From nobody Tue Dec 16 16:37:17 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 7D485C32773 for ; Fri, 19 Aug 2022 16:03:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1351063AbiHSQDA (ORCPT ); Fri, 19 Aug 2022 12:03:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60238 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1351041AbiHSQAP (ORCPT ); Fri, 19 Aug 2022 12:00:15 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 514E7108FB9; Fri, 19 Aug 2022 08:52:18 -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 C1FBFB827F8; Fri, 19 Aug 2022 15:52:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0CF4DC433C1; Fri, 19 Aug 2022 15:52:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1660924336; bh=7HJet73lptL9FqYv2sX4kco0HFK7kijdYtJ3XGY2rlA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tUgYC4oca69Bh4mrikGt5SBlmluhZ3BodiZFyPTE//B8a4+miE1vxCR3fTl5+0d+l adJ/+ic3FRZcpZh4O+FsRnURIfW4xIUUxSdy/PtkqNz/eXHi73MxU7fk0kdWoI5Mql XOrWN8AeEcR7npRuRswUl5AR6FqA3cG09EQgAksM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, INAGAKI Hiroshi , Nick Hainke , Matthias Brugger , Sasha Levin Subject: [PATCH 5.10 136/545] arm64: dts: mt7622: fix BPI-R64 WPS button Date: Fri, 19 Aug 2022 17:38:26 +0200 Message-Id: <20220819153835.432068642@linuxfoundation.org> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20220819153829.135562864@linuxfoundation.org> References: <20220819153829.135562864@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: Nick Hainke [ Upstream commit c98e6e683632386a3bd284acda4342e68aec4c41 ] The bananapi R64 (BPI-R64) experiences wrong WPS button signals. In OpenWrt pushing the WPS button while powering on the device will set it to recovery mode. Currently, this also happens without any user interaction. In particular, the wrong signals appear while booting the device or restarting it, e.g. after doing a system upgrade. If the device is in recovery mode the user needs to manually power cycle or restart it. The official BPI-R64 sources set the WPS button to GPIO_ACTIVE_LOW in the device tree. This setting seems to suppress the unwanted WPS button press signals. So this commit changes the button from GPIO_ACTIVE_HIGH to GPIO_ACTIVE_LOW. The official BPI-R64 sources can be found on https://github.com/BPI-SINOVOIP/BPI-R64-openwrt Fixes: 0b6286dd96c0 ("arm64: dts: mt7622: add bananapi BPI-R64 board") Suggested-by: INAGAKI Hiroshi Signed-off-by: Nick Hainke Link: https://lore.kernel.org/r/20220630111746.4098-1-vincent@systemli.org Signed-off-by: Matthias Brugger Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts b/arc= h/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts index 9a11e5c60c26..3053f484c8cc 100644 --- a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts +++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts @@ -49,7 +49,7 @@ factory { wps { label =3D "wps"; linux,code =3D ; - gpios =3D <&pio 102 GPIO_ACTIVE_HIGH>; + gpios =3D <&pio 102 GPIO_ACTIVE_LOW>; }; }; =20 --=20 2.35.1