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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml | |
parent | Initial commit. (diff) | |
download | linux-430c2fc249ea5c0536abd21c23382884005c9093.tar.xz linux-430c2fc249ea5c0536abd21c23382884005c9093.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml b/Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml new file mode 100644 index 000000000..5da333c64 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/actions,owl-sirq.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Actions Semi Owl SoCs SIRQ interrupt controller + +maintainers: + - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + - Cristian Ciocaltea <cristian.ciocaltea@gmail.com> + +description: | + This interrupt controller is found in the Actions Semi Owl SoCs (S500, S700 + and S900) and provides support for handling up to 3 external interrupt lines. + +properties: + compatible: + enum: + - actions,s500-sirq + - actions,s700-sirq + - actions,s900-sirq + + reg: + maxItems: 1 + + interrupt-controller: true + + '#interrupt-cells': + const: 2 + description: + The first cell is the input IRQ number, between 0 and 2, while the second + cell is the trigger type as defined in interrupt.txt in this directory. + + 'interrupts': + description: | + Contains the GIC SPI IRQs mapped to the external interrupt lines. + They shall be specified sequentially from output 0 to 2. + minItems: 3 + maxItems: 3 + +required: + - compatible + - reg + - interrupt-controller + - '#interrupt-cells' + - 'interrupts' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + sirq: interrupt-controller@b01b0200 { + compatible = "actions,s500-sirq"; + reg = <0xb01b0200 0x4>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>, /* SIRQ0 */ + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>, /* SIRQ1 */ + <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; /* SIRQ2 */ + }; + +... |