From patchwork Mon Dec 18 12:54:39 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 13496882 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 04FBAC35274 for ; Mon, 18 Dec 2023 12:55:39 +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=XG+2YW4ORsoV6OxDvHk16ZosVWRjj7ghE4XYDEdsrLc=; b=Bl1PBjzID7zgbW /xvrkkpaic1IG9bf5xQA1eM7fsoeMpmqGylnul7eE1ssOB/n+tHHbuwmic5/iyIw1L05+YtKVdhXK 68WO7RJIlW3tFadztayUOVdlawp4l6DQrMi74hve0040CmcBAS8ePk/POl7sKlWoMiJfOElVGwrML T8NRLBvSFHqERyderqHCXAGQk2YEO6iNG1joGpZIGTlrbwL3r6Xm5H3/ys10nsRfeLxnvWbSO/WdG FUmgvZTQvAkaXO2iOMkyJDrVYjGAjkXYY6dXEob5wnQm4DwFCJkrrlzB5ij6ztaIhty7Nm8lxJWaP DVaA9sR6RY8wCdDZE2Ew==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rFD9M-00Aifj-1w; Mon, 18 Dec 2023 12:55:12 +0000 Received: from mx1.tq-group.com ([93.104.207.81]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rFD9D-00AiXA-0o for linux-arm-kernel@lists.infradead.org; Mon, 18 Dec 2023 12:55:06 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1702904103; x=1734440103; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=p5I4TcGJ1Ezqj2sezo0MIRP2FDEiKxPZifKvwSrzigc=; b=ZTLNfv2hNM+AOH1uq1BOYFyO0r8lHDz3toEGpTtbSXCVQdipCb4CgDUQ QPu7YUZ8JSm+bpMOgGMK8xk3FOxpvORQ1++fKW0aeyQK69g1ZfihXoVxk FSN9XPIDP8LwNZXXL72/BLu8ZVYD37+wruhLZ4SAz4GM002V8qx/UdygP FVHxr1Id05Pnzmvtgo2SuJpKFOiTyrXCZ539uLgkIfdLOWpZRRsOyPNge 0kAfDU6kdT/fS8e9NanoWFznHgoj8wl/vj/2YQpDyo6YpJjXSamUm+MQk 03qKcY1GpgnBGatxjXETtjfsV0LnMzcLoGbfz3M6D14/pjIfEWEFrm1Sj w==; X-IronPort-AV: E=Sophos;i="6.04,285,1695679200"; d="scan'208";a="34562692" Received: from vtuxmail01.tq-net.de ([10.115.0.20]) by mx1.tq-group.com with ESMTP; 18 Dec 2023 13:55:00 +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 7EEAE280075; Mon, 18 Dec 2023 13:54:59 +0100 (CET) From: Alexander Stein To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Fabio Estevam Cc: Alexander Stein , Pengutronix Kernel Team , NXP Linux Team , linux@ew.tq-group.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 03/23] ARM: dts: imx7[d]-mba7: disable USB OC on USB host and USB OTG2 Date: Mon, 18 Dec 2023 13:54:39 +0100 Message-Id: <20231218125459.2769733-4-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231218125459.2769733-1-alexander.stein@ew.tq-group.com> References: <20231218125459.2769733-1-alexander.stein@ew.tq-group.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231218_045503_592871_6386ADF1 X-CRM114-Status: GOOD ( 10.53 ) 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 USB host is an HSIC interface directly connected to a USB hub. USB OTG2 is a direct connection to Mini PCIe interface without any OC signaling. Signed-off-by: Alexander Stein --- arch/arm/boot/dts/nxp/imx/imx7-mba7.dtsi | 1 + arch/arm/boot/dts/nxp/imx/imx7d-mba7.dts | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/nxp/imx/imx7-mba7.dtsi b/arch/arm/boot/dts/nxp/imx/imx7-mba7.dtsi index c2be1a75f70d..2aef830cf1f2 100644 --- a/arch/arm/boot/dts/nxp/imx/imx7-mba7.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx7-mba7.dtsi @@ -590,6 +590,7 @@ &uart7 { }; &usbh { + disable-over-current; status = "okay"; }; diff --git a/arch/arm/boot/dts/nxp/imx/imx7d-mba7.dts b/arch/arm/boot/dts/nxp/imx/imx7d-mba7.dts index 4ea1801a7aed..d3a6b81fb1dc 100644 --- a/arch/arm/boot/dts/nxp/imx/imx7d-mba7.dts +++ b/arch/arm/boot/dts/nxp/imx/imx7d-mba7.dts @@ -112,6 +112,7 @@ &usbotg2 { srp-disable; hnp-disable; adp-disable; + disable-over-current; dr_mode = "host"; status = "okay"; };