From: Yann Sionneau <ysionneau@xxxxxxxxxxxxx> Add binding for Kalray kv3-1 core interrupt controller. Co-developed-by: Jules Maselbas <jmaselbas@xxxxxxxx> Signed-off-by: Jules Maselbas <jmaselbas@xxxxxxxx> Signed-off-by: Yann Sionneau <ysionneau@xxxxxxxxxxxxx> --- Notes: V2 -> V3: Fixed bindings to adhere to dt schema --- .../kalray,kv3-1-intc.yaml | 54 +++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/kalray,kv3-1-intc.yaml diff --git a/Documentation/devicetree/bindings/interrupt-controller/kalray,kv3-1-intc.yaml b/Documentation/devicetree/bindings/interrupt-controller/kalray,kv3-1-intc.yaml new file mode 100644 index 0000000000000..9c8bb2c8c49dd --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/kalray,kv3-1-intc.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/kalray,kv3-1-intc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Kalray kv3-1 Core Interrupt Controller + +maintainers: + - Jonathan Borne <jborne@xxxxxxxxxxxxx> + - Julian Vetter <jvetter@xxxxxxxxxxxxx> + - Yann Sionneau <ysionneau@xxxxxxxxxxxxx> + +description: | + The Kalray Core Interrupt Controller is tightly integrated in each kv3 core + present in the Coolidge SoC. + + It provides the following features: + - 32 independent interrupt sources + - 2-bit configurable priority level + - 2-bit configurable ownership level + +properties: + compatible: + const: kalray,kv3-1-intc + + "#interrupt-cells": + const: 1 + description: + The IRQ number. + + "#address-cells": + const: 0 + + interrupt-controller: true + +additionalProperties: false + +required: + - compatible + - "#interrupt-cells" + - "#address-cells" + - interrupt-controller + +examples: + - | + intc: interrupt-controller { + compatible = "kalray,kv3-1-intc"; + #interrupt-cells = <1>; + #address-cells = <0>; + interrupt-controller; + }; + +... -- 2.45.2
