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 ED9D5429801; Thu, 14 May 2026 15:10:03 +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=1778771404; cv=none; b=oe/mdlOxnFJImo5P3V0NpaOJM3VlFkYZmkmkuwu2yAaFR6339+g5HdhRar3OEZzGvkjWSN6d7SnfdwYa3vIwMNtmbmb/S1es1D1TuHN04RTMK20eYl8S8pcJETG6viQwFx/YfWlAnK5ainBPrWq8HqJ2nVm/yfafbI+2AEonVKA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778771404; c=relaxed/simple; bh=C8QlCN0PZK11mrLCs9oNNpttQLwIcnWA9/xtBgloldA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Mwzdhw/ybiB256+UcBmHcWsphtybFWIlBxI77FvCVaOqjpvA7/Be/7TIl5rHnqZo2SPTUqTcpWF3wheypfDBEitU+c8V++j7855nEPBsZktQtAS5u+1ZgZufWdXAU6Tm6HE1/JedSUqrOCu0o4NmyFpQenrbujmTQfuIb+JrD0I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bB+58+95; 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="bB+58+95" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EDDB1C2BCF7; Thu, 14 May 2026 15:10:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778771403; bh=C8QlCN0PZK11mrLCs9oNNpttQLwIcnWA9/xtBgloldA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bB+58+95/TzzBp24rUI1z+IPih41NT7A/xFOGhhrt9+ymAUJrMnkFNP0tEkE8O9ht RYqH2VnHH4wOFjCe/KwMDKhbub8irBzh+dK/9rHHg1NPuSSiWzMsen183uWoIEQqRF 5T9VkrXghJJHurlvTptdq5eDcuKEg0SFD1zfLYD110W8zLO8Zbw0ou7IBXlrcsZH/b 9Ag3w/NfzTHpDcywEmH8w7RtdYotx5MO3Y6pPUqO+HLDn8Tlwld0ivnZoTEx4vv+VQ 29jjeKo/cv5tE5bsaRmDgAs8nYYHn2AjK/zcOJhFIS6pOTdR0jgn9anzZQ0PEinmLk B1BfOWhNpic7A== 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 1wNXhI-00000002Oqg-3wPw; Thu, 14 May 2026 15:10:01 +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 v2 11/17] arm64: dts: mediatek: Add EL2 virtual timer interrupt Date: Thu, 14 May 2026 16:09:39 +0100 Message-ID: <20260514150945.3917510-12-maz@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260514150945.3917510-1-maz@kernel.org> References: <20260514150945.3917510-1-maz@kernel.org> Precedence: bulk X-Mailing-List: devicetree@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