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([2409:40f4:a8:bf06:b8b7:aa61:3ed2:c8f4]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-70b7eb9c856sm7520236b3a.4.2024.07.17.00.10.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Jul 2024 00:10:32 -0700 (PDT) From: Animesh Agarwal To: Cc: Animesh Agarwal , Daniel Baluta , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] ASoC: dt-bindings: ti,pcm512x: Convert to dtschema Date: Wed, 17 Jul 2024 12:40:08 +0530 Message-ID: <20240717071012.114786-1-animeshagarwal28@gmail.com> X-Mailer: git-send-email 2.45.2 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Convert the PCM512x and TAS575x audio CODECs/amplifiers bindings to DT schema format. Add missing sound-dai-cells property. Cc: Daniel Baluta Signed-off-by: Animesh Agarwal --- .../devicetree/bindings/sound/pcm512x.txt | 53 --------- .../devicetree/bindings/sound/ti,pcm512x.yaml | 112 ++++++++++++++++++ 2 files changed, 112 insertions(+), 53 deletions(-) delete mode 100644 Documentation/devicetree/bindings/sound/pcm512x.txt create mode 100644 Documentation/devicetree/bindings/sound/ti,pcm512x.yaml diff --git a/Documentation/devicetree/bindings/sound/pcm512x.txt b/Documentation/devicetree/bindings/sound/pcm512x.txt deleted file mode 100644 index 47878a6df608..000000000000 --- a/Documentation/devicetree/bindings/sound/pcm512x.txt +++ /dev/null @@ -1,53 +0,0 @@ -PCM512x and TAS575x audio CODECs/amplifiers - -These devices support both I2C and SPI (configured with pin strapping -on the board). The TAS575x devices only support I2C. - -Required properties: - - - compatible : One of "ti,pcm5121", "ti,pcm5122", "ti,pcm5141", - "ti,pcm5142", "ti,pcm5242", "ti,tas5754" or "ti,tas5756" - - - reg : the I2C address of the device for I2C, the chip select - number for SPI. - - - AVDD-supply, DVDD-supply, and CPVDD-supply : power supplies for the - device, as covered in bindings/regulator/regulator.txt - -Optional properties: - - - clocks : A clock specifier for the clock connected as SCLK. If this - is absent the device will be configured to clock from BCLK. If pll-in - and pll-out are specified in addition to a clock, the device is - configured to accept clock input on a specified gpio pin. - - - pll-in, pll-out : gpio pins used to connect the pll using <1> - through <6>. The device will be configured for clock input on the - given pll-in pin and PLL output on the given pll-out pin. An - external connection from the pll-out pin to the SCLK pin is assumed. - Caution: the TAS-desvices only support gpios 1,2 and 3 - -Examples: - - pcm5122: pcm5122@4c { - compatible = "ti,pcm5122"; - reg = <0x4c>; - - AVDD-supply = <®_3v3_analog>; - DVDD-supply = <®_1v8>; - CPVDD-supply = <®_3v3>; - }; - - - pcm5142: pcm5142@4c { - compatible = "ti,pcm5142"; - reg = <0x4c>; - - AVDD-supply = <®_3v3_analog>; - DVDD-supply = <®_1v8>; - CPVDD-supply = <®_3v3>; - - clocks = <&sck>; - pll-in = <3>; - pll-out = <6>; - }; diff --git a/Documentation/devicetree/bindings/sound/ti,pcm512x.yaml b/Documentation/devicetree/bindings/sound/ti,pcm512x.yaml new file mode 100644 index 000000000000..a8635477d23e --- /dev/null +++ b/Documentation/devicetree/bindings/sound/ti,pcm512x.yaml @@ -0,0 +1,112 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/ti,pcm512x.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: PCM512x and TAS575x audio CODECs/amplifiers + +maintainers: + - Animesh Agarwal + +allOf: + - $ref: dai-common.yaml# + +properties: + compatible: + enum: + - ti,pcm5121 + - ti,pcm5122 + - ti,pcm5141 + - ti,pcm5142 + - ti,pcm5242 + - ti,tas5754 + - ti,tas5756 + + reg: + maxItems: 1 + + AVDD-supply: true + + DVDD-supply: true + + CPVDD-supply: true + + clocks: + maxItems: 1 + description: A clock specifier for the clock connected as SCLK. If this is + absent the device will be configured to clock from BCLK. If pll-in and + pll-out are specified in addition to a clock, the device is configured to + accept clock input on a specified gpio pin. + + '#sound-dai-cells': + const: 0 + +required: + - compatible + - reg + - AVDD-supply + - DVDD-supply + - CPVDD-supply + +if: + properties: + compatible: + contains: + enum: + - ti,tas5754 + - ti,tas5756 + +then: + properties: + pll-in: + description: GPIO pin used to connect the pll using <1> through <3>. The + device will be configured for clock input on the given pll-in pin. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + maximum: 3 + + pll-out: + description: GPIO pin used to connect the pll using <1> through <3>. The + device will be configured for PLL output on the given pll-out pin. An + external connection from the pll-out pin to the SCLK pin is assumed. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + maximum: 3 + +else: + properties: + pll-in: + description: GPIO pin used to connect the pll using <1> through <6>. The + device will be configured for clock input on the given pll-in pin. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + maximum: 6 + + pll-out: + description: GPIO pin used to connect the pll using <1> through <6>. The + device will be configured for PLL output on the given pll-out pin. An + external connection from the pll-out pin to the SCLK pin is assumed. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + maximum: 6 + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + codec@4c { + compatible = "ti,pcm5142"; + reg = <0x4c>; + AVDD-supply = <®_3v3_analog>; + DVDD-supply = <®_1v8>; + CPVDD-supply = <®_3v3>; + #sound-dai-cells = <0>; + clocks = <&sck>; + pll-in = <3>; + pll-out = <6>; + }; + };