From mboxrd@z Thu Jan 1 00:00:00 1970 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 1C3303F7868; Thu, 7 May 2026 12:56:03 +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=1778158563; cv=none; b=aORsuL+mwS+UEcmRnFiOJkrJQb13Y/Q2bANWWBJD84gLTbav0zwOojmruB+CEBcPPVVbYU5ocoLi9tsL3r3kvUZiQ+U16JwCvhWJ+HBq2TPeLQZA8R6dBjKM3LF1cASq1IurJ3yBTNhu3T2cCD9i6hpGFTylp4f33Wmx6x/W7mk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778158563; c=relaxed/simple; bh=C8QlCN0PZK11mrLCs9oNNpttQLwIcnWA9/xtBgloldA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=OMIfKkSf5GlXKopABo15I2C0ZDm5NRmTDBktA6hebGNzcQi7ek488wy++bpDNHhFtBPoiQslEQYHy/C5HbQCBtNAKtDOBlebFDQhQK98wCKhIcuT3WbTKkoNRPDykOKGRvpJoR0KLQ/UwoTFwdp5xB8FFI1LWRyXKOBqvqROfDU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=F9IQmMxP; 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="F9IQmMxP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CE39DC2BCFA; Thu, 7 May 2026 12:56:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778158563; bh=C8QlCN0PZK11mrLCs9oNNpttQLwIcnWA9/xtBgloldA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=F9IQmMxP91Og2ndw7nbq7bf9f5YZBGH4jqYScfZV/WGLI6qCsqNIEPHsf2o90n4H1 pcw44gGrzUwKeKBUPLTnNSj6WAJNnG+F7MbtZOW0A0Dw9HXY4IA/J5ebP4ucNAG//i eJJ30mwM94mPrdNqv7L+BOh6trbGQSpyrBMwElTJavFNnCViqZoqLMJ74Ius6Okv54 7MPT/0VAXKxc10mhKLEhpiKXy9UOVc9oSGSqV0MduyPREnuy//AuOUBH/7+aHy8CfG IHAIpjNiKE0q0N/AZ2CrL3fXMy4DdKlMlHOZL21Ks707fOYeZZ/NJZ3jvO3fqUCATf RYALOdSPqteFA== Received: from sofa.misterjones.org ([185.219.108.64] helo=valley-girl.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1wKyGm-00000000d7d-1QD8; Thu, 07 May 2026 12:56:00 +0000 From: Marc Zyngier To: linux-arm-kernel@lists.infradead.org, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: Lorenzo Pieralisi , Hanjun Guo , Sudeep Holla , Catalin Marinas , Will Deacon , "Rafael J. Wysocki" , Mark Rutland , Daniel Lezcano , Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Ge Gordon , BST Linux Kernel Upstream Group , Jesper Nilsson , Lars Persson , Alim Akhtar , Ivaylo Ivanov , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Dinh Nguyen , Matthias Brugger , AngeloGioacchino Del Regno , Thierry Reding , Jonathan Hunter , Bjorn Andersson , Konrad Dybcio , =?UTF-8?q?Andreas=20F=C3=A4rber?= , Heiko Stuebner , Shawn Lin , Orson Zhai , Baolin Wang , Michal Simek Subject: [PATCH 10/16] arm64: dts: mediatek: Add EL2 virtual timer interrupt Date: Thu, 7 May 2026 13:55:38 +0100 Message-ID: <20260507125544.2903406-11-maz@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260507125544.2903406-1-maz@kernel.org> References: <20260507125544.2903406-1-maz@kernel.org> Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: linux-arm-kernel@lists.infradead.org, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, lpieralisi@kernel.org, guohanjun@huawei.com, sudeep.holla@kernel.org, catalin.marinas@arm.com, will@kernel.org, rafael@kernel.org, mark.rutland@arm.com, daniel.lezcano@kernel.org, tglx@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, wens@kernel.org, jernej.skrabec@gmail.com, samuel@sholland.org, neil.armstrong@linaro.org, khilman@baylibre.com, jbrunet@baylibre.com, martin.blumenstingl@googlemail.com, gordon.ge@bst.ai, bst-upstream@bstai.top, jesper.nilsson@axis.com, lars.persson@axis.com, alim.akhtar@samsung.com, ivo.ivanov.ivanov1@gmail.com, Frank.Li@nxp.com, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, dinguyen@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, thierry.reding@kernel.org, jonathanh@nvidia.com, andersson@kernel.org, konradybcio@kernel.org, afaerber@suse.de, heiko@sntech.de, shawn.lin@rock-chips.com, orsonzhai@gmail.com, baolin.wang@linux.alibaba.com, michal.simek@amd.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false The ARMv8.1+ based CPUs used in a number of Mediatek SoCs are missing the EL2 virtual timer interrupt. Add it. Signed-off-by: Marc Zyngier --- arch/arm64/boot/dts/mediatek/mt6779.dtsi | 3 ++- arch/arm64/boot/dts/mediatek/mt8186.dtsi | 3 ++- arch/arm64/boot/dts/mediatek/mt8188.dtsi | 3 ++- arch/arm64/boot/dts/mediatek/mt8192.dtsi | 3 ++- arch/arm64/boot/dts/mediatek/mt8195.dtsi | 3 ++- 5 files changed, 10 insertions(+), 5 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt6779.dtsi b/arch/arm64/boot/dts/mediatek/mt6779.dtsi index 70f3375916e8c..106df7603d533 100644 --- a/arch/arm64/boot/dts/mediatek/mt6779.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt6779.dtsi @@ -108,7 +108,8 @@ timer { interrupts = , , , - ; + , + ; }; soc { diff --git a/arch/arm64/boot/dts/mediatek/mt8186.dtsi b/arch/arm64/boot/dts/mediatek/mt8186.dtsi index b91f88ffae0e8..a4621ce370d8e 100644 --- a/arch/arm64/boot/dts/mediatek/mt8186.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8186.dtsi @@ -815,7 +815,8 @@ timer { interrupts = , , , - ; + , + ; }; soc { diff --git a/arch/arm64/boot/dts/mediatek/mt8188.dtsi b/arch/arm64/boot/dts/mediatek/mt8188.dtsi index 75133794cec38..614e75f46c72d 100644 --- a/arch/arm64/boot/dts/mediatek/mt8188.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8188.dtsi @@ -918,7 +918,8 @@ timer: timer { interrupts = , , , - ; + , + ; clock-frequency = <13000000>; }; diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi index 9f8f115edd4cc..873c4fae6afc9 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi @@ -328,7 +328,8 @@ timer: timer { interrupts = , , , - ; + , + ; clock-frequency = <13000000>; }; diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi index c72e34c57629d..3c9a7a08612b9 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi @@ -451,7 +451,8 @@ timer: timer { interrupts = , , , - ; + , + ; }; soc { -- 2.47.3