From patchwork Wed Apr 10 01:47:28 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anson Huang X-Patchwork-Id: 1083075 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pwm-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.b="VDZr6h/f"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44f6VN4HYwz9sTm for ; Wed, 10 Apr 2019 11:47:40 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726732AbfDJBrf (ORCPT ); Tue, 9 Apr 2019 21:47:35 -0400 Received: from mail-eopbgr130057.outbound.protection.outlook.com ([40.107.13.57]:49859 "EHLO EUR01-HE1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726577AbfDJBre (ORCPT ); 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DIR:OUT; SFP:1101; SCL:1; SRVR:DB3PR0402MB3721; H:DB3PR0402MB3916.eurprd04.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: GC8CAhNReNL+bI3obr8UnqawubcLEULb/zTO//Ehg1Uy6cTKPKNPYRly1aeTkScNJUzzED3V5P2p41wU6fOgH0+5eOuQsTBMmFI2iNAuCaInit51ITft+lIsF+XBeIXSV7OhbxNV5ZuOYQ5511TCOLylWUXu5Kxuhx7srIYLh4IglMe8LNSkITsGukl9nRd7u/i6E9qXdV/3cUbvSORC2qFFYINz0CrYta4ojKJe11zAca0h1iBXi9u5iFf4LzlLZMi4mutRuGQUxZ/j4iMbcecEYqiUpiJ0wJl6nGb40EKNRTzlbMY8aj0GjtkfNoxpy1hu4mByfTGpb2Lvs1oaH309tu9DEs8/sJeeyr5ipnm4HNRJSrCkQL/5i6YgucIt3bFxnI+sZWKni8bSYL2qfsnpcO3IVXQ8M3fLg+HJlkM= MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: fa4667a9-15b9-4b3e-99c0-08d6bd567d19 X-MS-Exchange-CrossTenant-originalarrivaltime: 10 Apr 2019 01:47:29.0045 (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: DB3PR0402MB3721 Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@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 V10: - 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 tpm pwm 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 | 442 +++++++++++++++++++++ 7 files changed, 508 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/imx-tpm-pwm.txt create mode 100644 drivers/pwm/pwm-imx-tpm.c