From mboxrd@z Thu Jan 1 00:00:00 1970 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 3DF99CD4F3E for ; Sun, 16 Nov 2025 13:10:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=dWBBmvT5p0UOXw0ZQWdcqEHb8L1MuEgC28NscIj1Rzo=; b=eFpAfKk5VfHJlVel51FagG5EWr Qj2rKxGBOZT6Om+MniL1yxKCtYqv5yKA6GdEA5HZFiIcntNHz/uoxqD0cIE8BGuuYiUIBo6tuJeg5 FDoAetwjEBEgJktSUmG500osJxSAjE8tFBZNZ4m/oYT848Fd+yALq0sKDYlBNKAXg1g4CiII9Z4v3 4mbIML82wgeIorMk/Tw28LZ1drqv5BicZtK7ki33g852W3FmdQ6bNj1o0sar/f9eIx4NZVGHufP1C ZF816hphsn5tKmEluswANbaXO3R4zXDlR90QWvKVyeH3S2P5FPbWW5bCKBixutzS1tcoYQ4bTxpRz sw9K7CzA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vKcWl-0000000EeXZ-3aAv; Sun, 16 Nov 2025 13:10:47 +0000 Received: from mail-m16.yeah.net ([220.197.32.18]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vKcWj-0000000EeX8-1wol for linux-arm-kernel@lists.infradead.org; Sun, 16 Nov 2025 13:10:47 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yeah.net; s=s110527; h=Date:From:To:Subject:Message-ID:MIME-Version: Content-Type; bh=dWBBmvT5p0UOXw0ZQWdcqEHb8L1MuEgC28NscIj1Rzo=; b=EmkVErn1LDwDlPIFjJrwgEGtza1lnQQHZMMu6czXrRbc4FOVfKlHN9p3hnDz+J +QLkKVUSVY0Ya0ubuarNLj+3bXZeEJ2UGimlNfreCvBJgJ68DaOB7kW1WVuDfFu2 xG2nPPkTmfFV/4ckNmPEdJ7gkotZTv+Gh5ud+6e0f1ljc= Received: from dragon (unknown []) by gzsmtp2 (Coremail) with SMTP id Ms8vCgD3HEREzRlpnOIlAg--.8122S3; Sun, 16 Nov 2025 21:10:30 +0800 (CST) Date: Sun, 16 Nov 2025 21:10:27 +0800 From: Shawn Guo To: Xu Yang Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, Frank.Li@nxp.com, jun.li@nxp.com, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64: dts: imx8qm-mek: fix mux-controller select/enable-gpios polarity Message-ID: References: <20251113111444.888985-1-xu.yang_2@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251113111444.888985-1-xu.yang_2@nxp.com> X-CM-TRANSID: Ms8vCgD3HEREzRlpnOIlAg--.8122S3 X-Coremail-Antispam: 1Uf129KBjDUn29KB7ZKAUJUUUU8529EdanIXcx71UUUUU7v73 VFW2AGmfu7bjvjm3AaLaJ3UbIYCTnIWIevJa73UjIFyTuYvjxU8PfHUUUUU X-Originating-IP: [117.82.150.42] X-CM-SenderInfo: pvkd40hjxrjqh1hdxhhqhw/1tbiIAYlimkZzUZP6AAA3V X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251116_051045_832063_61FBD9E1 X-CRM114-Status: UNSURE ( 7.84 ) X-CRM114-Notice: Please train this message. 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 On Thu, Nov 13, 2025 at 07:14:44PM +0800, Xu Yang wrote: > According to the board design, set SEL to high means flipped > connection (TX2/RX2). And the TCPM will output logical 1 if it needs > flipped connection. So switch to active high for select-gpios. > The EN pin on mux chip is low active, so switch to active low for > enable-gpios too. > > Fixes: b237975b2cd5 ("arm64: dts: imx8qm-mek: add usb 3.0 and related type C nodes") > Cc: stable@vger.kernel.org > Reviewed-by: Jun Li > Signed-off-by: Xu Yang Applied, thanks!