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bindings: PCI: artpec: Add support for the ARTPEC-7 SoC 

Add support for the ARTPEC-7 SoC in the artpec6 driver.
The ARTPEC-6 SoC and the ARTPEC-7 SoC are very similar.
Unfortunately, some fields in the PCIECFG and PCIESTAT
register have changed.

Signed-off-by: Niklas Cassel <niklas.cassel@axis.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Niklas Cassel 2017-12-20 00:29:38 +01:00 committed by Lorenzo Pieralisi
parent 4fdd5b5b17
commit 4c3f9e9cfe
1 changed files with 2 additions and 0 deletions
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Documentation/devicetree/bindings/pci/axis,artpec6-pcie.txt
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@ -6,6 +6,8 @@ and thus inherits all the common properties defined in designware-pcie.txt.
Required properties:
- compatible: "axis,artpec6-pcie", "snps,dw-pcie" for ARTPEC-6 in RC mode;
"axis,artpec6-pcie-ep", "snps,dw-pcie" for ARTPEC-6 in EP mode;
"axis,artpec7-pcie", "snps,dw-pcie" for ARTPEC-7 in RC mode;
"axis,artpec7-pcie-ep", "snps,dw-pcie" for ARTPEC-7 in EP mode;
- reg: base addresses and lengths of the PCIe controller (DBI),
the PHY controller, and configuration address space.
- reg-names: Must include the following entries: