From: Alexandre Mergnat <amergnat@baylibre.com> To: "Liam Girdwood" <lgirdwood@gmail.com>, "Mark Brown" <broonie@kernel.org>, "Rob Herring" <robh+dt@kernel.org>, "Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>, "Conor Dooley" <conor+dt@kernel.org>, "Matthias Brugger" <matthias.bgg@gmail.com>, "AngeloGioacchino Del Regno" <angelogioacchino.delregno@collabora.com>, "Lee Jones" <lee@kernel.org>, "Flora Fu" <flora.fu@mediatek.com>, "Jaroslav Kysela" <perex@perex.cz>, "Takashi Iwai" <tiwai@suse.com>, "Sumit Semwal" <sumit.semwal@linaro.org>, "Christian König" <christian.koenig@amd.com>, "Catalin Marinas" <catalin.marinas@arm.com>, "Will Deacon" <will@kernel.org>, "Rob Herring" <robh@kernel.org> Cc: 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, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, Alexandre Mergnat <amergnat@baylibre.com> Subject: [PATCH v2 04/18] ASoC: dt-bindings: mt6357: Add audio codec document Date: Tue, 09 Apr 2024 12:13:25 +0200 [thread overview] Message-ID: <20240226-audio-i350-v2-4-3043d483de0d@baylibre.com> (raw) In-Reply-To: <20240226-audio-i350-v2-0-3043d483de0d@baylibre.com> Add MT8365 audio codec bindings to set required and optional voltage properties between the codec and the board. The properties are: - phandle of the requiered power supply. - Setup of microphone bias voltage. - Setup of the speaker pin pull-down. Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> --- .../devicetree/bindings/sound/mt6357.yaml | 54 ++++++++++++++++++++++ 1 file changed, 54 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/mt6357.yaml b/Documentation/devicetree/bindings/sound/mt6357.yaml new file mode 100644 index 000000000000..f532a9e7dff5 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/mt6357.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/mt6357.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek MT6357 Codec + +maintainers: + - Alexandre Mergnat <amergnat@baylibre.com> + +description: | + This is the required and optional voltage properties for this subdevice. + The communication between MT6357 and SoC is through Mediatek PMIC wrapper. + For more detail, please visit Mediatek PMIC wrapper documentation. + Must be a child node of PMIC wrapper. + +properties: + vaud28-supply: + $ref: /schemas/types.yaml#/definitions/phandle + description: 2.8 volt supply for the audio codec + + mediatek,hp-pull-down: + description: + Earphone driver positive output stage short to + the audio reference ground. + type: boolean + + mediatek,micbias0-microvolt: + description: Selects MIC Bias 0 output voltage. + enum: [1700000, 1800000, 1900000, 2000000, + 2100000, 2500000, 2600000, 2700000] + default: 1700000 + + mediatek,micbias1-microvolt: + description: Selects MIC Bias 1 output voltage. + enum: [1700000, 1800000, 1900000, 2000000, + 2100000, 2500000, 2600000, 2700000] + default: 1700000 + +required: + - vaud28-supply + +additionalProperties: false + +examples: + - | + codec { + vaud28-supply = <&mt6357_vaud28_reg>; + mediatek,micbias0-microvolt = <1900000>; + mediatek,micbias1-microvolt = <1700000>; + }; + +... -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Alexandre Mergnat <amergnat@baylibre.com> To: "Liam Girdwood" <lgirdwood@gmail.com>, "Mark Brown" <broonie@kernel.org>, "Rob Herring" <robh+dt@kernel.org>, "Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>, "Conor Dooley" <conor+dt@kernel.org>, "Matthias Brugger" <matthias.bgg@gmail.com>, "AngeloGioacchino Del Regno" <angelogioacchino.delregno@collabora.com>, "Lee Jones" <lee@kernel.org>, "Flora Fu" <flora.fu@mediatek.com>, "Jaroslav Kysela" <perex@perex.cz>, "Takashi Iwai" <tiwai@suse.com>, "Sumit Semwal" <sumit.semwal@linaro.org>, "Christian König" <christian.koenig@amd.com>, "Catalin Marinas" <catalin.marinas@arm.com>, "Will Deacon" <will@kernel.org>, "Rob Herring" <robh@kernel.org> Cc: 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, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, Alexandre Mergnat <amergnat@baylibre.com> Subject: [PATCH v2 04/18] ASoC: dt-bindings: mt6357: Add audio codec document Date: Tue, 09 Apr 2024 12:13:25 +0200 [thread overview] Message-ID: <20240226-audio-i350-v2-4-3043d483de0d@baylibre.com> (raw) In-Reply-To: <20240226-audio-i350-v2-0-3043d483de0d@baylibre.com> Add MT8365 audio codec bindings to set required and optional voltage properties between the codec and the board. The properties are: - phandle of the requiered power supply. - Setup of microphone bias voltage. - Setup of the speaker pin pull-down. Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> --- .../devicetree/bindings/sound/mt6357.yaml | 54 ++++++++++++++++++++++ 1 file changed, 54 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/mt6357.yaml b/Documentation/devicetree/bindings/sound/mt6357.yaml new file mode 100644 index 000000000000..f532a9e7dff5 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/mt6357.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/mt6357.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek MT6357 Codec + +maintainers: + - Alexandre Mergnat <amergnat@baylibre.com> + +description: | + This is the required and optional voltage properties for this subdevice. + The communication between MT6357 and SoC is through Mediatek PMIC wrapper. + For more detail, please visit Mediatek PMIC wrapper documentation. + Must be a child node of PMIC wrapper. + +properties: + vaud28-supply: + $ref: /schemas/types.yaml#/definitions/phandle + description: 2.8 volt supply for the audio codec + + mediatek,hp-pull-down: + description: + Earphone driver positive output stage short to + the audio reference ground. + type: boolean + + mediatek,micbias0-microvolt: + description: Selects MIC Bias 0 output voltage. + enum: [1700000, 1800000, 1900000, 2000000, + 2100000, 2500000, 2600000, 2700000] + default: 1700000 + + mediatek,micbias1-microvolt: + description: Selects MIC Bias 1 output voltage. + enum: [1700000, 1800000, 1900000, 2000000, + 2100000, 2500000, 2600000, 2700000] + default: 1700000 + +required: + - vaud28-supply + +additionalProperties: false + +examples: + - | + codec { + vaud28-supply = <&mt6357_vaud28_reg>; + mediatek,micbias0-microvolt = <1900000>; + mediatek,micbias1-microvolt = <1700000>; + }; + +... -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2024-04-09 10:13 UTC|newest] Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-04-09 10:13 [PATCH v2 00/18] Add audio support for the MediaTek Genio 350-evk board Alexandre Mergnat 2024-04-09 10:13 ` Alexandre Mergnat 2024-04-09 10:13 ` [PATCH v2 01/18] ASoC: dt-bindings: mediatek,mt8365-afe: Add audio afe document Alexandre Mergnat 2024-04-09 10:13 ` Alexandre Mergnat 2024-04-09 10:13 ` [PATCH v2 02/18] ASoC: dt-bindings: mediatek,mt8365-mt6357: Add audio sound card document Alexandre Mergnat 2024-04-09 10:13 ` Alexandre Mergnat 2024-04-09 10:13 ` [PATCH v2 03/18] dt-bindings: mfd: mediatek: Add codec property for MT6357 PMIC Alexandre Mergnat 2024-04-09 10:13 ` Alexandre Mergnat 2024-04-09 12:10 ` Rob Herring 2024-04-09 12:10 ` Rob Herring 2024-04-09 10:13 ` Alexandre Mergnat [this message] 2024-04-09 10:13 ` [PATCH v2 04/18] ASoC: dt-bindings: mt6357: Add audio codec document Alexandre Mergnat 2024-04-09 12:10 ` Rob Herring 2024-04-09 12:10 ` Rob Herring 2024-04-09 10:13 ` [PATCH v2 05/18] ASoC: mediatek: mt8365: Add common header Alexandre Mergnat 2024-04-09 10:13 ` Alexandre Mergnat 2024-04-09 10:13 ` [PATCH v2 06/18] SoC: mediatek: mt8365: support audio clock control Alexandre Mergnat 2024-04-09 10:13 ` Alexandre Mergnat 2024-04-09 10:13 ` [PATCH v2 07/18] ASoC: mediatek: mt8365: Add I2S DAI support Alexandre Mergnat 2024-04-09 10:13 ` Alexandre Mergnat 2024-04-09 10:13 ` [PATCH v2 08/18] ASoC: mediatek: mt8365: Add ADDA " Alexandre Mergnat 2024-04-09 10:13 ` Alexandre Mergnat 2024-04-09 10:13 ` [PATCH v2 09/18] ASoC: mediatek: mt8365: Add DMIC " Alexandre Mergnat 2024-04-09 10:13 ` Alexandre Mergnat 2024-04-09 10:13 ` [PATCH v2 10/18] ASoC: mediatek: mt8365: Add PCM " Alexandre Mergnat 2024-04-09 10:13 ` Alexandre Mergnat 2024-04-09 10:13 ` [PATCH v2 11/18] ASoc: mediatek: mt8365: Add a specific soundcard for EVK amergnat 2024-04-09 10:13 ` amergnat 2024-04-09 10:13 ` [PATCH v2 12/18] ASoC: mediatek: mt8365: Add platform driver Alexandre Mergnat 2024-04-09 10:13 ` Alexandre Mergnat 2024-04-09 10:13 ` [PATCH v2 13/18] ASoC: codecs: add MT6357 support amergnat 2024-04-09 10:13 ` amergnat 2024-04-09 10:13 ` [PATCH v2 14/18] ASoC: mediatek: Add MT8365 support Alexandre Mergnat 2024-04-09 10:13 ` Alexandre Mergnat 2024-04-09 10:13 ` [PATCH v2 15/18] arm64: defconfig: enable mt8365 sound Alexandre Mergnat 2024-04-09 10:13 ` Alexandre Mergnat 2024-04-09 10:13 ` [PATCH v2 16/18] arm64: dts: mediatek: add mt6357 audio codec support Alexandre Mergnat 2024-04-09 10:13 ` Alexandre Mergnat 2024-04-09 10:13 ` [PATCH v2 17/18] arm64: dts: mediatek: add afe support for mt8365 SoC Alexandre Mergnat 2024-04-09 10:13 ` Alexandre Mergnat 2024-04-09 10:13 ` [PATCH v2 18/18] arm64: dts: mediatek: add audio support for mt8365-evk Alexandre Mergnat 2024-04-09 10:13 ` Alexandre Mergnat
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