[PATCH v2 1/3] dt-bindings: PCI: armada8k: Add compatible string for AC5 SoC

[Vadym Kochan]

AC5 SoC has armada8k PCIe IP so add compatible string for it.

Signed-off-by: Vadym Kochan <vadym.kochan at plvision.eu>
---
v2: no changes

 Documentation/devicetree/bindings/pci/pci-armada8k.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/pci/pci-armada8k.txt b/Documentation/devicetree/bindings/pci/pci-armada8k.txt
index ff25a134befa..b272fa4f08b5 100644
--- a/Documentation/devicetree/bindings/pci/pci-armada8k.txt
+++ b/Documentation/devicetree/bindings/pci/pci-armada8k.txt
@@ -4,7 +4,9 @@ This PCIe host controller is based on the Synopsys DesignWare PCIe IP
 and thus inherits all the common properties defined in snps,dw-pcie.yaml.
 
 Required properties:
-- compatible: "marvell,armada8k-pcie"
+- compatible: Should be set to one of the following:
+   - "marvell,armada8k-pcie" : For A7K/8K family of SoCs
+   - "marvell,ac5-pcie"      : For AC5 family of SoCs
 - reg: must contain two register regions
    - the control register region
    - the config space region
-- 
2.25.1