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Tue, 10 Nov 2020 03:43:10 -0500 Received: from SCSQMBX11.ad.analog.com (10.77.17.10) by SCSQMBX11.ad.analog.com (10.77.17.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1779.2; Tue, 10 Nov 2020 00:43:09 -0800 Received: from zeus.spd.analog.com (10.66.68.11) by SCSQMBX11.ad.analog.com (10.77.17.10) with Microsoft SMTP Server id 15.1.1779.2 via Frontend Transport; Tue, 10 Nov 2020 00:43:09 -0800 Received: from localhost.localdomain ([10.48.65.12]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 0AA8h2G7020044; Tue, 10 Nov 2020 03:43:03 -0500 From: Alexandru Ardelean To: , , Subject: [PATCH v2] dt-bindings: adau1977: convert text binding to yaml format Date: Tue, 10 Nov 2020 10:47:54 +0200 Message-ID: <20201110084754.46756-1-alexandru.ardelean@analog.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201106102052.32582-1-alexandru.ardelean@analog.com> References: <20201106102052.32582-1-alexandru.ardelean@analog.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.312, 18.0.737 definitions=2020-11-10_03:2020-11-05, 2020-11-10 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 spamscore=0 priorityscore=1501 bulkscore=0 clxscore=1015 lowpriorityscore=0 impostorscore=0 adultscore=0 phishscore=0 mlxlogscore=999 malwarescore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2011100062 Cc: broonie@kernel.org, lars@metafoo.de, lgirdwood@gmail.com, robh+dt@kernel.org, Alexandru Ardelean X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" This change converts the old device-tree binding for ADAU1977 from text format to the new yaml format. Signed-off-by: Alexandru Ardelean Reviewed-by: Rob Herring --- Changelog v1 -> v2: * updated libraries to catch newer schema errors/warnings * fixed examples, added i2c & spi nodes .../bindings/sound/adi,adau1977.txt | 61 ------------ .../bindings/sound/adi,adau1977.yaml | 92 +++++++++++++++++++ 2 files changed, 92 insertions(+), 61 deletions(-) delete mode 100644 Documentation/devicetree/bindings/sound/adi,adau1977.txt create mode 100644 Documentation/devicetree/bindings/sound/adi,adau1977.yaml diff --git a/Documentation/devicetree/bindings/sound/adi,adau1977.txt b/Documentation/devicetree/bindings/sound/adi,adau1977.txt deleted file mode 100644 index 37f8aad01203..000000000000 --- a/Documentation/devicetree/bindings/sound/adi,adau1977.txt +++ /dev/null @@ -1,61 +0,0 @@ -Analog Devices ADAU1977/ADAU1978/ADAU1979 - -Datasheets: -https://www.analog.com/media/en/technical-documentation/data-sheets/ADAU1977.pdf -https://www.analog.com/media/en/technical-documentation/data-sheets/ADAU1978.pdf -https://www.analog.com/media/en/technical-documentation/data-sheets/ADAU1979.pdf - -This driver supports both the I2C and SPI bus. - -Required properties: - - compatible: Should contain one of the following: - "adi,adau1977" - "adi,adau1978" - "adi,adau1979" - - - AVDD-supply: analog power supply for the device, please consult - Documentation/devicetree/bindings/regulator/regulator.txt - -Optional properties: - - reset-gpios: the reset pin for the chip, for more details consult - Documentation/devicetree/bindings/gpio/gpio.txt - - - DVDD-supply: supply voltage for the digital core, please consult - Documentation/devicetree/bindings/regulator/regulator.txt - -- adi,micbias: configures the voltage setting for the MICBIAS pin. - Select 0/1/2/3/4/5/6/7/8 to specify MICBIAS voltage - 5V/5.5V/6V/6.5V/7V/7.5V/8V/8.5V/9V - If not specified the default value will be "7" meaning 8.5 Volts. - This property is only valid for the ADAU1977 - -For required properties on SPI, please consult -Documentation/devicetree/bindings/spi/spi-bus.txt - -Required properties on I2C: - - - reg: The i2c address. Value depends on the state of ADDR0 - and ADDR1, as wired in hardware. - -Examples: - - adau1977_spi: adau1977@0 { - compatible = "adi,adau1977"; - spi-max-frequency = <600000>; - - AVDD-supply = <®ulator>; - DVDD-supply = <®ulator_digital>; - - adi,micbias = <3>; - reset-gpios = <&gpio 10 GPIO_ACTIVE_LOW>; - }; - - adau1977_i2c: adau1977@11 { - compatible = "adi,adau1977"; - reg = <0x11>; - - AVDD-supply = <®ulator>; - DVDD-supply = <®ulator_digital>; - - reset-gpios = <&gpio 10 GPIO_ACTIVE_LOW>; - }; diff --git a/Documentation/devicetree/bindings/sound/adi,adau1977.yaml b/Documentation/devicetree/bindings/sound/adi,adau1977.yaml new file mode 100644 index 000000000000..b80454ad97da --- /dev/null +++ b/Documentation/devicetree/bindings/sound/adi,adau1977.yaml @@ -0,0 +1,92 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/adi,adau1977.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices ADAU1977/ADAU1978/ADAU1979 Quad ADC with Diagnostics + +maintainers: + - Lars-Peter Clausen + - Bogdan Togorean + +description: | + Analog Devices ADAU1977 and similar quad ADC with Diagnostics + https://www.analog.com/media/en/technical-documentation/data-sheets/ADAU1977.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/ADAU1978.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/ADAU1979.pdf + +properties: + compatible: + enum: + - adi,adau1977 + - adi,adau1978 + - adi,adau1979 + + reg: + maxItems: 1 + + "#sound-dai-cells": + const: 0 + + reset-gpios: + maxItems: 1 + + spi-max-frequency: true + + AVDD-supply: + description: Analog power support for the device. + + DVDD-supply: + description: Supply voltage for digital core. + + adi,micbias: + description: | + Configures the voltage setting for the MICBIAS pin. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2, 3, 4, 5, 6, 7, 8] + default: 7 + +required: + - reg + - compatible + - AVDD-supply + +additionalProperties: false + +examples: + - | + #include + + spi { + #address-cells = <1>; + #size-cells = <0>; + adau1977_spi: adau1977@0 { + compatible = "adi,adau1977"; + reg = <0>; + spi-max-frequency = <600000>; + + AVDD-supply = <®ulator>; + DVDD-supply = <®ulator_digital>; + + reset-gpios = <&gpio 10 GPIO_ACTIVE_LOW>; + + adi,micbias = <3>; + }; + }; + - | + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + adau1977_i2c: adau1977@11 { + compatible = "adi,adau1977"; + reg = <0x11>; + + AVDD-supply = <®ulator>; + DVDD-supply = <®ulator_digital>; + + reset-gpios = <&gpio 10 GPIO_ACTIVE_LOW>; + }; + };