-11-02 14:49:18 -0600 |
commit | df7701621b8ba6a5b387b451e409276ed9c034e5 (patch) | |
tree | f4b012900a713188287b7e302abb15701fcfbc05 /Documentation/devicetree/bindings/pci | |
parent | cbce7900598c26a12652f8ca9c41c5b29034c38d (diff) | |
download | op-kernel-dev-df7701621b8ba6a5b387b451e409276ed9c034e5.zip op-kernel-dev-df7701621b8ba6a5b387b451e409276ed9c034e5.tar.gz |
PCI: designware: Make "clocks" and "clock-names" optional DT properties
Move the clock-related properties in the DesignWare PCIe controller
bindings to 'optional' set of properties.
[bhelgaas: move to separate patch]
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'Documentation/devicetree/bindings/pci')
-rw-r--r-- | Documentation/devicetree/bindings/pci/designware-pcie.txt | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/pci/designware-pcie.txt b/Documentation/devicetree/bindings/pci/designware-pcie.txt index 0036ab3..5b0853d 100644 --- a/Documentation/devicetree/bindings/pci/designware-pcie.txt +++ b/Documentation/devicetree/bindings/pci/designware-pcie.txt @@ -14,11 +14,7 @@ Required properties: - interrupt-map-mask and interrupt-map: standard PCI properties to define the mapping of the PCIe interface to interrupt numbers. -- clocks: Must contain an entry for each entry in clock-names. - See ../clocks/clock-bindings.txt for details. -- clock-names: Must include the following entries: - - "pcie" - - "pcie_bus" +- num-lanes: number of lanes to use Optional properties: - num-lanes: number of lanes to use (this property should be specified unless @@ -27,3 +23,8 @@ Optional properties: - bus-range: PCI bus numbers covered (it is recommended for new devicetrees to specify this property, to keep backwards compatibility a range of 0x00-0xff is assumed if not present) +- clocks: Must contain an entry for each entry in clock-names. + See ../clocks/clock-bindings.txt for details. +- clock-names: Must include the following entries: + - "pcie" + - "pcie_bus" |