[PATCH 03/14] dt-bindings: interrupt-controller: Add nuvoton, wpcm450-aic
From: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Date: 2021-03-20 18:19:44
Also in:
linux-devicetree, lkml, openbmc
Subsystem:
arm/nuvoton wpcm450 architecture, irqchip drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Jonathan Neuschäfer, Thomas Gleixner, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
The WPCM450 AIC ("Advanced Interrupt Controller") is the interrupt
controller found in the Nuvoton WPCM450 SoC and other Winbond/Nuvoton
SoCs.
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
---
.../nuvoton,wpcm450-aic.yaml | 39 +++++++++++++++++++
1 file changed, 39 insertions(+)
create mode 100644 Documentation/devicetree/bindings/interrupt-controller/nuvoton,wpcm450-aic.yaml
diff --git a/Documentation/devicetree/bindings/interrupt-controller/nuvoton,wpcm450-aic.yaml b/Documentation/devicetree/bindings/interrupt-controller/nuvoton,wpcm450-aic.yaml
new file mode 100644
index 0000000000000..9ce6804bdb999
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/nuvoton,wpcm450-aic.yaml@@ -0,0 +1,39 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/nuvoton,wpcm450-aic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Nuvoton WPCM450 Advanced Interrupt Controller bindings + +maintainers: + - Jonathan Neuschäfer <j.neuschaefer@gmx.net> + +properties: + '#interrupt-cells': + const: 2 + + compatible: + const: nuvoton,wpcm450-aic + + interrupt-controller: true + + reg: + maxItems: 1 + +additionalProperties: false + +required: + - '#interrupt-cells' + - compatible + - reg + - interrupt-controller + +examples: + - | + aic: interrupt-controller@b8002000 { + compatible = "nuvoton,wpcm450-aic"; + reg = <0xb8002000 0x1000>; + interrupt-controller; + #interrupt-cells = <2>; + }; --
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