From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 88DBDC43381 for ; Fri, 22 Mar 2019 01:48:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4C0E621902 for ; Fri, 22 Mar 2019 01:48:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b="hML0GvRe" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727718AbfCVBse (ORCPT ); Thu, 21 Mar 2019 21:48:34 -0400 Received: from mail-eopbgr40074.outbound.protection.outlook.com ([40.107.4.74]:12613 "EHLO EUR03-DB5-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725999AbfCVBsd (ORCPT ); Thu, 21 Mar 2019 21:48:33 -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=3RzwAE7/kX/wTe3EaKtsByn0tAbNPwKGvMQxU9VxZ/I=; b=hML0GvRe9Y+XWlA2wihCXoMUUeR8BXMXvFaDANG7uasMs2QO0kTS7x+t26vz3E159vd8bnMw5KqokIcSfl/Z66iJsZtiKpHCxasvpNn8a2hiu1dysRHiNa6NpBE55rnz48CDG1H9NDtBFIxJlhDUND6XUo/jO6+7crgobEr57ZY= Received: from DB3PR0402MB3916.eurprd04.prod.outlook.com (52.134.72.18) by DB3PR0402MB3754.eurprd04.prod.outlook.com (52.134.67.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1730.15; Fri, 22 Mar 2019 01:48:30 +0000 Received: from DB3PR0402MB3916.eurprd04.prod.outlook.com ([fe80::f1b4:a1fb:cfd1:3f08]) by DB3PR0402MB3916.eurprd04.prod.outlook.com ([fe80::f1b4:a1fb:cfd1:3f08%7]) with mapi id 15.20.1730.013; Fri, 22 Mar 2019 01:48:30 +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 , Robin Gong , "jan.tuerk@emtrion.com" , "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 V9 5/5] ARM: dts: imx7ulp-evk: Add backlight support Thread-Topic: [PATCH V9 5/5] ARM: dts: imx7ulp-evk: Add backlight support Thread-Index: AQHU4FFZk4s+VmXk00W+xx0KUY0FJQ== Date: Fri, 22 Mar 2019 01:48:30 +0000 Message-ID: <1553218974-20464-6-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-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.7.4 x-clientproxiedby: HK2PR02CA0172.apcprd02.prod.outlook.com (2603:1096:201:1f::32) To DB3PR0402MB3916.eurprd04.prod.outlook.com (2603:10a6:8:10::18) x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [119.31.174.67] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 6e96d582-bf10-42fd-4334-08d6ae687bf2 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; 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x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: kDxbTnR5QltgwupizE8Q3LykgNV7ElWKu2BA9Elk/yeLDhZKMoT9VpdWawi+dfiBrSVEDXKaa39QCwRXkKEOESWXFkhSwsfAaCM8xFKO9CrDcib04KVmjysPAw4hAO8Aqi1nO+ezqFuogpDfxrcx641C/QQj1Fe4FHFQ+ItfpbgQycC8cy60ntKBmFcf2A9IF8bWfOR2Yb4Yu+u8VXJCLAIwkIg3yFhg6cyK7wnC8xF2nh/Zf8cOO2jvdUOCMuwDtzSGJD/GUcSA1vlTl65ckh3+/wXsIEVG6wS/BpRTq82ZDeNDhQzV55W1HvGveuk7215m3SFKprM3Paumj5nn2Ee7UUW+rV+C0SgO1j/JKdMsmEBj1UPdlqbRvsYDgF9vJcOw6dkxEOIm98rwEGg1oiHVQumsRSbd2m/BKGem8z8= 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: 6e96d582-bf10-42fd-4334-08d6ae687bf2 X-MS-Exchange-CrossTenant-originalarrivaltime: 22 Mar 2019 01:48:30.3403 (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: X-Mailing-List: linux-kernel@vger.kernel.org This patch adds i.MX7ULP EVK board MIPI-DSI backlight support. Signed-off-by: Anson Huang --- No changes. --- arch/arm/boot/dts/imx7ulp-evk.dts | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm/boot/dts/imx7ulp-evk.dts b/arch/arm/boot/dts/imx7ulp-= evk.dts index a09026a..7c44ffa 100644 --- a/arch/arm/boot/dts/imx7ulp-evk.dts +++ b/arch/arm/boot/dts/imx7ulp-evk.dts @@ -8,6 +8,7 @@ /dts-v1/; =20 #include "imx7ulp.dtsi" +#include =20 / { model =3D "NXP i.MX7ULP EVK"; @@ -22,6 +23,14 @@ reg =3D <0x60000000 0x40000000>; }; =20 + backlight { + compatible =3D "pwm-backlight"; + pwms =3D <&pwm0 1 50000 0>; + brightness-levels =3D <0 20 25 30 35 40 100>; + default-brightness-level =3D <6>; + status =3D "okay"; + }; + reg_vsd_3v3: regulator-vsd-3v3 { compatible =3D "regulator-fixed"; regulator-name =3D "VSD_3V3"; @@ -40,6 +49,12 @@ status =3D "okay"; }; =20 +&pwm0 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_pwm0>; + status =3D "okay"; +}; + &usdhc0 { pinctrl-names =3D "default"; pinctrl-0 =3D <&pinctrl_usdhc0>; @@ -57,6 +72,12 @@ bias-pull-up; }; =20 + pinctrl_pwm0: pwm0grp { + fsl,pins =3D < + IMX7ULP_PAD_PTF2__TPM4_CH1 0x2 + >; + }; + pinctrl_usdhc0: usdhc0grp { fsl,pins =3D < IMX7ULP_PAD_PTD1__SDHC0_CMD 0x43 --=20 2.7.4