[PATCH v3 2/7] dt-bindings: net: snps,dwmac: Update the maxitems number of resets and reset-names
From: Yanhong Wang <hidden>
Date: 2023-01-06 03:00:28
Also in:
linux-devicetree, linux-riscv, lkml
Subsystem:
networking drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Some boards(such as StarFive VisionFive v2) require more than one value which defined by resets property, so the original definition can not meet the requirements. In order to adapt to different requirements, adjust the maxitems number definition. Signed-off-by: Yanhong Wang <redacted> --- .../devicetree/bindings/net/snps,dwmac.yaml | 36 ++++++++++++++----- 1 file changed, 28 insertions(+), 8 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
index e26c3e76ebb7..f7693e8c8d6d 100644
--- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml@@ -132,14 +132,6 @@ properties: - pclk - ptp_ref - resets: - maxItems: 1 - description: - MAC Reset signal. - - reset-names: - const: stmmaceth - power-domains: maxItems: 1
@@ -463,6 +455,34 @@ allOf: Enables the TSO feature otherwise it will be managed by MAC HW capability register. + - if: + properties: + compatible: + contains: + const: starfive,jh7110-dwmac + + then: + properties: + resets: + minItems: 2 + maxItems: 2 + reset-names: + items: + - const: stmmaceth + - const: ahb + required: + - resets + - reset-names + else: + properties: + resets: + maxItems: 1 + description: + MAC Reset signal. + + reset-names: + const: stmmaceth + additionalProperties: true examples:
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2.17.1