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([49.37.169.210]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-84164ff71c4sm8051896b3a.55.2026.05.24.08.02.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 24 May 2026 08:02:41 -0700 (PDT) From: Manish Baing To: lgirdwood@gmail.com, broonie@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, peron.clem@gmail.com Cc: linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, manishbaing2789@gmail.com Subject: [PATCH v2] ASoC: dt-bindings: sound: asahi-kasei,ak4118: Convert DT schema Date: Sun, 24 May 2026 15:02:27 +0000 Message-ID: <20260524150231.109157-1-manishbaing2789@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Convert the Asahi Kasei AK4118 S/PDIF transceiver bindings from text format to YAML schema. Signed-off-by: Manish Baing --- Changes in v2: - Restored legacy 'irq-gpios' property to prevent C driver probe failure. - Added 'reset-gpios' and 'irq-gpios' to the required properties list. .../devicetree/bindings/sound/ak4118.txt | 22 ------- .../bindings/sound/asahi-kasei,ak4118.yaml | 58 +++++++++++++++++++ 2 files changed, 58 insertions(+), 22 deletions(-) delete mode 100644 Documentation/devicetree/bindings/sound/ak4118.txt create mode 100644 Documentation/devicetree/bindings/sound/asahi-kasei,ak4= 118.yaml diff --git a/Documentation/devicetree/bindings/sound/ak4118.txt b/Documenta= tion/devicetree/bindings/sound/ak4118.txt deleted file mode 100644 index 6e11a2f7404c..000000000000 --- a/Documentation/devicetree/bindings/sound/ak4118.txt +++ /dev/null @@ -1,22 +0,0 @@ -AK4118 S/PDIF transceiver - -This device supports I2C mode. - -Required properties: - -- compatible : "asahi-kasei,ak4118" -- reg : The I2C address of the device for I2C -- reset-gpios: A GPIO specifier for the reset pin -- irq-gpios: A GPIO specifier for the IRQ pin - -Example: - -&i2c { - ak4118: ak4118@13 { - #sound-dai-cells =3D <0>; - compatible =3D "asahi-kasei,ak4118"; - reg =3D <0x13>; - reset-gpios =3D <&gpio 0 GPIO_ACTIVE_LOW> - irq-gpios =3D <&gpio 1 GPIO_ACTIVE_HIGH>; - }; -}; diff --git a/Documentation/devicetree/bindings/sound/asahi-kasei,ak4118.yam= l b/Documentation/devicetree/bindings/sound/asahi-kasei,ak4118.yaml new file mode 100644 index 000000000000..c8aa61643ca0 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/asahi-kasei,ak4118.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/asahi-kasei,ak4118.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Asahi Kasei AK4118 Digital Audio Transceiver + +maintainers: + - Cl=C3=A9ment P=C3=A9ron + +allOf: + - $ref: dai-common.yaml# + +properties: + compatible: + const: asahi-kasei,ak4118 + + reg: + maxItems: 1 + description: I2C address of the device + + "#sound-dai-cells": + const: 0 + + irq-gpios: + maxItems: 1 + description: GPIO used for IRQ pin + + reset-gpios: + maxItems: 1 + description: GPIO used for the Reset pin + +required: + - compatible + - reg + - "#sound-dai-cells" + - irq-gpios + - reset-gpios + +unevaluatedProperties: false + +examples: + - | + #include + + i2c { + #address-cells =3D <1>; + #size-cells =3D <0>; + + audio-codec@13 { + compatible =3D "asahi-kasei,ak4118"; + reg =3D <0x13>; + #sound-dai-cells =3D <0>; + reset-gpios =3D <&gpio1 0 GPIO_ACTIVE_LOW>; + irq-gpios =3D <&gpio1 1 GPIO_ACTIVE_HIGH>; + }; + }; --=20 2.43.0