From nobody Mon Feb 9 11:09:42 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BF6901474A2; Sun, 24 Mar 2024 23:14:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711322088; cv=none; b=MbJ5Gq2uOJXlxJYRXMOBMWUN+H4CkGnLDIufBH3QNyet2zNATW3YTAkjGAWinTjbMUjKp0qiIkRikeLwxMceWKkqubM0qXkMqxmsJI6v8YTQWNQnhktlhdcZ2md+mMxqA4cKviE40+Hg9DcKSYcRUUqmYz3p7xa8gPl1nzp5f4s= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711322088; c=relaxed/simple; bh=lthKCzVmzbEZRonMzWJu28LZfwWlrNRNz5JWSujoI/8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=VhuxqywtMMB9MI6Md+Z+0t+2obXsnf3UJX/ps8iBluG7zziRpP4Dude+d/jFEdEk0y7505AaRgRCenfDNcmcLmvwWS4xW7Qua1NMYsqEMjkx6PJ3sPcWdmouyFk867N8nqH9PVRKNcHl3BSHhzXrnQDyiWivKcdI8A/HQLYuqt4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ZzeOKG3q; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ZzeOKG3q" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E4861C433F1; Sun, 24 Mar 2024 23:14:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711322088; bh=lthKCzVmzbEZRonMzWJu28LZfwWlrNRNz5JWSujoI/8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZzeOKG3qtNdFtTdynHrqbUsfmtwfW1VOrLDFDIJHPo2Xj7ou1KzXyEWJQjwyK6UV/ 55cxfbTN073jnZ8GdZPzFpc8RVPiB3JsbD+HFJkSEPV5M0dmtQOL1hPGbJrt3JpNWv lkEfahGHvt7RMNfEuI9SHpYcaxzi4bUZbXhUPVsEuEvov+4q6MEOEW3zxtDCEI0g6k VyTn0PytJ1nqyPD9KKe6T3QwRy0HNQtHIr2C3RPaQOziUy8WutkbbxUzO6hR+pRg5L Vrn2AC8gd+j7IsVWuARdBOCMvTjHmywyH5wJ2j4JMIyvYVwxsCaP6NIPD8aQQhfcwV pnd1iIUJ82z+w== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Hsin-Te Yuan , Hsin-Te Yuan , AngeloGioacchino Del Regno , Sasha Levin Subject: [PATCH 6.1 162/451] arm64: dts: mt8195-cherry-tomato: change watchdog reset boot flow Date: Sun, 24 Mar 2024 19:07:18 -0400 Message-ID: <20240324231207.1351418-163-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240324231207.1351418-1-sashal@kernel.org> References: <20240324231207.1351418-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Hsin-Te Yuan [ Upstream commit ef569d5db50e7edd709e482157769a5b3c367e22 ] The external output reset signal was originally disabled and sent from firmware. However, an unfixed bug in the firmware on tomato prevents the signal from being sent, causing the device to fail to boot. To fix this, enable external output reset signal to allow the device to reboot normally. Fixes: 5eb2e303ec6b ("arm64: dts: mediatek: Introduce MT8195 Cherry platfor= m's Tomato") Signed-off-by: Hsin-Te Yuan Reviewed-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20240124-send-upstream-v3-1-5097c9862a73@ch= romium.org Signed-off-by: AngeloGioacchino Del Regno Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r1.dts | 4 ++++ arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r2.dts | 4 ++++ arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r3.dts | 4 ++++ 3 files changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r1.dts b/arc= h/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r1.dts index 3348ba69ff6cf..d86d193e5a75e 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r1.dts +++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r1.dts @@ -13,3 +13,7 @@ / { &ts_10 { status =3D "okay"; }; + +&watchdog { + /delete-property/ mediatek,disable-extrst; +}; diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r2.dts b/arc= h/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r2.dts index 4669e9d917f8c..5356f53308e24 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r2.dts +++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r2.dts @@ -33,3 +33,7 @@ pins-low-power-pcie0-disable { &ts_10 { status =3D "okay"; }; + +&watchdog { + /delete-property/ mediatek,disable-extrst; +}; diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r3.dts b/arc= h/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r3.dts index 5021edd02f7c1..fca3606cb951e 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r3.dts +++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r3.dts @@ -34,3 +34,7 @@ pins-low-power-pcie0-disable { &ts_10 { status =3D "okay"; }; + +&watchdog { + /delete-property/ mediatek,disable-extrst; +}; --=20 2.43.0