From: Marc Zyngier <maz@kernel.org>
To: linux-arm-kernel@lists.infradead.org, linux-acpi@vger.kernel.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org
Cc: "Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Hanjun Guo" <guohanjun@huawei.com>,
"Sudeep Holla" <sudeep.holla@kernel.org>,
"Catalin Marinas" <catalin.marinas@arm.com>,
"Will Deacon" <will@kernel.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
"Mark Rutland" <mark.rutland@arm.com>,
"Daniel Lezcano" <daniel.lezcano@kernel.org>,
"Thomas Gleixner" <tglx@kernel.org>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Chen-Yu Tsai" <wens@kernel.org>,
"Jernej Skrabec" <jernej.skrabec@gmail.com>,
"Samuel Holland" <samuel@sholland.org>,
"Neil Armstrong" <neil.armstrong@linaro.org>,
"Kevin Hilman" <khilman@baylibre.com>,
"Jerome Brunet" <jbrunet@baylibre.com>,
"Martin Blumenstingl" <martin.blumenstingl@googlemail.com>,
"Ge Gordon" <gordon.ge@bst.ai>,
"BST Linux Kernel Upstream Group" <bst-upstream@bstai.top>,
"Jesper Nilsson" <jesper.nilsson@axis.com>,
"Lars Persson" <lars.persson@axis.com>,
"Alim Akhtar" <alim.akhtar@samsung.com>,
"Ivaylo Ivanov" <ivo.ivanov.ivanov1@gmail.com>,
"Frank Li" <Frank.Li@nxp.com>,
"Sascha Hauer" <s.hauer@pengutronix.de>,
"Pengutronix Kernel Team" <kernel@pengutronix.de>,
"Fabio Estevam" <festevam@gmail.com>,
"Dinh Nguyen" <dinguyen@kernel.org>,
"Matthias Brugger" <matthias.bgg@gmail.com>,
"AngeloGioacchino Del Regno"
<angelogioacchino.delregno@collabora.com>,
"Thierry Reding" <thierry.reding@kernel.org>,
"Jonathan Hunter" <jonathanh@nvidia.com>,
"Bjorn Andersson" <andersson@kernel.org>,
"Konrad Dybcio" <konradybcio@kernel.org>,
"Andreas Färber" <afaerber@suse.de>,
"Heiko Stuebner" <heiko@sntech.de>,
"Shawn Lin" <shawn.lin@rock-chips.com>,
"Orson Zhai" <orsonzhai@gmail.com>,
"Baolin Wang" <baolin.wang@linux.alibaba.com>,
"Michal Simek" <michal.simek@amd.com>
Subject: [PATCH v2 11/17] arm64: dts: mediatek: Add EL2 virtual timer interrupt
Date: Thu, 14 May 2026 16:09:39 +0100 [thread overview]
Message-ID: <20260514150945.3917510-12-maz@kernel.org> (raw)
In-Reply-To: <20260514150945.3917510-1-maz@kernel.org>
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 <maz@kernel.org>
---
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 = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW 0>,
<GIC_PPI 14 IRQ_TYPE_LEVEL_LOW 0>,
<GIC_PPI 11 IRQ_TYPE_LEVEL_LOW 0>,
- <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW 0>;
+ <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW 0>,
+ <GIC_PPI 12 IRQ_TYPE_LEVEL_LOW 0>;
};
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 = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW 0>,
<GIC_PPI 14 IRQ_TYPE_LEVEL_LOW 0>,
<GIC_PPI 11 IRQ_TYPE_LEVEL_LOW 0>,
- <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW 0>;
+ <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW 0>,
+ <GIC_PPI 12 IRQ_TYPE_LEVEL_LOW 0>;
};
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 = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH 0>,
<GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH 0>,
<GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH 0>,
- <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH 0>;
+ <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_PPI 12 IRQ_TYPE_LEVEL_HIGH 0>;
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 = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH 0>,
<GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH 0>,
<GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH 0>,
- <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH 0>;
+ <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_PPI 12 IRQ_TYPE_LEVEL_HIGH 0>;
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 = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH 0>,
<GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH 0>,
<GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH 0>,
- <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH 0>;
+ <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_PPI 12 IRQ_TYPE_LEVEL_HIGH 0>;
};
soc {
--
2.47.3
next prev parent reply other threads:[~2026-05-14 15:10 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-14 15:09 [PATCH v2 00/17] arm64: Use EL2 virtual timer when running VHE Marc Zyngier
2026-05-14 15:09 ` [PATCH v2 01/17] ACPI: GTDT: Account for GTDTv3 size when walking the platform timer descriptors Marc Zyngier
2026-05-14 19:54 ` sashiko-bot
2026-05-14 15:09 ` [PATCH v2 02/17] ACPI: GTDT: Parse information related to the EL2 virtual timer Marc Zyngier
2026-05-14 15:09 ` [PATCH v2 03/17] clocksource/drivers/arm_arch_timer: Default to EL2 virtual timer when running VHE Marc Zyngier
2026-05-14 21:23 ` sashiko-bot
2026-05-14 15:09 ` [PATCH v2 04/17] dt-bindings: timer: arm,arch_timer: Fix requirements for interrupt description Marc Zyngier
2026-05-14 21:37 ` sashiko-bot
2026-05-14 15:09 ` [PATCH v2 05/17] arm64: dts: allwinner: Add EL2 virtual timer interrupt Marc Zyngier
2026-05-14 15:09 ` [PATCH v2 06/17] arm64: dts: amlogic: " Marc Zyngier
2026-05-14 15:09 ` [PATCH v2 07/17] arm64: dts: bst: " Marc Zyngier
2026-05-14 15:09 ` [PATCH v2 08/17] arm64: dts: exynos: " Marc Zyngier
2026-05-14 15:09 ` [PATCH v2 09/17] arm64: dts: freescale: " Marc Zyngier
2026-05-14 15:09 ` [PATCH v2 10/17] arm64: dts: intel: " Marc Zyngier
2026-05-14 15:09 ` Marc Zyngier [this message]
2026-05-14 15:09 ` [PATCH v2 12/17] arm64: dts: nvidia: " Marc Zyngier
2026-05-14 15:09 ` [PATCH v2 13/17] arm64: dts: qcom: " Marc Zyngier
2026-05-14 23:06 ` sashiko-bot
2026-05-14 15:09 ` [PATCH v2 14/17] arm64: dts: realtek: " Marc Zyngier
2026-05-14 23:18 ` sashiko-bot
2026-05-14 15:09 ` [PATCH v2 15/17] arm64: dts: rockchip: " Marc Zyngier
2026-05-14 15:09 ` [PATCH v2 16/17] arm64: dts: sprd: " Marc Zyngier
2026-05-14 15:09 ` [PATCH v2 17/17] arm64: dts: xilinx: " Marc Zyngier
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