From nobody Sat Feb 7 22:01:43 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 99AD825F992; Mon, 5 May 2025 14:46:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746456377; cv=none; b=J2lZ01fWYV4TgHo7NxePpkwDl9pgVPf2/TqNqzc0ZJgyBrpE19wi7KgxLVMx2115tdDM75Pk9MoweqpnvH+Y9AeArKB/gRBZjhyiEcrjluS89hQxp4wcB451TKJCjufC67mg8kS0rxwO0XRZ6CpuY3cwx6nOorYsQn2TQVp8o7A= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746456377; c=relaxed/simple; bh=4bDA+VU4HKiAdPSG7pDQ7lpUmXsZe5SALIM6IjFpDmY=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=TKhFPjkcZxoUpe+DmUlX0YfrY1V9q1vPx9LEm6D18K+B461ewwA8zlSuywSgNyo0Q1DwHG9a1nLsdRq3m+CgbjNkecj27u4Rjem4UtfJt8w+dSaJQUNg1Tkwvk/QF97xLkZidpwgoJAZUHZXuluTm0XsgoA8sE9VG+k9n3m3px4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=BkWSzRYI; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="BkWSzRYI" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 35837C4CEEF; Mon, 5 May 2025 14:46:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746456376; bh=4bDA+VU4HKiAdPSG7pDQ7lpUmXsZe5SALIM6IjFpDmY=; h=From:To:Cc:Subject:Date:From; b=BkWSzRYIoY22w53CdjXaPfov8jjMYYJQ3D3fok+SjanF80LxfaYknu7A5Rx9Q2/Nk FK+gSdYkE+3vbSUZlVf3fL5dYlfwjy8/3yrNgSNiPQS17geHLJtuiiUTUXMnM8JAi1 3Ew71fC6N7Dt4K+6Y3aN/HuwKu81iwUfQjabkWU5/UwJOw3//EP24jA52XJOCNwztq l57OQvVoXXHmu1qmnTwdZ9EUACab6g28wKUCCjjes6f85zhK428gS6vaKe5s0tTrDC M71U+bbIWDyqBMZiOw666hfCM834ZaIhy2PZRy8HGbMQ6hmGFielO/zIMMOx9Ka4Na rhOBXLbs8M2LQ== From: "Rob Herring (Arm)" To: Eddie James , Thomas Gleixner , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery , Lee Jones Cc: Andrew Jeffery , linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH] dt-bindings: interrupt-controller: Convert aspeed,ast2xxx-scu-ic to DT schema Date: Mon, 5 May 2025 09:46:11 -0500 Message-ID: <20250505144613.1287360-1-robh@kernel.org> X-Mailer: git-send-email 2.47.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Convert the Aspeed SCU interrupt controller binding to schema format. It's a straight-forward conversion of the typical interrupt controller. Signed-off-by: Rob Herring (Arm) --- .../aspeed,ast2500-scu-ic.yaml | 48 +++++++++++++++++++ .../aspeed,ast2xxx-scu-ic.txt | 23 --------- .../bindings/mfd/aspeed,ast2x00-scu.yaml | 9 +++- MAINTAINERS | 2 +- 4 files changed, 57 insertions(+), 25 deletions(-) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/= aspeed,ast2500-scu-ic.yaml delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/= aspeed,ast2xxx-scu-ic.txt diff --git a/Documentation/devicetree/bindings/interrupt-controller/aspeed,= ast2500-scu-ic.yaml b/Documentation/devicetree/bindings/interrupt-controlle= r/aspeed,ast2500-scu-ic.yaml new file mode 100644 index 000000000000..d5287a2bf866 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500= -scu-ic.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright 2025 Eddie James +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/aspeed,ast2500-scu= -ic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Aspeed AST25XX and AST26XX SCU Interrupt Controller + +maintainers: + - Eddie James + +properties: + compatible: + enum: + - aspeed,ast2500-scu-ic + - aspeed,ast2600-scu-ic0 + - aspeed,ast2600-scu-ic1 + + reg: + maxItems: 1 + + '#interrupt-cells': + const: 1 + + interrupts: + maxItems: 1 + + interrupt-controller: true + +required: + - compatible + - reg + - '#interrupt-cells' + - interrupts + - interrupt-controller + +additionalProperties: false + +examples: + - | + interrupt-controller@18 { + compatible =3D "aspeed,ast2500-scu-ic"; + reg =3D <0x18 0x4>; + #interrupt-cells =3D <1>; + interrupts =3D <21>; + interrupt-controller; + }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/aspeed,= ast2xxx-scu-ic.txt b/Documentation/devicetree/bindings/interrupt-controller= /aspeed,ast2xxx-scu-ic.txt deleted file mode 100644 index 251ed44171db..000000000000 --- a/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx= -scu-ic.txt +++ /dev/null @@ -1,23 +0,0 @@ -Aspeed AST25XX and AST26XX SCU Interrupt Controller - -Required Properties: - - #interrupt-cells : must be 1 - - compatible : must be "aspeed,ast2500-scu-ic", - "aspeed,ast2600-scu-ic0" or - "aspeed,ast2600-scu-ic1" - - interrupts : interrupt from the parent controller - - interrupt-controller : indicates that the controller receives and - fires new interrupts for child busses - -Example: - - syscon@1e6e2000 { - ranges =3D <0 0x1e6e2000 0x1a8>; - - scu_ic: interrupt-controller@18 { - #interrupt-cells =3D <1>; - compatible =3D "aspeed,ast2500-scu-ic"; - interrupts =3D <21>; - interrupt-controller; - }; - }; diff --git a/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml = b/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml index c800d5e53b65..12986ebe7ec7 100644 --- a/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml +++ b/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml @@ -48,8 +48,15 @@ properties: =20 patternProperties: '^p2a-control@[0-9a-f]+$': - description: See Documentation/devicetree/bindings/misc/aspeed-p2a-ctr= l.txt type: object + additionalProperties: true + properties: + compatible: + contains: + enum: + - aspeed,ast2500-scu-ic + - aspeed,ast2600-scu-ic0 + - aspeed,ast2600-scu-ic1 =20 '^pinctrl(@[0-9a-f]+)?$': type: object diff --git a/MAINTAINERS b/MAINTAINERS index 9e37f0c14496..a792c5495d15 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3577,7 +3577,7 @@ ASPEED SCU INTERRUPT CONTROLLER DRIVER M: Eddie James L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) S: Maintained -F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-s= cu-ic.txt +F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500-s= cu-ic.yaml F: drivers/irqchip/irq-aspeed-scu-ic.c F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h =20 --=20 2.47.2