From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1162379AbeBPRku (ORCPT ); Fri, 16 Feb 2018 12:40:50 -0500 Received: from bhuna.collabora.co.uk ([46.235.227.227]:34464 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1162279AbeBPRkt (ORCPT ); Fri, 16 Feb 2018 12:40:49 -0500 From: Enric Balletbo i Serra To: Lee Jones , Daniel Thompson , Jingoo Han , Rob Herring , Pavel Machek , Heiko Stuebner Cc: Thierry Reding , Bartlomiej Zolnierkiewicz , Richard Purdie , Jacek Anaszewski , linux-pwm@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, groeck@chromium.org, linux-rockchip@lists.infradead.org, kernel@collabora.com Subject: [RESEND PATCH v5 5/5] ARM: dts: rockchip: set PWM delay backlight settings for Minnie Date: Fri, 16 Feb 2018 18:40:34 +0100 Message-Id: <20180216174034.15936-5-enric.balletbo@collabora.com> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20180216174034.15936-1-enric.balletbo@collabora.com> References: <20180216174034.15936-1-enric.balletbo@collabora.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The minnie devices comes with an AUO B101EAN01 panel which is different from default veyron devices, thus the power on/off timing sequence is slightly different. The datasheet specifies a pwm delay of 200 ms, so update the PMW delay proprieties accordingly. Signed-off-by: Enric Balletbo i Serra Acked-by: Pavel Machek --- Changes since v4: - Rebase on top of mainline. Changes since v3: - Use new -ms names for proprieties. - Fix the delay, should be 200ms instead of 20ms (Pavel) Changes since v2: - Use new names for proprieties. Changes since v1: - Add this new patch as minnie has differents timings arch/arm/boot/dts/rk3288-veyron-minnie.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/rk3288-veyron-minnie.dts b/arch/arm/boot/dts/rk3288-veyron-minnie.dts index 544de6027aaa..4c5307e62001 100644 --- a/arch/arm/boot/dts/rk3288-veyron-minnie.dts +++ b/arch/arm/boot/dts/rk3288-veyron-minnie.dts @@ -123,6 +123,8 @@ 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255>; power-supply = <&backlight_regulator>; + post-pwm-on-delay-ms = <200>; + pwm-off-delay-ms = <200>; }; &emmc { -- 2.15.1