[PATCH v2 5/8] dt-bindings: interrupt-controller: realtek,rtl-intc: Add rtl9300-intc

Chris Packham
2024-06-24T01:23:15Z

Add a compatible string for the interrupt controller found on the
rtl930x SoCs. The interrupt controller has registers for VPE1 so these
are added as a second reg cell.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
---

Notes:
Changes in v2:
- Set reg:maxItems to 2 to allow for VPE1 registers on the rtl9300. Add
a condition to enforce the old limit on other SoCs.
- Connor and Krzysztof offered acks on v1 but I think the changes here
are big enough to void those.

.../interrupt-controller/realtek,rtl-intc.yaml | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/interrupt-controller/realtek,rtl-intc.yaml b/Documentation/devicetree/bindings/interrupt-controller/realtek,rtl-intc.yaml
index fb5593724059..ff2f2acea87e 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/realtek,rtl-intc.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/realtek,rtl-intc.yaml
@@ -25,6 +25,7 @@ properties:
- items:
- enum:
- realtek,rtl8380-intc
+ - realtek,rtl9300-intc
- const: realtek,rtl-intc
- const: realtek,rtl-intc
deprecated: true
@@ -35,7 +36,8 @@ properties:
const: 1

reg:
- maxItems: 1
+ minItems: 1
+ maxItems: 2

interrupts:
minItems: 1
@@ -71,6 +73,19 @@ allOf:
else:
required:
- interrupts
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: realtek,rtl9300-intc
+ then:
+ properties:
+ reg:
+ maxItems: 2
+ else:
+ properties:
+ reg:
+ maxItems: 1

additionalProperties: false

--
2.45.2