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| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2025-03-19 12:46:51 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-03-20 15:37:04 +0300 |
| commit | 50605d2eefed51946c010b76464b2d7419af8310 (patch) | |
| tree | 0ea99c8cd0718313e8aab779a4cf517374687d93 | |
| parent | 8b35d653878fb98f36df8b4968159499258fddf1 (diff) | |
| download | linux-50605d2eefed51946c010b76464b2d7419af8310.tar.xz | |
spi: dt-bindings: cdns,qspi-nor: Require some peripheral properties
There are 5 mandatory peripheral properties. They are described in a
separate binding but not explicitly required. Make sure they are
correctly marked required and update the example to reflect this.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20250319094651.1290509-4-miquel.raynal@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml b/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml index c6705ad846dd..53a52fb8b819 100644 --- a/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml +++ b/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml @@ -146,6 +146,18 @@ properties: items: enum: [ qspi, qspi-ocp, rstc_ref ] +patternProperties: + "^flash@[0-9a-f]+$": + type: object + $ref: cdns,qspi-nor-peripheral-props.yaml + additionalProperties: true + required: + - cdns,read-delay + - cdns,tshsl-ns + - cdns,tsd2d-ns + - cdns,tchsh-ns + - cdns,tslch-ns + required: - compatible - reg @@ -177,5 +189,10 @@ examples: flash@0 { compatible = "jedec,spi-nor"; reg = <0x0>; + cdns,read-delay = <4>; + cdns,tshsl-ns = <60>; + cdns,tsd2d-ns = <60>; + cdns,tchsh-ns = <60>; + cdns,tslch-ns = <60>; }; }; |