From nobody Tue Oct 7 03:46:24 2025 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 5FA76239E6E; Mon, 14 Jul 2025 20:29:02 +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=1752524942; cv=none; b=rRKnq2PzOWLVyHx+NnX6jLDIStMD0sS4qlZWeK9bDW/JPFOjoJGRNrljGvmWsjhhDiRu8Qp4OkTMxYxQiANx/nFrb9l4NpNyTyjCN746WwEq5oBqmiWcPtZNOWyAtG9+C2TX7MqbsL0/ZC7YOL+spMrBGAi207s6lt3TRFE3yeU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752524942; c=relaxed/simple; bh=dYGGMiXRHirvFlTEu3vEri1FlKbeNNTIROuB+Skkg40=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=r89Gc1hU7Uzb77OUec+5PAWL7V8c2/b9Qz5LXYpYtQsFpJ+4qVjpZVhFMUMLMyyYp5YV2gZKKF/saoSgqp7NwR8BksXiGhDY0qPNIOfFELqj4PQZHFRwP5qhnhs51JfgTcnrqch9m5Npad5x+OjeFCJLGXjcpfciSLnzb6N9oV4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Xq65nF3p; 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="Xq65nF3p" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DC83EC4CEED; Mon, 14 Jul 2025 20:29:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1752524942; bh=dYGGMiXRHirvFlTEu3vEri1FlKbeNNTIROuB+Skkg40=; h=From:To:Cc:Subject:Date:From; b=Xq65nF3pZhjYgZwMRDylIdqDSyPOcr+wMqsW/vWmQQdZqm6tg8gYbMYHpsdgvZUy7 4ODpvQWjEUeX5d/gu/f5L/zldYzMdCJ0glz0aMlbtiocrBFXF/i/liN1YfDKGP3akO bPUprkfL9NdG9w3L4T1sMY1NPUrfKAXqqFyB85KgSD908Fu1UEf5oLCPGuzKspfjkT p0SswmyF0Dfa8v4wJzHIU+/ZD6SOzC+xqZJyE8KSL5c4gCIDi/NplSsxZve40qKCod OZPks5KVC74k8U9TtqPKt6FTkVf5i1kY7GhxRLgO3sizXFTirU84jwCc6glxZto6h5 fPDnZAVUkF5wQ== From: "Rob Herring (Arm)" To: Linus Walleij , Bartosz Golaszewski , Krzysztof Kozlowski , Conor Dooley , Alban Bedel Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] dt-bindings: gpio: Convert qca,ar7100-gpio to DT schema Date: Mon, 14 Jul 2025 15:28:58 -0500 Message-ID: <20250714202859.3012173-1-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 Qualcomm Atheros AR7xxx/AR9xxx GPIO binding to DT schema format. Signed-off-by: Rob Herring (Arm) --- .../devicetree/bindings/gpio/gpio-ath79.txt | 37 ------------ .../bindings/gpio/qca,ar7100-gpio.yaml | 60 +++++++++++++++++++ MAINTAINERS | 2 +- 3 files changed, 61 insertions(+), 38 deletions(-) delete mode 100644 Documentation/devicetree/bindings/gpio/gpio-ath79.txt create mode 100644 Documentation/devicetree/bindings/gpio/qca,ar7100-gpio.= yaml diff --git a/Documentation/devicetree/bindings/gpio/gpio-ath79.txt b/Docume= ntation/devicetree/bindings/gpio/gpio-ath79.txt deleted file mode 100644 index cf71f3ec969d..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-ath79.txt +++ /dev/null @@ -1,37 +0,0 @@ -Binding for Qualcomm Atheros AR7xxx/AR9xxx GPIO controller - -Required properties: -- compatible: has to be "qca,-gpio" and one of the following - fallbacks: - - "qca,ar7100-gpio" - - "qca,ar9340-gpio" -- reg: Base address and size of the controllers memory area -- gpio-controller : Marks the device node as a GPIO controller. -- #gpio-cells : Should be two. The first cell is the pin number and the - second cell is used to specify optional parameters. -- ngpios: Should be set to the number of GPIOs available on the SoC. - -Optional properties: -- interrupts: Interrupt specifier for the controllers interrupt. -- interrupt-controller : Identifies the node as an interrupt controller -- #interrupt-cells : Specifies the number of cells needed to encode interr= upt - source, should be 2 - -Please refer to interrupts.txt in this directory for details of the common -Interrupt Controllers bindings used by client devices. - -Example: - - gpio@18040000 { - compatible =3D "qca,ar9132-gpio", "qca,ar7100-gpio"; - reg =3D <0x18040000 0x30>; - interrupts =3D <2>; - - ngpios =3D <22>; - - gpio-controller; - #gpio-cells =3D <2>; - - interrupt-controller; - #interrupt-cells =3D <2>; - }; diff --git a/Documentation/devicetree/bindings/gpio/qca,ar7100-gpio.yaml b/= Documentation/devicetree/bindings/gpio/qca,ar7100-gpio.yaml new file mode 100644 index 000000000000..519c4c2158f7 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/qca,ar7100-gpio.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/qca,ar7100-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Atheros AR7xxx/AR9xxx GPIO controller + +maintainers: + - Alban Bedel + +properties: + compatible: + oneOf: + - items: + - const: qca,ar9132-gpio + - const: qca,ar7100-gpio + - enum: + - qca,ar7100-gpio + - qca,ar9340-gpio + + reg: + maxItems: 1 + + gpio-controller: true + + '#gpio-cells': + const: 2 + + ngpios: true + + interrupts: + maxItems: 1 + + interrupt-controller: true + + '#interrupt-cells': + const: 2 + +required: + - compatible + - reg + - gpio-controller + - '#gpio-cells' + - ngpios + +additionalProperties: false + +examples: + - | + gpio@18040000 { + compatible =3D "qca,ar9132-gpio", "qca,ar7100-gpio"; + reg =3D <0x18040000 0x30>; + interrupts =3D <2>; + ngpios =3D <22>; + gpio-controller; + #gpio-cells =3D <2>; + interrupt-controller; + #interrupt-cells =3D <2>; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 099405ced395..1cc401432da2 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3852,7 +3852,7 @@ M: Alban Bedel S: Maintained W: https://github.com/AlbanBedel/linux T: git https://github.com/AlbanBedel/linux.git -F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt +F: Documentation/devicetree/bindings/gpio/qca,ar7100-gpio.yaml F: drivers/gpio/gpio-ath79.c =20 ATHEROS 71XX/9XXX USB PHY DRIVER --=20 2.47.2