From patchwork Wed Dec 28 20:26:06 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tim Harvey X-Patchwork-Id: 13083191 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 30F94C4332F for ; Wed, 28 Dec 2022 20:27:58 +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: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:In-Reply-To:References: List-Owner; bh=VzB5mHc71O+rtblD+D3IRYyxoZZRiU80yunIgbN2PM4=; b=muyxTXtnWetvuj keQTJOXJRb5gpbNhCorWN7hn74tNZt8dSMdQx85jb8/oXt45TM9m7VrferYWUlQ1yJhqRsLKWQGGC MPBiMNXS8I/3Tw1iwCQBLDJCNrroIOR3zt6ls972qN3xNteHbhXQdz9/A7tEiI4IWJBJsgSJsPcGb c5NKdy9kuI1c0oYZ68bQSA+0MtU81mDN3uhHvIsFkuBocSssdGcFhDlJimIo6vZDQrPKOW4265JlS UqHaYm/XMb7OqoIyq4e3/yemzr/BaymQYiGFh+Fbj2MkJ80028X6CjyVrLpw/zPOcb9I+GVbPS4le VWwx1Y5F8wAG/nf6kJWg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pAd0M-007yXZ-Cs; Wed, 28 Dec 2022 20:26:26 +0000 Received: from finn.gateworks.com ([108.161.129.64] helo=finn.localdomain) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pAd0I-007yT9-6R for linux-arm-kernel@lists.infradead.org; Wed, 28 Dec 2022 20:26:23 +0000 Received: from 068-189-091-139.biz.spectrum.com ([68.189.91.139] helo=tharvey.pdc.gateworks.com) by finn.localdomain with esmtp (Exim 4.93) (envelope-from ) id 1pAd03-001oCV-Sc; Wed, 28 Dec 2022 20:26:08 +0000 From: Tim Harvey To: Rob Herring , Krzysztof Kozlowski , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Tim Harvey Subject: [PATCH] ARM: dts: imx8mm-venice-gw7901: fix USB2 controller OC polarity Date: Wed, 28 Dec 2022 12:26:06 -0800 Message-Id: <20221228202606.2572716-1-tharvey@gateworks.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221228_122622_253790_969C5E27 X-CRM114-Status: UNSURE ( 6.54 ) 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 The GW7901 has USB2 routed to a USB VBUS supply with over-current protection via an active-low pin. Define the OC pin polarity properly. Fixes: 2b1649a83afc ("arm64: dts: imx: Add i.mx8mm Gateworks gw7901 dts support") Signed-off-by: Tim Harvey --- arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts index d3ee6fc4baab..72311b55f06d 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts @@ -759,6 +759,7 @@ &usbotg1 { &usbotg2 { dr_mode = "host"; vbus-supply = <®_usb2_vbus>; + over-current-active-low; status = "okay"; };