From nobody Fri Dec 19 22:01:14 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 63A46ECAAA1 for ; Mon, 24 Oct 2022 12:51:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232254AbiJXMvt (ORCPT ); Mon, 24 Oct 2022 08:51:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60218 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234757AbiJXMpi (ORCPT ); Mon, 24 Oct 2022 08:45:38 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EFC9843AC0; Mon, 24 Oct 2022 05:10:03 -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 dfw.source.kernel.org (Postfix) with ESMTPS id EC74E61278; Mon, 24 Oct 2022 12:09:50 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0985BC433D6; Mon, 24 Oct 2022 12:09:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1666613390; bh=/WVprh8LeBA0UjKyNAbI/MRXBmvmQYtP0wwgE/nsLvA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BYrHfZTtBq0UXCHysDVhTBdoa4HpVi6BWStnFwzEx3PWqoDQLa5tHPzxkHArmuMPQ cHxIzRLXsIOX9H8+a2F1QNzoRoJZDRaGVsh9gYtIzY34lkpZX5aPsil6wsX6QZRITA T3UQ/8rYiglFRVTB+w2ZwY6ildOrATAUrAEeaTdU= 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 5.4 117/255] ARM: dts: exynos: fix polarity of VBUS GPIO of Origen Date: Mon, 24 Oct 2022 13:30:27 +0200 Message-Id: <20221024113006.416588347@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221024113002.471093005@linuxfoundation.org> References: <20221024113002.471093005@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 ecd14b283a6b..c6678c120cbd 100644 --- a/arch/arm/boot/dts/exynos4412-origen.dts +++ b/arch/arm/boot/dts/exynos4412-origen.dts @@ -86,7 +86,7 @@ }; =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