From patchwork Wed Jan 20 14:22:16 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oleksij Rempel X-Patchwork-Id: 368171 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 B4570C433E6 for ; Wed, 20 Jan 2021 14:52:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8F69D23380 for ; Wed, 20 Jan 2021 14:52:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388330AbhATOwD (ORCPT ); Wed, 20 Jan 2021 09:52:03 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51786 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390272AbhATOX6 (ORCPT ); Wed, 20 Jan 2021 09:23:58 -0500 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E2B68C061798 for ; Wed, 20 Jan 2021 06:22:48 -0800 (PST) Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1l2ENH-0001dG-CS; Wed, 20 Jan 2021 15:22:19 +0100 Received: from ore by dude.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1l2ENG-0007kC-A5; Wed, 20 Jan 2021 15:22:18 +0100 From: Oleksij Rempel To: Mark Rutland , Rob Herring , Sascha Hauer , Shawn Guo , Thierry Reding , Sam Ravnborg , David Airlie , Daniel Vetter Cc: Oleksij Rempel , devicetree@vger.kernel.org, Fabio Estevam , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, NXP Linux Team , Pengutronix Kernel Team , David Jander , Robin van der Gracht , dri-devel@lists.freedesktop.org Subject: [PATCH v1 6/7] ARM: dts: imx6dl-prtvt7: fix PWM cell count for the backlight node. Date: Wed, 20 Jan 2021 15:22:16 +0100 Message-Id: <20210120142217.29652-7-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210120142217.29652-1-o.rempel@pengutronix.de> References: <20210120142217.29652-1-o.rempel@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: ore@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: devicetree@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org At some point PWM cell count was changed, but it didn't triggered any error, since this DT was overwriting "#pwm-cells". To make sure, we are in sync with the kernel driver, remove this property and fix the pwm consumer. Signed-off-by: Oleksij Rempel --- arch/arm/boot/dts/imx6dl-prtvt7.dts | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/imx6dl-prtvt7.dts b/arch/arm/boot/dts/imx6dl-prtvt7.dts index fe8df03c8bfb..35d06ba93c88 100644 --- a/arch/arm/boot/dts/imx6dl-prtvt7.dts +++ b/arch/arm/boot/dts/imx6dl-prtvt7.dts @@ -21,7 +21,7 @@ memory@10000000 { backlight_lcd: backlight-lcd { compatible = "pwm-backlight"; - pwms = <&pwm1 0 500000>; + pwms = <&pwm1 0 500000 0>; brightness-levels = <0 20 81 248 1000>; default-brightness-level = <20>; num-interpolated-steps = <21>; @@ -325,7 +325,6 @@ &ipu1_di0_disp0 { }; &pwm1 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay";