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 15/16] arm64: dts: sprd: Add EL2 virtual timer interrupt
Date: Thu, 7 May 2026 13:55:43 +0100 [thread overview]
Message-ID: <20260507125544.2903406-16-maz@kernel.org> (raw)
In-Reply-To: <20260507125544.2903406-1-maz@kernel.org>
The ARMv8.2 based CPUs used in a number of Unisoc SoCs are missing
the EL2 virtual timer interrupt. Add it.
Signed-off-by: Marc Zyngier <maz@kernel.org>
---
arch/arm64/boot/dts/sprd/sc9863a.dtsi | 3 ++-
arch/arm64/boot/dts/sprd/ums512.dtsi | 3 ++-
arch/arm64/boot/dts/sprd/ums9620.dtsi | 3 ++-
3 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/sprd/sc9863a.dtsi b/arch/arm64/boot/dts/sprd/sc9863a.dtsi
index 31799579d7f2e..18e61c25aa36f 100644
--- a/arch/arm64/boot/dts/sprd/sc9863a.dtsi
+++ b/arch/arm64/boot/dts/sprd/sc9863a.dtsi
@@ -130,7 +130,8 @@ timer {
interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>, /* Physical Secure PPI */
<GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH>, /* Physical Non-Secure PPI */
<GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>, /* Virtual PPI */
- <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH>; /* Hipervisor PPI */
+ <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH>, /* Hypervisor physical PPI */
+ <GIC_PPI 12 IRQ_TYPE_LEVEL_HIGH>; /* Hypervisor virtual PPI */
};
pmu {
diff --git a/arch/arm64/boot/dts/sprd/ums512.dtsi b/arch/arm64/boot/dts/sprd/ums512.dtsi
index efa14309cc4ef..4105647aabd17 100644
--- a/arch/arm64/boot/dts/sprd/ums512.dtsi
+++ b/arch/arm64/boot/dts/sprd/ums512.dtsi
@@ -133,7 +133,8 @@ timer {
interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>, /* Physical Secure PPI */
<GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH>, /* Physical Non-Secure PPI */
<GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>, /* Virtual PPI */
- <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH>; /* Hipervisor PPI */
+ <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH>, /* Hypervisor physical PPI */
+ <GIC_PPI 12 IRQ_TYPE_LEVEL_HIGH>; /* Hypervisor virtual PPI */
};
pmu-a55 {
diff --git a/arch/arm64/boot/dts/sprd/ums9620.dtsi b/arch/arm64/boot/dts/sprd/ums9620.dtsi
index 2458071320c9b..037e3401d4991 100644
--- a/arch/arm64/boot/dts/sprd/ums9620.dtsi
+++ b/arch/arm64/boot/dts/sprd/ums9620.dtsi
@@ -141,7 +141,8 @@ timer {
interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>, /* Physical Secure PPI */
<GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH>, /* Physical Non-Secure PPI */
<GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>, /* Virtual PPI */
- <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH>; /* Hipervisor PPI */
+ <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH>, /* Hypervisor physical PPI */
+ <GIC_PPI 12 IRQ_TYPE_LEVEL_HIGH>; /* Hypervisor virtual PPI */
};
pmu-a55 {
--
2.47.3
next prev parent reply other threads:[~2026-05-07 12:56 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-07 12:55 [PATCH 00/16] arm64: Use EL2 virtual timer when running VHE Marc Zyngier
2026-05-07 12:55 ` [PATCH 01/16] ACPI: GTDT: Parse information related to the EL2 virtual timer Marc Zyngier
2026-05-13 9:41 ` Sudeep Holla
2026-05-13 12:19 ` Marc Zyngier
2026-05-07 12:55 ` [PATCH 02/16] clocksource/drivers/arm_arch_timer: Default to EL2 virtual timer when running VHE Marc Zyngier
2026-05-08 14:15 ` Marc Zyngier
2026-05-07 12:55 ` [PATCH 03/16] dt-bindings: timer: arm,arch_timer: Fix requirements for interrupt description Marc Zyngier
2026-05-13 22:33 ` Rob Herring (Arm)
2026-05-07 12:55 ` [PATCH 04/16] arm64: dts: allwinner: Add EL2 virtual timer interrupt Marc Zyngier
2026-05-07 12:55 ` [PATCH 05/16] arm64: dts: amlogic: " Marc Zyngier
2026-05-07 15:44 ` Neil Armstrong
2026-05-07 12:55 ` [PATCH 06/16] arm64: dts: bst: " Marc Zyngier
2026-05-07 12:55 ` [PATCH 07/16] arm64: dts: exynos: " Marc Zyngier
2026-05-12 7:47 ` Jesper Nilsson
2026-05-07 12:55 ` [PATCH 08/16] arm64: dts: freescale: " Marc Zyngier
2026-05-07 12:55 ` [PATCH 09/16] arm64: dts: intel: " Marc Zyngier
2026-05-11 19:00 ` Dinh Nguyen
2026-05-07 12:55 ` [PATCH 10/16] arm64: dts: mediatek: " Marc Zyngier
2026-05-07 12:55 ` [PATCH 11/16] arm64: dts: nvidia: " Marc Zyngier
2026-05-07 12:55 ` [PATCH 12/16] arm64: dts: qcom: " Marc Zyngier
2026-05-07 12:55 ` [PATCH 13/16] arm64: dts: realtek: " Marc Zyngier
2026-05-07 12:55 ` [PATCH 14/16] arm64: dts: rockchip: " Marc Zyngier
2026-05-07 15:33 ` Heiko Stuebner
2026-05-07 15:57 ` Marc Zyngier
2026-05-07 12:55 ` Marc Zyngier [this message]
2026-05-07 12:55 ` [PATCH 16/16] arm64: dts: xilinx: " Marc Zyngier
2026-05-11 9:19 ` Michal Simek
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