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Wang" , Daniel Baluta , Cosmin Samoila CC: "alsa-devel@alsa-project.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linuxppc-dev@lists.ozlabs.org" , dl-linux-imx , Viorel Suman Subject: [PATCH v2 4/4] ASoC: add imx-audmix DT binding documentation Thread-Topic: [PATCH v2 4/4] ASoC: add imx-audmix DT binding documentation Thread-Index: AQHUp1LhnviDDK/AlkOS64n5/1avTg== Date: Tue, 8 Jan 2019 13:05:51 +0000 Message-ID: <1546952716-2743-5-git-send-email-viorel.suman@nxp.com> References: <1546952716-2743-1-git-send-email-viorel.suman@nxp.com> In-Reply-To: <1546952716-2743-1-git-send-email-viorel.suman@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: AM6P192CA0107.EURP192.PROD.OUTLOOK.COM (2603:10a6:209:8d::48) To VI1PR04MB4704.eurprd04.prod.outlook.com (2603:10a6:803:52::29) authentication-results: spf=none (sender IP is ) smtp.mailfrom=viorel.suman@nxp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.7.4 x-originating-ip: [95.76.156.53] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;VI1PR04MB6240;6:mohSN8ZnhzxzBkPrCpgFQFV+joycPcs3LmS9ibAKgQizzqnMpTxVVLzFVGaAMIqmOqNLdl5uscsjz79FrLz/kxXJTdyUh5AIUKjDMb9Aop5PvZjIPHPeYyauZnj7tEE9smepv17bWcM4+ipxF58KDT9uUYjaIW7sjdTrq9rlFVdwkFCO8PPxjsZKIFpe+gXAXt1XDCqvTkSZDeZqaeMbmzFMN9ZCrRA/neckGSL7TtBRSBfR9tdZ3cqioYPRXqvWen8kDbxiAe1KB5u4bGYimYNwlhGwLqPz3M4QlrSB5F4HrTo9mFUXLTJynpspvkTmGVTE0UBzxKgtRoV+OLcX6Tl8SPH8Due+938UEbCMA+6bZcbrinmFDG6AL9mOvKXlRzJRoeX8a0hDeKDXgXZFuVU9qD8UPVvFycNxhNXk2K30cbv33kcXLJ9uTYQPkk41aMys5mM/wd5C6mSdMYkI2Q==;5:zce599Gwcit2fRdxbZT72lOixvcZNNwHl22Sa1Eh/9zMdIS7xeXIfKs0zHktAaTzWG4a1ZLbIeehAcPhOgppUMlS+rTzfrMgIAnOJIhGtdzZXH2g9y1rZkYWPU76OOY0VY+Hmjxje0UG3ivufpUj+YgVTzdoWuOo3QIbrVObsVTKYawyGQsFEnAxIE4M8ryhtIk1TaeW8sA0U0kggKDzxw==;7:eEdcs3KMlC87ygZMlLX+PbIUm1zOjeUqlMOWB+TquFuFY691AAOyvk4OPEDsNysAWbVbwg8FzulBUFTup0us0QbCXjFSF3PTVDbUiHrW3lUiqeSdJD3Mq4rt4z2ZwH4PVnYuGrNoXm8s6iyKVQN/HQ== x-ms-office365-filtering-correlation-id: 11831838-c86d-42f6-9a96-08d6756a03ae x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600109)(711020)(4618075)(2017052603328)(7153060)(7193020);SRVR:VI1PR04MB6240; x-ms-traffictypediagnostic: VI1PR04MB6240: x-microsoft-antispam-prvs: x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(8211001083)(3230021)(908002)(999002)(5005026)(6040522)(8220060)(2401047)(8121501046)(3002001)(3231475)(944501520)(52105112)(93006095)(93001095)(10201501046)(6055026)(6041310)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(20161123558120)(20161123560045)(20161123562045)(20161123564045)(201708071742011)(7699051)(76991095);SRVR:VI1PR04MB6240;BCL:0;PCL:0;RULEID:;SRVR:VI1PR04MB6240; x-forefront-prvs: 0911D5CE78 x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(136003)(39860400002)(396003)(346002)(366004)(376002)(199004)(189003)(2906002)(7736002)(106356001)(39060400002)(256004)(305945005)(81166006)(4326008)(6486002)(6636002)(25786009)(6436002)(105586002)(8676002)(36756003)(71200400001)(71190400001)(99286004)(486006)(54906003)(110136005)(316002)(81156014)(44832011)(66066001)(5660300001)(478600001)(68736007)(6512007)(2616005)(476003)(50226002)(11346002)(446003)(53936002)(386003)(6506007)(97736004)(52116002)(102836004)(14454004)(86362001)(76176011)(6116002)(8936002)(26005)(7416002)(3846002)(186003)(921003)(1121003);DIR:OUT;SFP:1101;SCL:1;SRVR:VI1PR04MB6240;H:VI1PR04MB4704.eurprd04.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1;MX:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: QZa0pH1UoaHGY3rL6DU3cVWFl3sTOwMqH3h3yzE1Be1FbKtrdxFBEcNyN5Pu/5NaRByctwrqk5jtzkMtcxtLOz3MRHN/50KdvR2oriWJMYzejKJbhUHZ3fdqvQVFaxq7OtrJmOfwk5jrs8c1WvhAfXk5RwcJlT7Hkz7755BOU3NdT4hbcH/gk4xHXe269Qun9BxW5tnj4ddC5dkLH3l97+0bOxJcS/VCT8Qprc0hryNivrZrCISvUbVgbbaOFG1uc768QgPgn/YeVSp/MDCfb3sCf8VS7m3ifdpcZ79PIY3SPREhHiHUkznvqkFDkoVx spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 11831838-c86d-42f6-9a96-08d6756a03ae X-MS-Exchange-CrossTenant-originalarrivaltime: 08 Jan 2019 13:05:49.4181 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR04MB6240 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add the DT binding documentation for Audio Mixer machine driver. Signed-off-by: Viorel Suman --- .../devicetree/bindings/sound/imx-audmix.txt | 24 ++++++++++++++++++= ++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/imx-audmix.txt diff --git a/Documentation/devicetree/bindings/sound/imx-audmix.txt b/Docum= entation/devicetree/bindings/sound/imx-audmix.txt new file mode 100644 index 0000000..6ac1230 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/imx-audmix.txt @@ -0,0 +1,24 @@ +NXP Audio Mixer (AUDMIX) machine driver. + +Required properties: +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D + - compatible : Compatible list, contains "fsl,imx-audmix" + + - model : Short audio card description. + + - dais : Must contain a list of phandles to AUDMIX connected + DAIs. The current implementation requires two phandles + to SAI interfaces to be provided, the first SAI in the + list being used to route the AUDMIX output. + + - audmix-controller : Must contain the phandle to the AUDMIX device node= . + +Machine driver configuration example: +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D + sound-audmix-sai { + compatible =3D "fsl,imx-audmix"; + model =3D "audmix-sai"; + dais =3D <&sai4>, <&sai5>; + audmix-controller =3D <&audmix>; + }; + --=20 2.7.4