The QSPI controller needs three reset items to work properly on JH7110 SoC,
so there is need to change the maxItems's value to 3 and add minItems
whose value is equal to 2. Other platforms do not have this constraint.
Signed-off-by: William Qiu <william.qiu@xxxxxxxxxxxxxxxx>
---
.../bindings/spi/cdns,qspi-nor.yaml | 37 +++++++++++++++++--
1 file changed, 33 insertions(+), 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml b/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml
index 4707294d8f59..14821cb6db48 100644
--- a/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml
+++ b/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml
@@ -19,6 +19,33 @@ allOf:
then:
required:
- power-domains
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: starfive,jh7110-qspi
+ then:
+ properties:
+ resets:
+ minItems: 2
+ maxItems: 3
+
+ reset-names:
+ minItems: 2
+ maxItems: 3
+ items:
+ enum: [ qspi, qspi-ocp, rstc_ref ]
+
+ else:
+ properties:
+ resets:
+ maxItems: 2
+
+ reset-names:
+ minItems: 1
+ maxItems: 2
+ items:
+ enum: [ qspi, qspi-ocp ]
properties:
compatible:
@@ -30,6 +57,7 @@ properties:
- intel,lgm-qspi
- xlnx,versal-ospi-1.0
- intel,socfpga-qspi
+ - starfive,jh7110-qspi
- const: cdns,qspi-nor
- const: cdns,qspi-nor
@@ -79,13 +107,14 @@ properties:
maxItems: 1
resets:
- maxItems: 2
+ minItems: 2
+ maxItems: 3
reset-names:
- minItems: 1
- maxItems: 2
+ minItems: 2
+ maxItems: 3
items:
- enum: [ qspi, qspi-ocp ]
+ enum: [ qspi, qspi-ocp, rstc_ref ]
required:
- compatible
--
2.34.1
