From nobody Fri Dec 19 18:42:06 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 6D0F8C38A2D for ; Mon, 24 Oct 2022 13:15:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229987AbiJXNPz (ORCPT ); Mon, 24 Oct 2022 09:15:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43754 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235975AbiJXNOR (ORCPT ); Mon, 24 Oct 2022 09:14:17 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9B4D97AB1B; Mon, 24 Oct 2022 05:25:28 -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 5F318612BC; Mon, 24 Oct 2022 12:24:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 709C9C433C1; Mon, 24 Oct 2022 12:24:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1666614281; bh=MXrEhhsTFOLm8+h3IlgHPhePRebQau9ZYKXn4VVTL/Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MH4Pzop2o+POvk801Vbm/qKk+NUcTAhL1oyndEFOzcgN23aK4iehSVJvSJNcU056e y405mYYR5KNZf7NLNSBMYxVNZsyXD6wzty80vUsfrWpoEaIDNC57wzExT3cwDhi25S VV8cNshKW/Frlsa/a75yhZc0u4ekPZ1yseQbwI5M= 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 5.10 184/390] ARM: dts: exynos: fix polarity of VBUS GPIO of Origen Date: Mon, 24 Oct 2022 13:29:41 +0200 Message-Id: <20221024113030.606259701@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221024113022.510008560@linuxfoundation.org> References: <20221024113022.510008560@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 c2e793b69e7d..e2d76ea4404e 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