[PATCH 4/4] dt-bindings: mfd: syscon: require specific compatible also for simple-mfd
From: Krzysztof Kozlowski <hidden>
Date: 2022-08-17 14:23:13
Also in:
linux-arm-msm, linux-devicetree, linux-remoteproc, linux-usb, lkml
Subsystem:
multifunction devices (mfd), open firmware and flattened device tree bindings, the rest · Maintainers:
Lee Jones, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
The syscon bindings require a device specific compatible, beside the "syscon". However schema counts "simple-mfd" as such, which allows simple-mfd+syscon to sneak in. Adjust the match to be sure simple-mfd also comes with a device specific compatible. Signed-off-by: Krzysztof Kozlowski <redacted> --- Documentation/devicetree/bindings/mfd/syscon.yaml | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml
index c958086a5fc3..a64c7a71e6fe 100644
--- a/Documentation/devicetree/bindings/mfd/syscon.yaml
+++ b/Documentation/devicetree/bindings/mfd/syscon.yaml@@ -72,7 +72,7 @@ properties: - contains: const: syscon minItems: 2 - maxItems: 4 # Should be enough + maxItems: 5 # Should be enough reg: maxItems: 1
@@ -93,6 +93,18 @@ required: - compatible - reg +allOf: + - if: + properties: + compatible: + contains: + const: simple-mfd + then: + properties: + compatible: + minItems: 3 + maxItems: 5 + additionalProperties: true examples:
--
2.34.1
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