From nobody Sat Oct 18 02:17:39 2025 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 87643C433FE for ; Wed, 19 Oct 2022 10:46:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233035AbiJSKqA (ORCPT ); Wed, 19 Oct 2022 06:46:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34610 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232923AbiJSKoV (ORCPT ); Wed, 19 Oct 2022 06:44:21 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B77E51CFF1; Wed, 19 Oct 2022 03:21:02 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 51319B82450; Wed, 19 Oct 2022 08:59:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AA99AC433B5; Wed, 19 Oct 2022 08:59:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1666169988; bh=ai7WfVWVVq/rsQxbxqD2P3T55B+WLzqUqFD0GQQ004k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gQze8Gv3fK472mMiTL7e3+Nh3BQCJbHTWtOWtMFqNj5jZzzt94il27qSdlKef+OJD kSteYQbpjPzTuk2XM77ERrn1Hw+ihhInPAJ0aKWfmI7sGK5DYI4STGB4tNMEAOf+7x k3e368AvvVy4BcVOovVhT5mhpX7Nd5hqNveCTa34= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Dmitry Torokhov , Krzysztof Kozlowski , Sasha Levin Subject: [PATCH 6.0 452/862] ARM: dts: exynos: fix polarity of VBUS GPIO of Origen Date: Wed, 19 Oct 2022 10:28:59 +0200 Message-Id: <20221019083309.946966609@linuxfoundation.org> X-Mailer: git-send-email 2.38.0 In-Reply-To: <20221019083249.951566199@linuxfoundation.org> References: <20221019083249.951566199@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Dmitry Torokhov [ Upstream commit a08137bd1e0a7ce951dce9ce4a83e39d379b6e1b ] EHCI Oxynos (drivers/usb/host/ehci-exynos.c) drives VBUS GPIO high when trying to power up the bus, therefore the GPIO in DTS must be marked as "active high". This will be important when EHCI driver is converted to gpiod API that respects declared polarities. Fixes: 4e8991def565 ("ARM: dts: exynos: Enable AX88760 USB hub on Origen bo= ard") Signed-off-by: Dmitry Torokhov Link: https://lore.kernel.org/r/20220927220504.3744878-1-dmitry.torokhov@gm= ail.com Signed-off-by: Krzysztof Kozlowski Signed-off-by: Sasha Levin --- arch/arm/boot/dts/exynos4412-origen.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/ex= ynos4412-origen.dts index 6db09dba07ff..a3905e27b9cd 100644 --- a/arch/arm/boot/dts/exynos4412-origen.dts +++ b/arch/arm/boot/dts/exynos4412-origen.dts @@ -95,7 +95,7 @@ }; =20 &ehci { - samsung,vbus-gpio =3D <&gpx3 5 1>; + samsung,vbus-gpio =3D <&gpx3 5 GPIO_ACTIVE_HIGH>; status =3D "okay"; phys =3D <&exynos_usbphy 2>, <&exynos_usbphy 3>; phy-names =3D "hsic0", "hsic1"; --=20 2.35.1