Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755716AbbGTIR2 (ORCPT ); Mon, 20 Jul 2015 04:17:28 -0400 Received: from mailgw01.mediatek.com ([210.61.82.183]:47752 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1754908AbbGTIRZ (ORCPT ); Mon, 20 Jul 2015 04:17:25 -0400 X-Listener-Flag: 11101 From: YH Huang To: Matthias Brugger , Mark Rutland , Thierry Reding CC: Rob Herring , Pawel Moll , , , , , , , Sascha Hauer , Subject: [PATCH v6 0/3] Add MediaTek display PWM driver Date: Mon, 20 Jul 2015 16:17:14 +0800 Message-ID: <1437380237-28961-1-git-send-email-yh.huang@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty MIME-Version: 1.0 Content-Type: text/plain X-MTK: N Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1487 Lines: 35 This patch series add the use of display PWM driver, documentation and device tree for Mediatek SoCs. The driver is used to support the backlight of the panel. This is based on v4.2-rc1. The clock definitions (CLK_MM_DISP_PWM*) are added by James Liao's patch: clk: mediatek: Add subsystem clocks of MT8173 Change in v6: 1. Enable clocks in the pwm_enable function 2. Remove suspend/resume code since pwm-backlight driver has done the same things 3. Revise some code to make it easier to read YH Huang (3): dt-bindings: pwm: add MediaTek display PWM bindings pwm: add MediaTek display PWM driver support arm64: dts: mt8173: add MT8173 display PWM driver support node .../devicetree/bindings/pwm/pwm-mtk-disp.txt | 42 ++++ arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 15 ++ arch/arm64/boot/dts/mediatek/mt8173.dtsi | 22 ++ drivers/pwm/Kconfig | 10 + drivers/pwm/Makefile | 1 + drivers/pwm/pwm-mtk-disp.c | 232 +++++++++++++++++++++ 6 files changed, 322 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/pwm-mtk-disp.txt create mode 100644 drivers/pwm/pwm-mtk-disp.c -- 1.8.1.1.dirty -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/