From patchwork Mon Nov 6 09:52:02 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 1859903 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=tq-group.com header.i=@tq-group.com header.a=rsa-sha256 header.s=key1 header.b=i1hmhlyu; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=permerror (SPF Permanent Error: More than 10 MX records returned) smtp.mailfrom=vger.kernel.org (client-ip=139.178.88.99; helo=sv.mirrors.kernel.org; envelope-from=devicetree+bounces-14041-incoming-dt=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from sv.mirrors.kernel.org (sv.mirrors.kernel.org [139.178.88.99]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SP68H2qmNz1yQL for ; Mon, 6 Nov 2023 20:52:15 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id 2D14B281344 for ; Mon, 6 Nov 2023 09:52:14 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 2F979168BB; Mon, 6 Nov 2023 09:52:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=tq-group.com header.i=@tq-group.com header.b="i1hmhlyu" X-Original-To: devicetree@vger.kernel.org Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E281516420 for ; Mon, 6 Nov 2023 09:52:08 +0000 (UTC) Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 20598DB; Mon, 6 Nov 2023 01:52:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1699264327; x=1730800327; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=ZP9WhhosrANe1NvtbDJgPxGVAfnOD3q9Ntyr22Iq7+M=; b=i1hmhlyuU8rHQIZhywrPby9gCqSuiC0deHipX9Ol5+0KKEnBMfgbGKiF 3S+GWshMZ+NzDDL034EXl2nzGv4lmOLSnoUWqdofY89aFBz9ugBBY6oeH iwwm9Ci7qrMprtHWfOMMkAiH3NFtoRlZRv1Td/JX1MmNgYq4ygcNaJVuq dARS8xYxFShpgz8aoX1zEQI1bi9MMDMcHyH7YlP8n2qutZ+hSGrhuanJF TMLqewKz3dOA/hIPGE6LUSL8svkSEkt+cbjyX9Ed2eSBn+EVUvBgbG5QE 0hTyI3Uol9LBG+cb705HB6kNssoQRL906RXzm2iUMZA83nCMq0WUnNs+r A==; X-IronPort-AV: E=Sophos;i="6.03,281,1694728800"; d="scan'208";a="33823099" Received: from vtuxmail01.tq-net.de ([10.115.0.20]) by mx1.tq-group.com with ESMTP; 06 Nov 2023 10:52:05 +0100 Received: from steina-w.tq-net.de (steina-w.tq-net.de [10.123.53.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by vtuxmail01.tq-net.de (Postfix) with ESMTPSA id DB77E28007F; Mon, 6 Nov 2023 10:52:04 +0100 (CET) From: Alexander Stein To: Thierry Reding , =?utf-8?q?Uwe_Kleine-K=C3=B6n?= =?utf-8?q?ig?= , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Fabio Estevam Cc: Alexander Stein , Pengutronix Kernel Team , NXP Linux Team , Philippe Schenker , linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 0/3] imx8qm/imx8qxp: Support for inverted PWM Date: Mon, 6 Nov 2023 10:52:02 +0100 Message-Id: <20231106095205.231210-1-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Hi, this small series adds support for inverted PWM output i.MX8QM/QXP. Driver is already there, but #pwm-cells needs to be adjusted in DT. While at it, also DT bindings constraints are added to ensure the proper value. Thanks Alexander Alexander Stein (3): dt-bindings: pwm: imx-pwm: Add constraints for #pwm-cells arm64: dts: freescale: imx8-ss-lsio: Fix #pwm-cells arm64: dts: freescale: imx8-ss-dma: Fix #pwm-cells .../devicetree/bindings/pwm/imx-pwm.yaml | 20 ++++++++++++++++--- .../arm64/boot/dts/freescale/imx8-ss-dma.dtsi | 2 +- .../boot/dts/freescale/imx8-ss-lsio.dtsi | 8 ++++---- 3 files changed, 22 insertions(+), 8 deletions(-) Reviewed-by: Uwe Kleine-König Reviewed-by: Uwe Kleine-König