From patchwork Mon Mar 18 07:41:26 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anson Huang X-Patchwork-Id: 1057706 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="DFbbfJX+"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44N7RG68zWz9sBF for ; Mon, 18 Mar 2019 18:41:30 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726135AbfCRHla (ORCPT ); Mon, 18 Mar 2019 03:41:30 -0400 Received: from mail-eopbgr00058.outbound.protection.outlook.com ([40.107.0.58]:28288 "EHLO EUR02-AM5-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727086AbfCRHla (ORCPT ); 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DIR:OUT; SFP:1101; SCL:1; SRVR:DB3PR0402MB3868; 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) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: NkCHlzJtgRZBGr4LYa5souyBd8ggyLUFjmuJHIITkXEkR+zY0fpBJSCABFc7eNIgWeLQkZXpKACBvuO67JkS9OCqa1x2ZYYBiHgoPuLzjyAhMp4voB35xDAmnOagMJZo1gZamZv2Hi3VrgFeeuKoBVD1aX4FqOX6joVqOA9EA4jPi/ISfLPVbThs+IOb9Ygidv5TgHUM+K4vJOFTYs5OISdmHrc360ieVC0j831Ld+DbFAeogdR+cjkJn1G7BaLg9BIMYKXVxYsOY6SsZeHBNFOWFMEK/RGNMJAh9qzNxAxAkely2dqSCNgKbJ4WJURDYHyyuNRUgXzenijNJvMd0Qni72z49h3Q4QPSutI6j922yPIViYtOA7Pq7NyxvxUx9RmvtdobeoC5fF/Jg0ptotwjUOM0pw/mJltlpBAWPeI= MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: dff16068-7ba4-47f7-5af8-08d6ab751ff9 X-MS-Exchange-CrossTenant-originalarrivaltime: 18 Mar 2019 07:41:26.1226 (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: DB3PR0402MB3868 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. 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 | 19 + arch/arm/boot/dts/imx7ulp-evk.dts | 20 + 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 | 436 +++++++++++++++++++++ 7 files changed, 498 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/imx-tpm-pwm.txt create mode 100644 drivers/pwm/pwm-imx-tpm.c