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 7CF4BC87FC8 for ; Mon, 21 Jul 2025 11:39:24 +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:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=BdeLUXBHRqGOhfUv9g/nbTTXLKN+sllf5U2xZtp5pO0=; b=1M5E+TIYMeHC7JBWcElOOFcIqz OvTl0dGo3dNiNlP7dFE4TGoSsflr1XlZg40XuQ/vgTq+gPsyXj293OUuhAg2uS30O7hkyQfQrCdiO ipef2vFM5redYDY7ytMfzTWYKdRJBsvm1sSs+PZ7QktpsF5kNhCOd0hJuVdx4LquIppzvuxnilm42 dk3lfzKxEMxAmMY4kB04ErixOFH+H5F2LwojDGhiO5FSQwwkWwNV7RhJG4XqOegRiRStrJ+8fcFWk tXpmWtepG4CsFKKC/0emuotKTbU8Q8QyJ/veUQ1xdCnU/fkMGmdc055WLlsqkHHJibi38Dy6f59wb 3I3RrUJg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1udorU-0000000H7KT-3DMc; Mon, 21 Jul 2025 11:39:16 +0000 Received: from mail.fris.de ([116.203.77.234]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1udnS0-0000000GuwK-05Yv for linux-arm-kernel@lists.infradead.org; Mon, 21 Jul 2025 10:08:53 +0000 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> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250721_030852_199164_DC2A885F X-CRM114-Status: UNSURE ( 9.28 ) 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 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/arch/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 { }; &usb_dwc3_1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usb_hub>; #address-cells = <1>; #size-cells = <0>; dr_mode = "host"; @@ -260,7 +258,7 @@ &usb_dwc3_1 { usb-hub@1 { compatible = "usb424,2514"; reg = <1>; - reset-gpios = <&gpio3 14 GPIO_ACTIVE_LOW>; + reset-gpios = <&gpio4 20 GPIO_ACTIVE_LOW>; }; }; @@ -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 = < - MX8MP_IOMUXC_NAND_DQS__GPIO3_IO14 0x46 - >; - }; }; -- 2.50.1