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Fri, 27 Mar 2026 06:47:37 -0700 (PDT) Received: from snowman ([2401:4900:614d:8cb4:a69f:d838:ad5c:7358]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2b0bc76b6casm62403545ad.16.2026.03.27.06.47.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Mar 2026 06:47:37 -0700 (PDT) From: Khushal Chitturi To: lgirdwood@gmail.com, broonie@kernel.org Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, koro.chen@mediatek.com, linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Khushal Chitturi Subject: [PATCH v2] ASoC: dt-bindings: mediatek,mt8173-rt5650-rt5514: convert to DT schema Date: Fri, 27 Mar 2026 19:16:49 +0530 Message-ID: <20260327134649.31376-1-khushalchitturi@gmail.com> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Convert the Mediatek MT8173 with RT5650 and RT5514 sound card bindings to DT schema. Signed-off-by: Khushal Chitturi --- Changelog: v1 -> v2: - Used two separate entries for two phandles. - corrected positioning of additionalProperties. - Fixed commit message to match subsystem. Note: * This patch is part of the GSoC2026 application process for device tree bindings conversions * https://github.com/LinuxFoundationGSoC/ProjectIdeas/wiki/GSoC-2026-Device-Tree-Bindings .../sound/mediatek,mt8173-rt5650-rt5514.yaml | 41 +++++++++++++++++++ .../bindings/sound/mt8173-rt5650-rt5514.txt | 15 ------- 2 files changed, 41 insertions(+), 15 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/mediatek,mt8173-rt5650-rt5514.yaml delete mode 100644 Documentation/devicetree/bindings/sound/mt8173-rt5650-rt5514.txt diff --git a/Documentation/devicetree/bindings/sound/mediatek,mt8173-rt5650-rt5514.yaml b/Documentation/devicetree/bindings/sound/mediatek,mt8173-rt5650-rt5514.yaml new file mode 100644 index 000000000000..ed698c9ff42b --- /dev/null +++ b/Documentation/devicetree/bindings/sound/mediatek,mt8173-rt5650-rt5514.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/mediatek,mt8173-rt5650-rt5514.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek MT8173 with RT5650 and RT5514 audio codecs + +maintainers: + - Koro Chen + +properties: + compatible: + const: mediatek,mt8173-rt5650-rt5514 + + mediatek,audio-codec: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: Phandles of rt5650 and rt5514 codecs + items: + - description: phandle of rt5650 codec + - description: phandle of rt5514 codec + + mediatek,platform: + $ref: /schemas/types.yaml#/definitions/phandle + description: The phandle of MT8173 ASoC platform. + +required: + - compatible + - mediatek,audio-codec + - mediatek,platform + +additionalProperties: false + +examples: + - | + sound { + compatible = "mediatek,mt8173-rt5650-rt5514"; + mediatek,audio-codec = <&rt5650>, <&rt5514>; + mediatek,platform = <&afe>; + }; +... diff --git a/Documentation/devicetree/bindings/sound/mt8173-rt5650-rt5514.txt b/Documentation/devicetree/bindings/sound/mt8173-rt5650-rt5514.txt deleted file mode 100644 index e8b3c80c6fff..000000000000 --- a/Documentation/devicetree/bindings/sound/mt8173-rt5650-rt5514.txt +++ /dev/null @@ -1,15 +0,0 @@ -MT8173 with RT5650 RT5514 CODECS - -Required properties: -- compatible : "mediatek,mt8173-rt5650-rt5514" -- mediatek,audio-codec: the phandles of rt5650 and rt5514 codecs -- mediatek,platform: the phandle of MT8173 ASoC platform - -Example: - - sound { - compatible = "mediatek,mt8173-rt5650-rt5514"; - mediatek,audio-codec = <&rt5650 &rt5514>; - mediatek,platform = <&afe>; - }; - -- 2.53.0