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Wed, 13 Mar 2019 03:31:13 -0400 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=sZwNtO3Do0nWx1TSfgkL+POMPkC8qXWsQS+BiNqZ/AQ=; b=X+R/nyItfmg5CRlSucThzrYQv9dkfsDUlhqYnW+WRhOtf8SLCm9ni5XQ1CNzg0iGw78IElYFfbfAXvVgxT+2tnOo4TkPkP51SFakQ7Csi/ynCcewk9mcQhCkdGL92LVNeotrPy/Dxa+Kjw6rSb7MVRE1pOOKbSWm3T5TkKkDnLY= Received: from AM6PR0402MB3911.eurprd04.prod.outlook.com (52.133.30.10) by AM6PR0402MB3768.eurprd04.prod.outlook.com (52.133.30.15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1709.13; Wed, 13 Mar 2019 07:31:09 +0000 Received: from AM6PR0402MB3911.eurprd04.prod.outlook.com ([fe80::e052:f2d5:93f2:5f52]) by AM6PR0402MB3911.eurprd04.prod.outlook.com ([fe80::e052:f2d5:93f2:5f52%4]) with mapi id 15.20.1686.021; Wed, 13 Mar 2019 07:31:09 +0000 From: Anson Huang To: "thierry.reding@gmail.com" , "robh+dt@kernel.org" , "mark.rutland@arm.com" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , "linux@armlinux.org.uk" , "stefan@agner.ch" , "otavio@ossystems.com.br" , Leonard Crestez , "schnitzeltony@gmail.com" , "jan.tuerk@emtrion.com" , Robin Gong , "linux-pwm@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "u.kleine-koenig@pengutronix.de" CC: dl-linux-imx Subject: [PATCH V2 1/5] dt-bindings: pwm: Add i.MX TPM PWM binding Thread-Topic: [PATCH V2 1/5] dt-bindings: pwm: Add i.MX TPM PWM binding Thread-Index: AQHU2W66swSo6p9+PE210IiJ5APc7Q== Date: Wed, 13 Mar 2019 07:31:09 +0000 Message-ID: <1552461970-20813-2-git-send-email-Anson.Huang@nxp.com> References: <1552461970-20813-1-git-send-email-Anson.Huang@nxp.com> In-Reply-To: <1552461970-20813-1-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: HK2PR04CA0076.apcprd04.prod.outlook.com (2603:1096:202:15::20) To AM6PR0402MB3911.eurprd04.prod.outlook.com (2603:10a6:209:1c::10) authentication-results: spf=none (sender IP is ) smtp.mailfrom=anson.huang@nxp.com; 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Signed-off-by: Anson Huang --- Changes since V1: - remove optional property which is no need now. --- Documentation/devicetree/bindings/pwm/imx-tpm-pwm.txt | 19 +++++++++++++++= ++++ 1 file changed, 19 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/imx-tpm-pwm.txt diff --git a/Documentation/devicetree/bindings/pwm/imx-tpm-pwm.txt b/Docume= ntation/devicetree/bindings/pwm/imx-tpm-pwm.txt new file mode 100644 index 0000000..d47b8fb --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/imx-tpm-pwm.txt @@ -0,0 +1,19 @@ +Freescale i.MX TPM PWM controller + +Required properties: +- compatible : Should be "fsl,imx-tpm-pwm". +- reg: Physical base address and length of the controller's registers. +- #pwm-cells: Should be 2. See pwm.txt in this directory for a description= of the cells format. +- clocks : The clock provided by the SoC to drive the PWM. +- interrupts: The interrupt for the pwm controller. + +Example: + +pwm0: tpm@40250000 { + compatible =3D "fsl,imx-tpm-pwm"; + reg =3D <0x40250000 0x1000>; + assigned-clocks =3D <&clks IMX7ULP_CLK_LPTPM4>; + assigned-clock-parents =3D <&clks IMX7ULP_CLK_SOSC_BUS_CLK>; + clocks =3D <&clks IMX7ULP_CLK_LPTPM4>; + #pwm-cells =3D <2>; +}; --=20 2.7.4