| Message ID | 20230312004445.15913-4-blarson@amd.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Support AMD Pensando Elba SoC | expand |
On 12/03/2023 01:44, Brad Larson wrote: > 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> > --- > Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml b/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml index 5c01db128be0..6e67de9da293 100644 --- a/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml +++ b/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml @@ -20,11 +20,28 @@ allOf: required: - power-domains + - if: + properties: + compatible: + contains: + const: amd,pensando-elba-qspi + then: + properties: + cdns,fifo-depth: + enum: [ 128, 256, 1024 ] + default: 1024 + else: + properties: + cdns,fifo-depth: + enum: [ 128, 256 ] + default: 128 + properties: compatible: oneOf: - items: - enum: + - amd,pensando-elba-qspi - ti,k2g-qspi - ti,am654-ospi - intel,lgm-qspi @@ -48,8 +65,6 @@ properties: description: Size of the data FIFO in words. $ref: /schemas/types.yaml#/definitions/uint32 - enum: [ 128, 256 ] - default: 128 cdns,fifo-width: $ref: /schemas/types.yaml#/definitions/uint32
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> --- v11 changes: - Removed redundant if/then for amd,pensando-elba-qspi v10 changes: - Fix cdns,fifo-depth, only amd,pensando-elba-qspi is 1024 bytes v9 changes: - Add 1024 to cdns,fifo-depth property to resolve dtbs_check error --- .../bindings/spi/cdns,qspi-nor.yaml | 19 +++++++++++++++++-- 1 file changed, 17 insertions(+), 2 deletions(-)