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=-3.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED,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 6A953C43381 for ; Thu, 21 Mar 2019 00:47:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2D597218C3 for ; Thu, 21 Mar 2019 00:47:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b="warZYzT1" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727575AbfCUArw (ORCPT ); Wed, 20 Mar 2019 20:47:52 -0400 Received: from mail-eopbgr10049.outbound.protection.outlook.com ([40.107.1.49]:28825 "EHLO EUR02-HE1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726169AbfCUArv (ORCPT ); Wed, 20 Mar 2019 20:47:51 -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=RSBtxswWHYuJrF+v0hb8s6usTlqYf9kL+Mi/f7AdG9s=; b=warZYzT1HTUb2NmM1KQRNosKHr6WUgIaQRm6pPWAL1TIwxKN/bH850u/Udlvy1Dxh0PcZpLkU1ZPbAQJrEg84hUiGxNn1a45IGblA5d9knj6vX5bpBr+VVtZ1zIaTvnJ3FvEk9jxE2sM31q8G3qospPB/W6dx5xOA1ehSRnxCfU= Received: from DB3PR0402MB3916.eurprd04.prod.outlook.com (52.134.72.18) by DB3PR0402MB3738.eurprd04.prod.outlook.com (52.134.70.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1709.14; Thu, 21 Mar 2019 00:47:44 +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; Thu, 21 Mar 2019 00:47:44 +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 V8 0/5] Add i.MX7ULP EVK PWM backlight support Thread-Topic: [PATCH V8 0/5] Add i.MX7ULP EVK PWM backlight support Thread-Index: AQHU33+yczxouQcxw0e7w8f7WTm6uQ== Date: Thu, 21 Mar 2019 00:47:44 +0000 Message-ID: <1553128960-17923-1-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: HK0PR03CA0087.apcprd03.prod.outlook.com (2603:1096:203:72::27) To DB3PR0402MB3916.eurprd04.prod.outlook.com (2603:10a6:8:10::18) authentication-results: spf=none (sender IP is ) smtp.mailfrom=anson.huang@nxp.com; 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received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: D5qWZFSRFaZKGzJofJco+i3YVpLa5nMmk6DOeGbcNTATX5yGIi1l+CvhlrXC+ifhd2py2dF2LFXLWrElPJUI7loKP3IUhISvWhR0ioMW57pyxIwaVLxbbBew+/cUQRl4ruy1iPn/4JsZkPUVz425rxTTubPQ6RL9gy5P291CrfMQj9yM1gBii+nlXLoJHd2EcoM5be8M4elU/eIFhsXEjxyFKz6jgprWVcBRCMH9xVHdCd2e3OZi7WDSepYfiXgZTAGlddrNFMo2d/TiGbp5w+m6yJiWbD9ZDZSaaBdCkerpY3nvQnE1vAFDc1lGWnUrFOGrZ+yQn1YptkdIAeijj8nGUOGplrDol8wXBhX4U/yGlVCxbEwDi/8oN5EZdsoANWG9ovDryIm+hI3XQaJfHfj087vuVsUWo8KQ6urw0vc= 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: 3d1ea2be-3bef-4794-b458-08d6ad96d456 X-MS-Exchange-CrossTenant-originalarrivaltime: 21 Mar 2019 00:47:44.5920 (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: DB3PR0402MB3738 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org i.MX7ULP EVK board has MIPI-DSI display, its backlight is supplied by TPM PWM module, this patch set enables i.MX7ULP TPM PWM driver support and also add backlight support for MIPI-DSI display. Changes since V7: - ONLY change the pwm driver patch. Anson Huang (5): dt-bindings: pwm: Add i.MX TPM PWM binding pwm: Add i.MX TPM PWM driver support ARM: imx_v6_v7_defconfig: Add TPM PWM support by default ARM: dts: imx7ulp: Add pwm0 support ARM: dts: imx7ulp-evk: Add backlight support .../devicetree/bindings/pwm/imx-tpm-pwm.txt | 22 ++ arch/arm/boot/dts/imx7ulp-evk.dts | 21 + arch/arm/boot/dts/imx7ulp.dtsi | 10 + arch/arm/configs/imx_v6_v7_defconfig | 1 + drivers/pwm/Kconfig | 11 + drivers/pwm/Makefile | 1 + drivers/pwm/pwm-imx-tpm.c | 435 +++++++++++++++++= ++++ 7 files changed, 501 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/imx-tpm-pwm.txt create mode 100644 drivers/pwm/pwm-imx-tpm.c --=20 2.7.4