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Thu, 28 May 2020 10:38:56 +0000 Received: from MWHPR11MB2047.namprd11.prod.outlook.com ([fe80::994e:6a48:f660:f363]) by MWHPR11MB2047.namprd11.prod.outlook.com ([fe80::994e:6a48:f660:f363%5]) with mapi id 15.20.3021.030; Thu, 28 May 2020 10:38:56 +0000 From: Steve Lee To: lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org, alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: ryan.lee.maxim@gmail.com, ryans.lee@maximintegrated.com, steves.lee.maxim@gmail.com, Steve Lee Subject: [V6 PATCH 1/2] dt-bindings: Added device tree binding for max98390 Date: Thu, 28 May 2020 19:37:55 +0900 Message-Id: <20200528103755.17381-1-steves.lee@maximintegrated.com> X-Mailer: git-send-email 2.17.1 X-ClientProxiedBy: SL2PR01CA0010.apcprd01.prod.exchangelabs.com (2603:1096:100:41::22) To MWHPR11MB2047.namprd11.prod.outlook.com (2603:10b6:300:2a::12) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (2001:2d8:e22f:b8e8:5407:3d9a:e3a8:441) by SL2PR01CA0010.apcprd01.prod.exchangelabs.com (2603:1096:100:41::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3045.17 via Frontend Transport; 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Signed-off-by: Steve Lee --- Changed since V5: * Change txt to yaml and fix up the examples. Changed since V4: * No changes. Changed since V3: * No changes. Changed since V2: * No changes. Changed since V1: * Modified sample text in example .../bindings/sound/maxim,max98390.yaml | 39 +++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/maxim,max98390.yaml diff --git a/Documentation/devicetree/bindings/sound/maxim,max98390.yaml b/Documentation/devicetree/bindings/sound/maxim,max98390.yaml new file mode 100644 index 000000000000..1ed4ab9e1c37 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/maxim,max98390.yaml @@ -0,0 +1,39 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/maxim,max98390.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim Integrated MAX98390 Speaker Amplifier with Integrated Dynamic Speaker Management + +maintainers: + - Steve Lee + +properties: + compatible: + const: maxim,max98390 + + reg: + maxItems: 1 + description: I2C address of the device. + + temperature_calib: + $ref: /schemas/types.yaml#/definitions/uint32 + description: The calculated temperature data was measured while doing the calibration. Data : Temp / 100 * 2^12 + + r0_calib: + $ref: /schemas/types.yaml#/definitions/uint32 + description: This is r0 calibration data which was measured in factory mode. + +required: + - compatible + - reg + +examples: + - | + max98390: amplifier@38 { + compatible = "maxim,max98390"; + reg = <0x38>; + maxim,temperature_calib = <1024>; + maxim,r0_calib = <100232>; + };