diff options
| author | Kunihiko Hayashi <hayashi.kunihiko@socionext.com> | 2020-09-30 14:36:04 +0900 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2020-10-13 09:52:49 +0100 |
| commit | 927f56d67f474aa75be877fb548f99b71941c62f (patch) | |
| tree | 5c972e9007306337803b730220b1c30f1e38f1af | |
| parent | ce31ff786ddf3dbaa4c2212d2d51611701bc0103 (diff) | |
dt-bindings: PCI: uniphier: Add iATU register description
In the dt-bindings, "atu" reg-names is required to get the register space
for iATU in Synopsys DWC version 4.80 or later.
Link: https://lore.kernel.org/r/1601444167-11316-2-git-send-email-hayashi.kunihiko@socionext.com
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Rob Herring <robh@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/pci/uniphier-pcie.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pci/uniphier-pcie.txt b/Documentation/devicetree/bindings/pci/uniphier-pcie.txt index 1fa2c5906d4d..c4b7381733a0 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 |