From nobody Sat Feb 7 22:01:51 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 B25D3204C0F; Mon, 5 May 2025 14:45:52 +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=1746456352; cv=none; b=GdGGr4eO9NXXRY8sVZdrh+RUY7IJ9El1cNEkYv+hPmuMyq0rPaf3lSIyVQ7+C5k1ueWf51Qec8n4FSQgcWf0RkPneiTdd9Kg1kcCh324EzubTCBoIahtmsbG6jA/eqsoyreb87B72nzD+EnFpPHxuzoyumKo0JGYm2qkgU+zN0M= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746456352; c=relaxed/simple; bh=T1FJDi2DwH9H96N0PLwVZFYHPpsXpJ6b69y9dVYu0+g=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=Jzg2kfAAnVExZ/wXnbO0WFam52BGNz+ZJv4K3MMxrIN0s+qMYq0hfwQkzWcqsc64edeCFQAH7hz+ik62y+FwDjqq4ge1wLt+0eLsR76+yL7u+UqcaeInOqHT41XFOALcFGvahJOKEcX7w8Wi5WIjc3RJlvysCrk00BoUQPeP8bw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=pBSlFEDp; 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="pBSlFEDp" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E9C82C4CEF0; Mon, 5 May 2025 14:45:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746456352; bh=T1FJDi2DwH9H96N0PLwVZFYHPpsXpJ6b69y9dVYu0+g=; h=From:To:Cc:Subject:Date:From; b=pBSlFEDpXWQgC0uRBt4ZGWo8Rs9LKjcOEZmYY/LFk10oGR2JNF115fMXICKofJW6v ypV+3oW1AiO5moOOxrLkR+eRKhPhq8vy8iwU0vFkciih9HmfrZpaVSzhpO34gpZ8xE RHMbuS3paYsCy99oEtvyoCPWjV2m7+a6CewRr2gOFOQkCACzGfmHh0WlfD32gtaASp xDk3po9ArQtlGfKTsDQiAdBc7fsCj3xVVk3sVRA2Z4HvIlvtft+kNIfSfWwjM4JDO9 Fz0qKjE3YZ6J/xNkE5h8ac/46CEqTE6QYLb6RflfaJCrw6y6eZIg5V2Y1Kq+6S/aGS 2bpcd7uViVSkg== From: "Rob Herring (Arm)" To: Thomas Gleixner , Krzysztof Kozlowski , Conor Dooley , Talel Shenhar Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH] dt-bindings: interrupt-controller: Convert amazon,al-fic to DT schema Date: Mon, 5 May 2025 09:45:47 -0500 Message-ID: <20250505144548.1286525-1-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 Amazon FIC interrupt controller binding to schema format. It's a straight-forward conversion of the typical interrupt controller. Signed-off-by: Rob Herring (Arm) --- .../interrupt-controller/amazon,al-fic.txt | 27 ----------- .../interrupt-controller/amazon,al-fic.yaml | 46 +++++++++++++++++++ MAINTAINERS | 2 +- 3 files changed, 47 insertions(+), 28 deletions(-) delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/= amazon,al-fic.txt create mode 100644 Documentation/devicetree/bindings/interrupt-controller/= amazon,al-fic.yaml diff --git a/Documentation/devicetree/bindings/interrupt-controller/amazon,= al-fic.txt b/Documentation/devicetree/bindings/interrupt-controller/amazon,= al-fic.txt deleted file mode 100644 index c676b03c752e..000000000000 --- a/Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.= txt +++ /dev/null @@ -1,27 +0,0 @@ -Amazon's Annapurna Labs Fabric Interrupt Controller - -Required properties: - -- compatible: should be "amazon,al-fic" -- reg: physical base address and size of the registers -- interrupt-controller: identifies the node as an interrupt controller -- #interrupt-cells : must be 2. Specifies the number of cells needed to en= code - an interrupt source. Supported trigger types are low-to-high edge - triggered and active high level-sensitive. -- interrupts: describes which input line in the interrupt parent, this - fic's output is connected to. This field property depends on the parent's - binding - -Please refer to interrupts.txt in this directory for details of the common -Interrupt Controllers bindings used by client devices. - -Example: - -amazon_fic: interrupt-controller@fd8a8500 { - compatible =3D "amazon,al-fic"; - interrupt-controller; - #interrupt-cells =3D <2>; - reg =3D <0x0 0xfd8a8500 0x0 0x1000>; - interrupt-parent =3D <&gic>; - interrupts =3D ; -}; diff --git a/Documentation/devicetree/bindings/interrupt-controller/amazon,= al-fic.yaml b/Documentation/devicetree/bindings/interrupt-controller/amazon= ,al-fic.yaml new file mode 100644 index 000000000000..26bc05dee0bc --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.= yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/amazon,al-fic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amazon Annapurna Labs Fabric Interrupt Controller + +maintainers: + - Talel Shenhar + +properties: + compatible: + const: amazon,al-fic + + reg: + maxItems: 1 + + interrupt-controller: true + + '#interrupt-cells': + const: 2 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupt-controller + - '#interrupt-cells' + - interrupts + +additionalProperties: false + +examples: + - | + #include + + interrupt-controller@fd8a8500 { + compatible =3D "amazon,al-fic"; + reg =3D <0xfd8a8500 0x1000>; + interrupt-controller; + #interrupt-cells =3D <2>; + interrupts =3D ; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 96b827049501..27b9c62f94bf 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -940,7 +940,7 @@ F: include/linux/altera_uart.h AMAZON ANNAPURNA LABS FIC DRIVER M: Talel Shenhar S: Maintained -F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt +F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.ya= ml F: drivers/irqchip/irq-al-fic.c =20 AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC --=20 2.47.2