Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | From | Brad Larson <> | Subject | [PATCH v9 03/15] dt-bindings: spi: cdns: Add compatible for AMD Pensando Elba SoC | Date | Wed, 18 Jan 2023 19:51:24 -0800 |
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Document the cadence qspi controller compatible for AMD Pensando Elba SoC boards. The Elba qspi fifo size is 1024.
Signed-off-by: Brad Larson <blarson@amd.com>
---
Changes since v6: - Add 1024 to cdns,fifo-depth property to resolve dtbs_check error
--- .../devicetree/bindings/spi/cdns,qspi-nor.yaml | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml b/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml index 4707294d8f59..a6556854234f 100644 --- a/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml +++ b/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml @@ -20,11 +20,23 @@ allOf: required: - power-domains + - if: + properties: + compatible: + enum: + - amd,pensando-elba-qspi + then: + properties: + cdns,fifo-depth: + enum: [ 128, 256, 1024 ] + default: 1024 + properties: compatible: oneOf: - items: - enum: + - amd,pensando-elba-qspi - ti,k2g-qspi - ti,am654-ospi - intel,lgm-qspi @@ -48,7 +60,7 @@ properties: description: Size of the data FIFO in words. $ref: "/schemas/types.yaml#/definitions/uint32" - enum: [ 128, 256 ] + enum: [ 128, 256, 1024 ] default: 128 cdns,fifo-width: -- 2.17.1
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