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| author |  Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
| 2022-02-10 17:09:54 +0900 |
|---|---|---|
| committer |  Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
| 2022-02-11 16:26:21 +0000 |
| commit | f28b24042b525c9dd3d102d3152c0eb65e90b974 (patch) | |
| tree | f03b0e834f3ec6355c8a6aea0f4bcaf01e7e9b2c /Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml | |
| parent | Linux 5.17-rc1 (diff) | |
| download | linux-f28b24042b525c9dd3d102d3152c0eb65e90b974.tar.gz linux-f28b24042b525c9dd3d102d3152c0eb65e90b974.tar.bz2 linux-f28b24042b525c9dd3d102d3152c0eb65e90b974.zip | |
dt-bindings: PCI: uniphier-ep: Add bindings for NX1 SoC
Update PCI endpoint binding document for UniPhier NX1 SoC. Add a compatible
string, clock and reset lines for the SoC to the document.
Link: https://lore.kernel.org/r/1644480596-20037-2-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>
Reviewed-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml index 179ab0858482..437e61618d06 100644 --- a/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml +++ b/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml @@ -20,7 +20,9 @@ allOf: properties: compatible: - const: socionext,uniphier-pro5-pcie-ep + enum: + - socionext,uniphier-pro5-pcie-ep + - socionext,uniphier-nx1-pcie-ep reg: minItems: 4 @@ -41,20 +43,26 @@ properties: - const: atu clocks: + minItems: 1 maxItems: 2 clock-names: - items: - - const: gio - - const: link + oneOf: + - items: # for Pro5 + - const: gio + - const: link + - const: link # for NX1 resets: + minItems: 1 maxItems: 2 reset-names: - items: - - const: gio - - const: link + oneOf: + - items: # for Pro5 + - const: gio + - const: link + - const: link # for NX1 num-ib-windows: const: 16 |