From: Yann Sionneau <ysionneau@xxxxxxxxxxxxx> Add Kalray kvx CPU bindings. Signed-off-by: Yann Sionneau <ysionneau@xxxxxxxxxxxxx> --- Notes: V2 -> V3: New patch --- .../devicetree/bindings/kalray/cpus.yaml | 105 ++++++++++++++++++ 1 file changed, 105 insertions(+) create mode 100644 Documentation/devicetree/bindings/kalray/cpus.yaml diff --git a/Documentation/devicetree/bindings/kalray/cpus.yaml b/Documentation/devicetree/bindings/kalray/cpus.yaml new file mode 100644 index 0000000000000..cdf1f10573da7 --- /dev/null +++ b/Documentation/devicetree/bindings/kalray/cpus.yaml @@ -0,0 +1,105 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/kalray/cpus.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Kalray CPUs + +maintainers: + - Jonathan Borne <jborne@xxxxxxxxxxxxx> + - Julian Vetter <jvetter@xxxxxxxxxxxxx> + - Yann Sionneau <ysionneau@xxxxxxxxxxxxx> + +allOf: + - $ref: /schemas/cpu.yaml# + +properties: + reg: + maxItems: 1 + description: | + Contains the CPU number. + + compatible: + oneOf: + - items: + - const: kalray,kv3-1-pe + - const: kalray,kv3-pe + + clocks: + maxItems: 1 + + enable-method: + const: "kalray,coolidge-pwr-ctrl" + + interrupt-controller: + type: object + additionalProperties: false + description: Describes the CPU's local interrupt controller + + properties: + '#interrupt-cells': + const: 1 + + compatible: + const: kalray,kv3-1-intc + + interrupt-controller: true + + '#address-cells': + const: 0 + + required: + - compatible + - '#interrupt-cells' + - '#address-cells' + - interrupt-controller + +if: + properties: + reg: + const: 0 +then: + required: + - clocks + +required: + - reg + - compatible + - interrupt-controller + +unevaluatedProperties: false + +examples: + - | + + cpus { + #size-cells = <0>; + #address-cells = <1>; + + cpu@0 { + compatible = "kalray,kv3-1-pe"; + device_type = "cpu"; + reg = <0>; + clocks = <&core_clk>; + cpu_intc0: interrupt-controller { + compatible = "kalray,kv3-1-intc"; + #interrupt-cells = <1>; + #address-cells = <0>; + interrupt-controller; + }; + }; + + + cpu@1 { + compatible = "kalray,kv3-1-pe"; + device_type = "cpu"; + reg = <1>; + cpu_intc1: interrupt-controller { + compatible = "kalray,kv3-1-intc"; + #interrupt-cells = <1>; + #address-cells = <0>; + interrupt-controller; + }; + }; + }; -- 2.45.2
