The following commit has been merged into the irq/irqchip-next branch of irqchip:
Commit-ID: 4a2b92a5d3519fc2c1edda4d4aa0e05bff41e8de Gitweb: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/4a2b92a5d3519fc2c1edda4d4aa0e05bff41e8de Author: Bert Vermeulen <b...@biot.com> AuthorDate: Fri, 22 Jan 2021 21:42:23 +01:00 Committer: Marc Zyngier <m...@kernel.org> CommitterDate: Thu, 04 Feb 2021 10:36:15 dt-bindings: interrupt-controller: Add Realtek RTL838x/RTL839x support Document the binding for the Realtek RTL838x/RTL839x interrupt controller. Reviewed-by: Rob Herring <r...@kernel.org> Signed-off-by: Bert Vermeulen <b...@biot.com> [maz: Add a commit message, as the author couldn't be bothered...] Signed-off-by: Marc Zyngier <m...@kernel.org> Link: https://lore.kernel.org/r/20210122204224.509124-2-b...@biot.com --- Documentation/devicetree/bindings/interrupt-controller/realtek,rtl-intc.yaml | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/realtek,rtl-intc.yaml diff --git a/Documentation/devicetree/bindings/interrupt-controller/realtek,rtl-intc.yaml b/Documentation/devicetree/bindings/interrupt-controller/realtek,rtl-intc.yaml new file mode 100644 index 0000000..9e76fff --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/realtek,rtl-intc.yaml @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/realtek,rtl-intc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Realtek RTL SoC interrupt controller devicetree bindings + +maintainers: + - Birger Koblitz <m...@birger-koblitz.de> + - Bert Vermeulen <b...@biot.com> + - John Crispin <j...@phrozen.org> + +properties: + compatible: + const: realtek,rtl-intc + + "#interrupt-cells": + const: 1 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + interrupt-controller: true + + "#address-cells": + const: 0 + + interrupt-map: + description: Describes mapping from SoC interrupts to CPU interrupts + +required: + - compatible + - reg + - "#interrupt-cells" + - interrupt-controller + - "#address-cells" + - interrupt-map + +additionalProperties: false + +examples: + - | + intc: interrupt-controller@3000 { + compatible = "realtek,rtl-intc"; + #interrupt-cells = <1>; + interrupt-controller; + reg = <0x3000 0x20>; + #address-cells = <0>; + interrupt-map = + <31 &cpuintc 2>, + <30 &cpuintc 1>, + <29 &cpuintc 5>; + };
