From patchwork Fri Apr 5 21:42:27 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= X-Patchwork-Id: 13619528 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 36128CD1296 for ; Fri, 5 Apr 2024 21:50:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=VEa26B07MZ1e+lag42JKyrv/EetVHPcsEYcCn+Qj6kM=; b=H1GtzTL9/r54Fy nUS9DtQTU0hbLIkiOQhj2hLptqD6/FaQF4VxJuXGHmNNJ9iHVRI62nwktq+KqNGsUArALLfcxb+mN 2J7E7c+VyzqhdaZf/dGTQUaZYzKXWyPyUi9SAnvtaeXB5n0khRbALDnC/2duamz9Q8Ro9cLxXsXTL oM9Txb3SJkAdvjhYrkYBuFgz8+LnQfWQGv5+SLMsLNw0ZhWLMXGIgILC/bitzf3sPLrne8mNvDQ1F 7PHJgYSNQi3UjaMdMtvzK6JSh0O7+5Jj861dukgVeBOWETj9LBr2jug1k9/6w34mBYdlEw1jFJ9QM 5y8d2T7LWthSRl2iNxew==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rsrRy-00000008wt4-0o1d; Fri, 05 Apr 2024 21:50:18 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rsrOy-00000008uNv-18LO for linux-arm-kernel@bombadil.infradead.org; Fri, 05 Apr 2024 21:47:12 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:Content-Type :MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Sender:Reply-To:Content-ID:Content-Description; bh=1Wpw3M5hJ8BHOzO9hcnvtfv+Z9GjVhOKUT93yVH/Kjc=; b=o2lC/q0c6lfFfpjRC/5grdjHHb MF2sG8L+oIM8GT2XI1i290lVtOeyzQiDDzoHUG1ENr+jGM8oI+IIMJjBjZfTgkjsZNakNnURofHMz jE66MkDwy0B+tnhnytPpYtN3FhFmyGcR5o6e41pR63VfoKHkvWVvI8Umzi5pAvwXhxClXInLEePtR 9eD9x0jzEME22gP8iTJGKDHe5SCx7uMBrQBPirI661hzKxD2ryWvwQGunPEbBRnb8RNLKsyAZsmX1 Rqf4ffinl30VBsiSquym4wvhTt1E7ZUvsxcESUJEiWtS2JoBaBL/vtEP9WBwewh681Zx1fW48e2HY +xtaySLQ==; Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by desiato.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rsrOs-00000005ryi-1dvD for linux-arm-kernel@lists.infradead.org; Fri, 05 Apr 2024 21:47:10 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rsrOf-0003mT-Vp; Fri, 05 Apr 2024 23:46:53 +0200 Received: from [2a0a:edc0:0:900:1d::77] (helo=ptz.office.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rsrOe-00Ad5q-7C; Fri, 05 Apr 2024 23:46:52 +0200 Received: from ukl by ptz.office.stw.pengutronix.de with local (Exim 4.96) (envelope-from ) id 1rsrOe-00FZr0-0R; Fri, 05 Apr 2024 23:46:52 +0200 From: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer Cc: Pengutronix Kernel Team , Fabio Estevam , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Alexander Stein Subject: [PATCH v1 40/49] ARM: dts: imx6sx-sdb: Use #pwm-cells = <3> for imx27-pwm device Date: Fri, 5 Apr 2024 23:42:27 +0200 Message-ID: <29bc6a51cd97332841aa0b9440a9f5a9d0f9e192.1712352665.git.u.kleine-koenig@pengutronix.de> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1766; i=u.kleine-koenig@pengutronix.de; h=from:subject:message-id; bh=Kqd243GyUTduLX/W7h4QzRsNdBvL5rd9rAK4JCl0gqA=; b=owEBbQGS/pANAwAKAY+A+1h9Ev5OAcsmYgBmEHCzeMGMW7AB3hDtN20qqOUnVBQTm59cc6IZV x2j7Ss7fkWJATMEAAEKAB0WIQQ/gaxpOnoeWYmt/tOPgPtYfRL+TgUCZhBwswAKCRCPgPtYfRL+ Trm4B/sE4cwxSe4CZQsAHm7U8j/dSVWdROqQIIYh6mG0XjgFHQhX36TApmkXqPO6lmRPXCY8dFP j0D8TJWnyhTadM79lK6Frb4Kxp1AR4vLUTfXK3faB7rwWRFZ5LSh/53gvK4HaJg7mVqWNHptnjX hxZyVpBzqdlqcmgd2PjXyFu6AMFFiD4jvl0FhFbeeOSfChTp3uuHUJDPonsYS4ABDrDJvnxrDao q+chRbiSmWUy4uhCCuMTBP2pxgy0G5X4a19LDeaID6NGZzvXTiLoxyS7tB+qOC3iA+I83jRlIrJ lDZsGakfITKbIO1lxeNQU71B+zH3bAA/QtWTnvfft8O4pt0g X-Developer-Key: i=u.kleine-koenig@pengutronix.de; a=openpgp; fpr=0D2511F322BFAB1C1580266BE2DCDD9132669BD6 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: ukl@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240405_224706_772796_2B986A3F X-CRM114-Status: GOOD ( 11.41 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The binding dictates using 3 pwm-cells. Adhere to that. This fixes the following dtbs_check warnings: arch/arm/boot/dts/nxp/imx/imx6sx-sdb-reva.dtb: pwm@2088000: #pwm-cells:0:0: 3 was expected from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml# arch/arm/boot/dts/nxp/imx/imx6sx-sdb-sai.dtb: pwm@2088000: #pwm-cells:0:0: 3 was expected from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml# arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtb: pwm@2088000: #pwm-cells:0:0: 3 was expected from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml# arch/arm/boot/dts/nxp/imx/imx6sx-sdb-mqs.dtb: pwm@2088000: #pwm-cells:0:0: 3 was expected from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml# There is no need for an explicit status = "okay" in the pwm node as the soc dtsi doesn't disable this device. Drop this property, too. Signed-off-by: Uwe Kleine-König --- arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtsi | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtsi b/arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtsi index c6e85e4a0883..0c6ed5f988c2 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtsi @@ -23,7 +23,7 @@ memory@80000000 { backlight_display: backlight-display { compatible = "pwm-backlight"; - pwms = <&pwm3 0 5000000>; + pwms = <&pwm3 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <6>; }; @@ -295,10 +295,8 @@ display_out: endpoint { }; &pwm3 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm3>; - status = "okay"; }; &snvs_poweroff {