Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 521F73DB310; Mon, 17 Aug 2026 13:51:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786974676; cv=none; b=jwVoXO461zj9eHtNEoWOscyFc0i+Y+VDNA4TXVBnP0B+diCIPER4QXd9S51xilomjF489N2FPhEvWiACCc+JL4trEaV0N0B32VC69wx+FE00Qp1LvCJ37Nu1em3YrtO3FErU2mG1uF1h5Evcevyrg2TSz82oMkfbB0Q9ppK76Q0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786974676; c=relaxed/simple; bh=SqLj8b/oe07OHK4Pia5hvkFDGCi4KzwqdDwv7sY4E6Q=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=iLqDqJfqjJzF9wwKOj6p2vQJJ/beuWy0kT75rHRQjFy4EG2kULpjCH87iJKJ4CSFDT/GCibE36RyYSyBiXQi8EIJx2uz4+BSBJaUoC11zj7IY3gS+ta8xQ3I6oC2430/286JzM1Q6YwZkgse0h/0ubACXPQSvHCb6Ln8vsO3gVM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=mN8R/Ul0; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="mN8R/Ul0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DB2CB1F00A3D; Mon, 17 Aug 2026 13:51:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1786974669; bh=OUxeKCKQsM+xdwdlztNQTP/lyyfL4G+J7uV1PUD5bBc=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=mN8R/Ul0tdO4HaqZL79t1elo3yf5hGWuRqqnxoN5eG1XuuWwFTUKhPBo1GHe877Tc 16zLODcu95LGMCw8eUhOBSH1Ng6AWI2J7F1DE+OTmQmcSjUiOOFWPsgC/bPjnev0rq aqlTDO+LpKgBmuaR7TGhvJatOH23ZSM6en0d6rWM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Marek Szyprowski , Daniel Drake , Florian Fainelli , Sasha Levin Subject: [PATCH 6.18 014/250] arm64: dts: broadcom: bcm2712: Remove non-functional EL2 virtual timer Date: Mon, 17 Aug 2026 15:29:35 +0200 Message-ID: <20260817132537.041313065@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260817132536.466235697@linuxfoundation.org> References: <20260817132536.466235697@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Daniel Drake [ Upstream commit 75952cfc7752c52a2b692b59d34ce160d3edabb2 ] Commit d87773de9efe1 ("clocksource/drivers/arm_arch_timer: Default to EL2 virtual timer when running VHE") causes boot to hang on Raspberry Pi 5. The newly-selected EL2 virtual timer does not generate any interrupts, even though the GIC_DIST_ENABLE_SET flag has been confirmed set via readback. It is highly unusual that this timer interrupt is non-operational because this is a standard GIC interrupt corresponding to a standard Cortex-A76 CPU timer. However, Broadcom have confirmed for this SoC: > the interrupt line was never connected in the first place as this was > not identified as being a requirement Remove the corresponding DeviceTree entry. Reported-by: Marek Szyprowski Closes: https://lore.kernel.org/all/ea15cce1-b393-43f6-8d58-3d6f90f0c0cd@samsung.com/ Fixes: faa3381267d0 ("arm64: dts: broadcom: Add minimal support for Raspberry Pi 5") Signed-off-by: Daniel Drake Link: https://lore.kernel.org/r/20260716-bcm2712-el2-v2-1-e708f7fb42fa@reactivated.net Signed-off-by: Florian Fainelli Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/broadcom/bcm2712.dtsi | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi index d771694787b28..45a382f75b5ec 100644 --- a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi +++ b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi @@ -651,8 +651,6 @@ IRQ_TYPE_LEVEL_LOW)>, , , - ; }; -- 2.53.0