[PATCH v5 6/7] dt-bindings: interrupt-controller: Add Loongson-2K1000 LIOINTC
From: Qing Zhang <hidden>
Date: 2021-03-15 07:51:11
Also in:
linux-devicetree, lkml
Subsystem:
irqchip drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Thomas Gleixner, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Add liointc-2.0 properties support, so update the maxItems and condition description. Signed-off-by: Qing Zhang <redacted> Tested-by: Ming Wang <redacted> --- v4-v5: - Add reg condition description .../loongson,liointc.yaml | 36 ++++++++++++++++--- 1 file changed, 32 insertions(+), 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml b/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml
index f38e0113f360..067165c4b836 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml@@ -10,9 +10,9 @@ maintainers: - Jiaxun Yang <jiaxun.yang@flygoat.com> description: | - This interrupt controller is found in the Loongson-3 family of chips as the primary - package interrupt controller which can route local I/O interrupt to interrupt lines - of cores. + This interrupt controller is found in the Loongson-3 family of chips and + Loongson-2K1000 chip, as the primary package interrupt controller which + can route local I/O interrupt to interrupt lines of cores. allOf: - $ref: /schemas/interrupt-controller.yaml#
@@ -22,9 +22,17 @@ properties: oneOf: - const: loongson,liointc-1.0 - const: loongson,liointc-1.0a + - const: loongson,liointc-2.0 reg: - maxItems: 1 + minItems: 1 + maxItems: 3 + + reg-names: + items: + - const: main + - const: isr0 + - const: isr1 interrupt-controller: true
@@ -69,6 +77,26 @@ required: unevaluatedProperties: false +if: + properties: + compatible: + contains: + enum: + - loongson,liointc-2.0 + +then: + properties: + reg: + minItems: 3 + + required: + - reg-names + +else: + properties: + reg: + maxItems: 1 + examples: - | iointc: interrupt-controller@3ff01400 {
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2.20.1