From f28b24042b525c9dd3d102d3152c0eb65e90b974 Mon Sep 17 00:00:00 2001 From: Kunihiko Hayashi Date: Thu, 10 Feb 2022 17:09:54 +0900 Subject: [PATCH] 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 Signed-off-by: Lorenzo Pieralisi Reviewed-by: Rob Herring --- .../bindings/pci/socionext,uniphier-pcie-ep.yaml | 22 +++++++++++++++------- 1 file 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 179ab08..437e616 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 -- 2.7.4