From fe972dd46a7ea89e2e9b27cca3286439ec30d8e8 Mon Sep 17 00:00:00 2001 From: "Rob Herring (Arm)" Date: Mon, 5 May 2025 09:45:33 -0500 Subject: [PATCH] dt-bindings: interrupt-controller: Convert abilis,tb10x-ictl to DT schema Convert the Abilis TB10x interrupt controller binding to schema format. It's a straight-forward conversion of the typical interrupt controller. Link: https://lore.kernel.org/r/20250505144534.1286092-1-robh@kernel.org Signed-off-by: Rob Herring (Arm) --- .../abilis,tb10x-ictl.txt | 37 ------------- .../abilis,tb10x-ictl.yaml | 54 +++++++++++++++++++ 2 files changed, 54 insertions(+), 37 deletions(-) delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/abilis,tb10x-ictl.txt create mode 100644 Documentation/devicetree/bindings/interrupt-controller/abilis,tb10x-ictl.yaml diff --git a/Documentation/devicetree/bindings/interrupt-controller/abilis,tb10x-ictl.txt b/Documentation/devicetree/bindings/interrupt-controller/abilis,tb10x-ictl.txt deleted file mode 100644 index 5a4dd263fc127..0000000000000 --- a/Documentation/devicetree/bindings/interrupt-controller/abilis,tb10x-ictl.txt +++ /dev/null @@ -1,37 +0,0 @@ -TB10x Top Level Interrupt Controller -==================================== - -The Abilis TB10x SOC contains a custom interrupt controller. It performs -one-to-one mapping of external interrupt sources to CPU interrupts and -provides support for reconfigurable trigger modes. - -Required properties -------------------- - -- compatible: Should be "abilis,tb10x-ictl" -- reg: specifies physical base address and size of register range. -- interrupt-congroller: Identifies the node as an interrupt controller. -- #interrupt cells: Specifies the number of cells used to encode an interrupt - source connected to this controller. The value shall be 2. -- interrupts: Specifies the list of interrupt lines which are handled by - the interrupt controller in the parent controller's notation. Interrupts - are mapped one-to-one to parent interrupts. - -Example -------- - -intc: interrupt-controller { /* Parent interrupt controller */ - interrupt-controller; - #interrupt-cells = <1>; /* For example below */ - /* ... */ -}; - -tb10x_ictl: pic@2000 { /* TB10x interrupt controller */ - compatible = "abilis,tb10x-ictl"; - reg = <0x2000 0x20>; - interrupt-controller; - #interrupt-cells = <2>; - interrupt-parent = <&intc>; - interrupts = <5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 - 20 21 22 23 24 25 26 27 28 29 30 31>; -}; diff --git a/Documentation/devicetree/bindings/interrupt-controller/abilis,tb10x-ictl.yaml b/Documentation/devicetree/bindings/interrupt-controller/abilis,tb10x-ictl.yaml new file mode 100644 index 0000000000000..cd2c49670e7b4 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/abilis,tb10x-ictl.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/abilis,tb10x-ictl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TB10x Top Level Interrupt Controller + +maintainers: + - Christian Ruppert + +description: + The Abilis TB10x SOC contains a custom interrupt controller. It performs + one-to-one mapping of external interrupt sources to CPU interrupts and + provides support for reconfigurable trigger modes. + +properties: + compatible: + const: abilis,tb10x-ictl + + reg: + maxItems: 1 + + interrupt-controller: true + + '#interrupt-cells': + const: 2 + + interrupts: + description: A one-to-one mapping of external interrupt sources to parent + interrupts. + minItems: 1 + maxItems: 32 + +required: + - compatible + - reg + - interrupt-controller + - '#interrupt-cells' + - interrupts + +additionalProperties: false + +examples: + - | + interrupt-controller@2000 { + compatible = "abilis,tb10x-ictl"; + reg = <0x2000 0x20>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <5>, <6>, <7>, <8>, <9>, <10>, <11>, <12>, <13>, <14>, + <15>, <16>, <17>, <18>, <19>, <20>, <21>, <22>, <23>, + <24>, <25>, <26>, <27>, <28>, <29>, <30>, <31>; + }; -- 2.50.1