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Subject[PATCH v3 1/4] dt-bindings: PCI: uniphier: Add iATU register description
Date
In the dt-bindings, "atu" reg-names is required to get the register space
for iATU in Synopsys DWC version 4.80 or later.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Acked-by: Rob Herring <robh@kernel.org>
---
Documentation/devicetree/bindings/pci/uniphier-pcie.txt | 1 +
1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/pci/uniphier-pcie.txt b/Documentation/devicetree/bindings/pci/uniphier-pcie.txt
index 1fa2c59..c4b7381 100644
--- a/Documentation/devicetree/bindings/pci/uniphier-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/uniphier-pcie.txt
@@ -16,6 +16,7 @@ Required properties:
"dbi" - controller configuration registers
"link" - SoC-specific glue layer registers
"config" - PCIe configuration space
+ "atu" - iATU registers for DWC version 4.80 or later
- clocks: A phandle to the clock gate for PCIe glue layer including
the host controller.
- resets: A phandle to the reset line for PCIe glue layer including
--
2.7.4
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