From nobody Wed Sep 3 05:54:09 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 48B55ECAAA1 for ; Mon, 24 Oct 2022 17:00:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232024AbiJXRAr (ORCPT ); Mon, 24 Oct 2022 13:00:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49070 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229959AbiJXQ62 (ORCPT ); Mon, 24 Oct 2022 12:58:28 -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 770373E777; Mon, 24 Oct 2022 08:37:20 -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 E2DF9B811E7; Mon, 24 Oct 2022 11:59:59 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4613AC433C1; Mon, 24 Oct 2022 11:59:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1666612798; bh=m13IFTUaEZZ3IJYKl4KRUETJ2GzfudCnvdR4i1l9oaI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qqEbLNyAPCTEwuAFuaX3eekFLcL0S1oIz+RLtdlcknsqZgvAt/AavZudW850fudZF ooVuuwcQOHABYyC5jKdcLMJWuhPmN/dphp+/q8fiRhE49A0HI2zXoRjX93YmFZCtSb RjhziRO5E2nvCsXgmxi+4UYgvaVYAeiQFE7743ks= 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 4.19 116/229] ARM: dts: exynos: fix polarity of VBUS GPIO of Origen Date: Mon, 24 Oct 2022 13:30:35 +0200 Message-Id: <20221024113002.753802574@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221024112959.085534368@linuxfoundation.org> References: <20221024112959.085534368@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 346f71932457..e5bfa76185a2 100644 --- a/arch/arm/boot/dts/exynos4412-origen.dts +++ b/arch/arm/boot/dts/exynos4412-origen.dts @@ -87,7 +87,7 @@ }; =20 &ehci { - samsung,vbus-gpio =3D <&gpx3 5 1>; + samsung,vbus-gpio =3D <&gpx3 5 GPIO_ACTIVE_HIGH>; status =3D "okay"; =20 port@1 { --=20 2.35.1