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Sun, 23 Dec 2018 04:02:35 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=kQtd3q+WOnHOPRELO58n5Uf38E+RmYiiHWXyE5ztPvg=; b=Z3vAKiq6M8+UKwLpKSNuikc5Srw51NeQha9B0ZVB5tByKuzxAlbcUG09LzTsVL9nDFKXY5W1XQNOHb6dZhD/h1Vi4PiUSge8ecnPNmBT5+ky4IVMQsMDvAgF3fcg7ua+M/yIgBEyrAnPHvMyi4hRy0XPpju5cpREVy6OaWEMGrE= Received: from DB3PR0402MB3916.eurprd04.prod.outlook.com (52.134.72.18) by DB3PR0402MB3772.eurprd04.prod.outlook.com (52.134.71.19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1446.23; Sun, 23 Dec 2018 09:02:27 +0000 Received: from DB3PR0402MB3916.eurprd04.prod.outlook.com ([fe80::59d2:55a0:dbe3:2a97]) by DB3PR0402MB3916.eurprd04.prod.outlook.com ([fe80::59d2:55a0:dbe3:2a97%5]) with mapi id 15.20.1446.026; Sun, 23 Dec 2018 09:02:27 +0000 From: Anson Huang To: "jic23@kernel.org" , "knaack.h@gmx.de" , "lars@metafoo.de" , "pmeerw@pmeerw.net" , "robh+dt@kernel.org" , "mark.rutland@arm.com" , "martink@posteo.de" , Leonard Crestez , "gregkh@linuxfoundation.org" , "gustavo@embeddedor.com" , "rtresidd@electromag.com.au" , "linux-iio@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" CC: dl-linux-imx Subject: [PATCH V6 1/2] dt-bindings: iio: accel: mma8452: add power supplies property Thread-Topic: [PATCH V6 1/2] dt-bindings: iio: accel: mma8452: add power supplies property Thread-Index: AQHUmp46DrGmM9H1ckSYehiUfd/3RA== Date: Sun, 23 Dec 2018 09:02:27 +0000 Message-ID: <1545555462-16121-1-git-send-email-Anson.Huang@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.7.4 x-clientproxiedby: HK2PR02CA0145.apcprd02.prod.outlook.com (2603:1096:202:16::29) To DB3PR0402MB3916.eurprd04.prod.outlook.com (2603:10a6:8:10::18) x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [119.31.174.66] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;DB3PR0402MB3772;6:JrXO7xueSSR9zwvz7M6vl6yk6UggEVdOPgeLrbyvDdoXS++HgPeU+/5LobQwtyrpB10K5EG/XKfUnaUCZUwgSVcDNQC5xcEjjYy0bActVWyoyeXsyU75xvZi5T5NQxrvAoqPl7oNTQEOla1LFdbG+ikQ+izvD+FLbiErJquanqHdRfvmwIekpdT7yfgXjiGiIp278ZONkkabJ/Z6kqg+7cvX4DfM7Y2MLBFBDbFryD5XWzwIHdoNYsB8Ty9+W5Dk1TysoDajRpD6JqtqsYXPkNoSum6KJ6owfIhU4qIUIdt9IEXjHNLB8QbEmGHTqKyEz3rsbUliFqlZP/DwXVDXLowxe1uJiOjTjNulOreDSbXxUFAKniBq+Hyq7UA0EGI+bXCaQ8NdXGQtvCbHDzskY5+Mgif23rPFzP+gKmiCwH5E31/8HoFT9ZY5Dtt+d36OdRIJDLXowTrVg7BpaqAJBg==;5:9t9iULQlYSVpEqeK8D4LyertFOebF7hCKdXJJoYCNaRgpj1pCVcZYZaWAONgxpxX5sx4UCnuSLT526abLIXFv6MmqwSztzPQEwITRv8mmRjiSnuAm6ogwNDjHIkZfLzLkaz+HBGyW3BYgOkdwD4HoQ9/51kPBc74biyKDuDik+4=;7:FOHhZL/kdcekuebRSpbJsNqLGeDn2AsQWWQQ2L+n8GwzjUHeDFbRc2EmYjGODtT1kOjhjhcqreSJhcMmTxYWXr7qfyugSD+1UjtJL+I0cjce2LLYYoyrEbIoMbRgH6kjmQ/F51hsA0hbRSvCt2SbeQ== x-ms-office365-filtering-correlation-id: 92e86771-3e83-4cdd-93f8-08d668b55c79 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600098)(711020)(4618075)(2017052603328)(7153060)(7193020);SRVR:DB3PR0402MB3772; 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received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) authentication-results: spf=none (sender IP is ) smtp.mailfrom=anson.huang@nxp.com; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: bQ812Zk8J2Q3RAAnHMJbj4uJVaq4+bJkbGq4K/+eVqCHHQkAFuNpihL5k6DLMCj9uUAcZq4idf8EIqnrb7sbWA8pOl3KgmelPuQEt7E8BQ1zmP68FUyGcR4DARXDIpbNjQ6QkYF8mUJ1snXkDQ6TW+a9mCKUhp6Nr4xvFkAy6EBaIEpWF/4QxhGz0SP0yjuPssDybpKgzAxcuDt8pH/GJns8Oek8Gh6+rQptrW6m4VvFywUAnCSbIbVq1adtWT06AFk7EFkeHyfMuPIezIDMT5Mu31W1VTKSl25/BeTj35km+242JgHOfNZDB59Dj50h 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: 92e86771-3e83-4cdd-93f8-08d668b55c79 X-MS-Exchange-CrossTenant-originalarrivaltime: 23 Dec 2018 09:02:27.4344 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB3PR0402MB3772 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The accelerometer's power supplies could be controllable on some platforms, add property "vdd/vddio" power supply to let device tree to pass phandles to the regulators to driver. Signed-off-by: Anson Huang --- No change since V5. --- Documentation/devicetree/bindings/iio/accel/mma8452.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/accel/mma8452.txt b/Docu= mentation/devicetree/bindings/iio/accel/mma8452.txt index 2100e9a..e132394 100644 --- a/Documentation/devicetree/bindings/iio/accel/mma8452.txt +++ b/Documentation/devicetree/bindings/iio/accel/mma8452.txt @@ -20,6 +20,10 @@ Optional properties: - interrupt-names: should contain "INT1" and/or "INT2", the acceleromete= r's interrupt line in use. =20 + - vdd-supply: phandle to the regulator that provides vdd power to the ac= celerometer. + + - vddio-supply: phandle to the regulator that provides vddio power to th= e accelerometer. + Example: =20 mma8453fc@1d { --=20 2.7.4