Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
From:   Anson Huang <anson.huang@nxp.com>
To:     "thierry.reding@gmail.com" <thierry.reding@gmail.com>,
        "robh+dt@kernel.org" <robh+dt@kernel.org>,
        "mark.rutland@arm.com" <mark.rutland@arm.com>,
        "shawnguo@kernel.org" <shawnguo@kernel.org>,
        "s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
        "kernel@pengutronix.de" <kernel@pengutronix.de>,
        "festevam@gmail.com" <festevam@gmail.com>,
        "linux@armlinux.org.uk" <linux@armlinux.org.uk>,
        "stefan@agner.ch" <stefan@agner.ch>,
        "otavio@ossystems.com.br" <otavio@ossystems.com.br>,
        Leonard Crestez <leonard.crestez@nxp.com>,
        Robin Gong <yibin.gong@nxp.com>,
        "jan.tuerk@emtrion.com" <jan.tuerk@emtrion.com>,
        "linux-pwm@vger.kernel.org" <linux-pwm@vger.kernel.org>,
        "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
        "linux-arm-kernel@lists.infradead.org" 
        <linux-arm-kernel@lists.infradead.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "u.kleine-koenig@pengutronix.de" <u.kleine-koenig@pengutronix.de>
CC:     dl-linux-imx <linux-imx@nxp.com>
Subject: [PATCH V9 1/5] dt-bindings: pwm: Add i.MX TPM PWM binding
Thread-Topic: [PATCH V9 1/5] dt-bindings: pwm: Add i.MX TPM PWM binding
Thread-Index: AQHU4FFLawhysUr2ckuOKuIEIybWsQ==
Date:   Fri, 22 Mar 2019 01:48:05 +0000
Message-ID: <1553218974-20464-2-git-send-email-Anson.Huang@nxp.com>
References: <1553218974-20464-1-git-send-email-Anson.Huang@nxp.com>
In-Reply-To: <1553218974-20464-1-git-send-email-Anson.Huang@nxp.com>
Accept-Language: en-US
Content-Language: en-US
x-ms-exchange-messagesentrepresentingtype: 1
x-originating-ip: [119.31.174.67]
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: cdd297c1-dc8d-4e44-1b4f-08d6ae686d75
x-ms-office365-filtering-ht: Tenant
x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(5600127)(711020)(4605104)(4618075)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(2017052603328)(7153060)(7193020);SRVR:DB3PR0402MB3754;
x-ms-traffictypediagnostic: DB3PR0402MB3754:
x-microsoft-antispam-prvs: <DB3PR0402MB375427B24AA59825E61760D6F5430@DB3PR0402MB3754.eurprd04.prod.outlook.com>
x-forefront-prvs: 09840A4839
x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(396003)(136003)(376002)(39860400002)(346002)(366004)(189003)(199004)(71190400001)(50226002)(99286004)(81156014)(71200400001)(6436002)(81166006)(476003)(2616005)(6486002)(486006)(8936002)(36756003)(66066001)(68736007)(86362001)(5660300002)(11346002)(110136005)(2201001)(14454004)(52116002)(446003)(2501003)(7416002)(186003)(26005)(316002)(106356001)(4326008)(2906002)(76176011)(478600001)(105586002)(7736002)(3846002)(6116002)(53936002)(102836004)(305945005)(8676002)(256004)(97736004)(25786009)(6346003)(6512007)(6506007)(386003)(921003)(1121003);DIR:OUT;SFP:1101;SCL:1;SRVR:DB3PR0402MB3754;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)
authentication-results: spf=none (sender IP is )
 smtp.mailfrom=anson.huang@nxp.com; 
x-ms-exchange-senderadcheck: 1
x-microsoft-antispam-message-info: 3JLaihsnHemwspV4238yz4TnYCcM836NfJP5sNnPdso0lfixGiIG0g/170578z434540lI6GDvljTWqjAMLo0shpxJsVxOH5PHg914vdhu0oBd/8xnyzChaMR/B//dNOt0oQzCu2pPIdpIaM1Fp+pQx9LUttL9DlDU1G2nfaq3pojjMgUrRVMX2+jvcaHjtUdGEsPFDhUH6aVoWd1f1/X2gch1b2824i/9ox/ZI37ugOdFtnhwiKY+5W8ybxezgj4vB0QlPavH5Z8tr5nVRcL3Q10CkdpbI+aDpK0aqN2CrrvnktUPndO6DYGwnPwcDFBMN5kCHtuKFvmR7ryeViZ/vGND+OhNjAW7NH/+mMQo/ppsURbByPKq2giVOzIQRqM7AO9CY//qkzfzBV6tYuAr33o1+bopaV15F7ffe7wIg=
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: cdd297c1-dc8d-4e44-1b4f-08d6ae686d75
X-MS-Exchange-CrossTenant-originalarrivaltime: 22 Mar 2019 01:48:05.8959
 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB3PR0402MB3754
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

Add i.MX TPM(Low Power Timer/Pulse Width Modulation Module) PWM binding.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
No changes.
---
 .../devicetree/bindings/pwm/imx-tpm-pwm.txt        | 22 ++++++++++++++++++=
++++
 1 file changed, 22 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..94f1ad5
--- /dev/null
+++ b/Documentation/devicetree/bindings/pwm/imx-tpm-pwm.txt
@@ -0,0 +1,22 @@
+Freescale i.MX TPM PWM controller
+
+Required properties:
+- compatible : Should be "fsl,imx-tpm".
+- reg: Physical base address and length of the controller's registers.
+- #pwm-cells: Should be 3. 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.
+
+Note: The TPM counter and period counter are shared between multiple chann=
els, so all channels
+should use same period setting.
+
+Example:
+
+pwm0: tpm@40250000 {
+	compatible =3D "fsl,imx-tpm";
+	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 <3>;
+};
--=20
2.7.4