From nobody Mon Oct 6 14:59:26 2025 Received: from mail.fris.de (mail.fris.de [116.203.77.234]) (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 89FC5290080; Mon, 21 Jul 2025 10:08:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=116.203.77.234 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753092534; cv=none; b=vB6EDqIc3U0v9YR7eZPLJrcB9FDy86w3QPfdQyNCqFW7LOAmJQL/0ZTpNngvzMWFEW8Gnz5rRXppOKQZgrjK65JJM1ZuiuPrMCJ1tkEo8nMt1vvtNvQogIIEg84aN6snGcUMn0GL+tUI3IdBvQv38CVKxlP6gk4Hr9R01FcO7PM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753092534; c=relaxed/simple; bh=5lpfy50ypOdLjZqJqz7b6y8gBLPJ9c+suqWuPFmT6N0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=WWTKaqqp6+9jtey3fY3xbpWq6oZH0kjRRFMF1U/m1VkWV4JoMyHannn8fNVBwg4CJBbX6SNc9RitDEuhtnQKPIPjqE36kgwfIWo+XZz/6xIoTYMSGsj2WUfMGWslyirJXNjqDaUA5zJBipZP12z3yL2ZNUV9/4qfh0/oYlrQNpU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=fris.de; spf=pass smtp.mailfrom=fris.de; dkim=pass (2048-bit key) header.d=fris.de header.i=@fris.de header.b=dH5yDUGZ; arc=none smtp.client-ip=116.203.77.234 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=fris.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fris.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=fris.de header.i=@fris.de header.b="dH5yDUGZ" Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 05B05C75F6; Mon, 21 Jul 2025 12:08:49 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fris.de; s=dkim; t=1753092530; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=BdeLUXBHRqGOhfUv9g/nbTTXLKN+sllf5U2xZtp5pO0=; b=dH5yDUGZboBssEQxCie4tlhWvPbVRc0gCxwaQ4Bgprniqaxe+LoKnOflBAc7ctogYj1LK/ GzL1MgUoJBXri16PSy5c/1QkxuB+4rz34/tnhwdFb6W180t04WLdONTAqvfT+POfXdmQn8 5GTxu66CT63Y2srpIJklK5oQ1jaSZBWGzOzHavN8F4B6rDPcMG4aRJiKDPmubMREi4Ze7B zGqfaaPltWKY3g8aWvMcHQhmM4yNk8pucg7ErIGuAcJFnSTu4s5P7CjgKu8aNN/H3TK/Kv pQ/qw4oqsW0WW7h0tfeDlxvKrVd2ehv4JGm78kBEy9NKlE9GMfWGie4WWW9Acw== From: Frieder Schrempf To: linux-arm-kernel@lists.infradead.org, Conor Dooley , devicetree@vger.kernel.org, imx@lists.linux.dev, Krzysztof Kozlowski , linux-kernel@vger.kernel.org, Rob Herring , Sascha Hauer , Shawn Guo Cc: Frieder Schrempf , Annette Kobou , Fabio Estevam , Pengutronix Kernel Team Subject: [PATCH v2 09/12] arm64: dts: imx8mp-kontron: Fix USB hub reset Date: Mon, 21 Jul 2025 12:05:43 +0200 Message-ID: <20250721100701.115548-10-frieder@fris.de> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250721100701.115548-1-frieder@fris.de> References: <20250721100701.115548-1-frieder@fris.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Last-TLS-Session-Version: TLSv1.3 Content-Type: text/plain; charset="utf-8" From: Frieder Schrempf The latest hardware revision uses GPIO_B_2 as reset for the USB hub. Fix this and remove the pinctrl as we already have this in the OSM-S devicetree. Signed-off-by: Frieder Schrempf --- .../boot/dts/freescale/imx8mp-kontron-bl-osm-s.dts | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-kontron-bl-osm-s.dts b/ar= ch/arm64/boot/dts/freescale/imx8mp-kontron-bl-osm-s.dts index bbcd76e9e9913..614b4ce330b1c 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-kontron-bl-osm-s.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-kontron-bl-osm-s.dts @@ -250,8 +250,6 @@ &usb_dwc3_0 { }; =20 &usb_dwc3_1 { - pinctrl-names =3D "default"; - pinctrl-0 =3D <&pinctrl_usb_hub>; #address-cells =3D <1>; #size-cells =3D <0>; dr_mode =3D "host"; @@ -260,7 +258,7 @@ &usb_dwc3_1 { usb-hub@1 { compatible =3D "usb424,2514"; reg =3D <1>; - reset-gpios =3D <&gpio3 14 GPIO_ACTIVE_LOW>; + reset-gpios =3D <&gpio4 20 GPIO_ACTIVE_LOW>; }; }; =20 @@ -317,10 +315,4 @@ MX8MP_IOMUXC_ECSPI1_MOSI__GPIO5_IO07 0x46 /* CAN_ADR0= */ MX8MP_IOMUXC_ECSPI1_MISO__GPIO5_IO08 0x46 /* CAN_ADR1 */ >; }; - - pinctrl_usb_hub: usbhubgrp { - fsl,pins =3D < - MX8MP_IOMUXC_NAND_DQS__GPIO3_IO14 0x46 - >; - }; }; --=20 2.50.1