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PCL:0; RULEID:(2390098)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600074)(711020)(4618075)(2017052603328)(7153060)(7193020); SRVR:DB3PR0402MB3756; x-ms-traffictypediagnostic: DB3PR0402MB3756: x-microsoft-antispam-prvs: x-ms-exchange-senderadcheck: 1 x-exchange-antispam-report-cfa-test: BCL:0; PCL:0; RULEID:(8211001083)(3230017)(999002)(6040522)(2401047)(5005006)(8121501046)(3002001)(93006095)(93001095)(3231472)(944501520)(52105112)(10201501046)(6055026)(148016)(149066)(150057)(6041310)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(20161123560045)(20161123558120)(20161123564045)(20161123562045)(201708071742011)(7699051)(76991095); SRVR:DB3PR0402MB3756; BCL:0; PCL:0; RULEID:; SRVR:DB3PR0402MB3756; x-forefront-prvs: 0884AAA693 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(346002)(136003)(376002)(39860400002)(396003)(366004)(189003)(199004)(7736002)(5660300001)(305945005)(4326008)(2616005)(486006)(476003)(105586002)(14444005)(106356001)(256004)(66066001)(97736004)(86362001)(6116002)(25786009)(14454004)(71200400001)(71190400001)(186003)(102836004)(478600001)(2501003)(36756003)(6486002)(26005)(6436002)(2201001)(15650500001)(2906002)(3846002)(6506007)(99286004)(386003)(52116002)(53936002)(81156014)(81166006)(8676002)(6512007)(68736007)(50226002)(316002)(8936002)(110136005); DIR:OUT; SFP:1101; SCL:1; SRVR:DB3PR0402MB3756; H:DB3PR0402MB3916.eurprd04.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: +qX3/rLuvf0FaRu1SpsRzlZ4A+mGLensskSwghyNJ3BRVhbn5qciauT6P2kSmwPV0PHozyOlHRqNTfAP1hWCDwHBaub+Frku8zfc/KTsqwV9/DoKnmcMaP5q5ofx+2qF1TncPRAcEbzMXBLqysjNG0plldcaX7qj+ooAi09lEdOE7i50454tQ1pPG1rAUs4ERJLOZPMOaQzL6i+H+p52/szwhdRZZjf8MfbZLoGNu8qNx8Rx9YRkI0kWzJxJz5Tdz+ZnoKwBswNF0PxxajjTrOQVAF7FdShQaTg9rcFa1DEoZjZjOCUlBWA1CWcwBn9T spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: be658612-4781-416a-187c-08d660025488 X-MS-Exchange-CrossTenant-originalarrivaltime: 12 Dec 2018 07:20:44.7392 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB3PR0402MB3756 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The i.MX GPT timer driver binding doc is out of date, update it according to current GPT timer driver. Signed-off-by: Anson Huang --- .../devicetree/bindings/timer/fsl,imxgpt.txt | 28 +++++++++++++++++----- 1 file changed, 22 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/timer/fsl,imxgpt.txt b/Documentation/devicetree/bindings/timer/fsl,imxgpt.txt index 9809b11..2ed84ad 100644 --- a/Documentation/devicetree/bindings/timer/fsl,imxgpt.txt +++ b/Documentation/devicetree/bindings/timer/fsl,imxgpt.txt @@ -2,17 +2,33 @@ Freescale i.MX General Purpose Timer (GPT) Required properties: -- compatible : should be "fsl,-gpt" -- reg : Specifies base physical address and size of the registers. -- interrupts : A list of 4 interrupts; one per timer channel. -- clocks : The clocks provided by the SoC to drive the timer. +- compatible : must be one of following: + - "fsl,imx1-gpt", + - "fsl,imx21-gpt", + - "fsl,imx27-gpt", + - "fsl,imx31-gpt", + - "fsl,imx25-gpt", + - "fsl,imx50-gpt", + - "fsl,imx51-gpt", + - "fsl,imx53-gpt", + - "fsl,imx6q-gpt", + - "fsl,imx6dl-gpt", + - "fsl,imx6sl-gpt", + - "fsl,imx6sx-gpt". +- reg : specifies base physical address and size of the registers. +- interrupts : should be the clock event device interrupt. +- clocks : the clocks provided by the SoC to drive the timer, must contain + an entry for each entry in clock-names. +- clock-names : must include "ipg" entry first, then "per" entry, "osc_per" + can be a substitute of "per" entry on some SoCs. Example: gpt1: timer@10003000 { - compatible = "fsl,imx27-gpt", "fsl,imx1-gpt"; + compatible = "fsl,imx27-gpt", "fsl,imx21-gpt"; reg = <0x10003000 0x1000>; interrupts = <26>; - clocks = <&clks 46>, <&clks 61>; + clocks = <&clks IMX27_CLK_GPT1_IPG_GATE>, + <&clks IMX27_CLK_PER1_GATE>; clock-names = "ipg", "per"; };